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AD-A260 211 WL-TR-92-2111 COMBUSTION AND HEAT TRANSFER STUDIES UTILIZING ADVANCED DIAGNOSTICS: COMBUSTION DATA SETS D. I. Ballal, S. P. Heneghan, W. J. Schmoll, F. Takahashi, and M. D. Vangsness University of Dayton Dayton, OH 45469-0001 DTIC A% ELECTE FEB 091993fl3 November 199"2 D FINAL REPORT FOR THE PERIOD September 11, 1987 to September 30,1992 Approved for Public Release; Distribution is Unlimited --- w AERO PROPULSION AND POWER DIRECTORATE -o WRIGHT LABORATORY hi AIR FORCE MATERIEL COMMAND -(A) WRIGHT-PATTERSON AIR FORCE BASE, OH 45433-6563 0

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Page 1: COMBUSTION AND HEAT TRANSFER STUDIES UTILIZING … · 2011. 5. 14. · 2.1 Publications 2 2.2 UDRI Reports 3 3 DESCRIPTION OF TEST FACILITY 4 3. 1 Step Combustor 4 3.2 Bluff Body

AD-A260 211

WL-TR-92-2111

COMBUSTION AND HEAT TRANSFER STUDIES UTILIZING ADVANCEDDIAGNOSTICS: COMBUSTION DATA SETS

D. I. Ballal, S. P. Heneghan, W. J. Schmoll, F. Takahashi, and M. D. VangsnessUniversity of DaytonDayton, OH 45469-0001 DTIC

A% ELECTEFEB 091993fl3

November 199"2 D

FINAL REPORT FOR THE PERIOD September 11, 1987 to September 30,1992

Approved for Public Release; Distribution is Unlimited

---wAERO PROPULSION AND POWER DIRECTORATE -oWRIGHT LABORATORY hiAIR FORCE MATERIEL COMMAND -(A)WRIGHT-PATTERSON AIR FORCE BASE, OH 45433-6563 0

Page 2: COMBUSTION AND HEAT TRANSFER STUDIES UTILIZING … · 2011. 5. 14. · 2.1 Publications 2 2.2 UDRI Reports 3 3 DESCRIPTION OF TEST FACILITY 4 3. 1 Step Combustor 4 3.2 Bluff Body

NOTICE

When Government drawings, specifications, or other data are used for any purpose otherthan in connection with a definitely Government-related procurement operation, the UnitedStates Government incurs no responsibility nor any obligation whatsoever. The fact that theGovernment may have formulated, furnished, or in any other way supplied the said drawings,specifications, or other data, is not to be regarded by implication or otherwise in any manner con-strued, as licensing the holder or any other person or corporation, or as conveying any rights orpermission to manufacture, use, or sell any patented invention that may in any way be relatedthereto.

This report is releasable to the National Technical Information Service (NTIS). At NTIS,it will be available to the general public, including foreign nations.

This technical report has been reviewed and is approved for publication.

Governmet Monitor SupervisorW. MELVYN ROQUEMORE P. BRADLEYFuels Branch Section Chief, Fuels BranchFuels & Lubrication Division Fuels & Lubrication Division

Aero Propulsion & Power Directorate

DivisionCheLEO S. HAROOTYAN, JR.Chief, Fuels & Lubrication DivisionAero Propulsion & Power Directorate

If your address has changed, if you wish to be removed from our mailing list, or if the ad-dressee is no longer employed by your organization, please notify WL/POSF, Wright-PattersonAFB, OH 45433-7103 to help us maintain a current mailing list.

Copies of this report should not be returned unless return is required by security considerations,contractual obligations, or notice of a specific document.

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REPORT DOCUMENTATION PAGE for AP~c04O 788

140", 'eo!1 I", 1t'o * ' eT$ cCC~l" 0' it, . 3 fl'*SY O e &. ' 0t 0

0'O' '"Wleo, lc.Of Ile 11-11 -C 1111. ""-- .e :ýý,

8ut . 43n 1"o Gala~'nfl eecea41 Al~cO .O O'.cYfl I.-C ' -n.O"'C '"Cfrton 0' S,"~0 elo cc-e~.nts 'egO.'lcMs 0tn., -Itoc -~': - --. --, " - e"w'crintf :' .n,,,'at~cp .rc.uO'nc qqfVt", "S'c' 'fc..,I'7 MIS. Oý10af ! Aalln12O'. W.-Ca~ e' l f'( D~e'r'lr,t"*''~Co f ~ '- ~-Da.,C'.% . te QC4 A-nqtC" ~4 ;2201-43C2 mal fzz QI- ",eo I'As-adcenC- arc 85,al.' -ac'.0C' fteC " 90'C' e:¶1C..'S Aa1 'Cý

1. AGENCY USE ONLY (Leave blanx) r 2. REOTDT - 3 REPORT TYPE AND DATES COVEREDjNovember 1992 7 Final 9/11/87 - 9/30/92

4. TITLE AND SUBTITLE 5. FUNDING NUMBERSCombustion & Heat Transfer Studies Uti~lizinq C-F33615-87-C-2767Advanced Diagnostics :Combustion Data Se-ts PE-62203F'

___________________________________________PR- 304 86. AUTHOR(S) TA-05D. R. Ballal, S. P. Heneghan, W. J. Schinoll, ~ U-60F. Takahashi, and M. D. Vangsness

7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) B. PERFORMING ORGANIZATIONUniversity of Dayton REPORT NUMBER

300 College Park* Dayton, OH 45469-0001

9. SPONSORING /MOINITORING AGENCY NAME(S) AND ADDRESS(ES) 10. SPONSORING, MONITORING

Aero Propulsion & Power Directorate AGENCY REPORT NUMBER

Wright Laboratory (WL/'POSF') WL-TR-92-21 11Air Focco Matpri-(l (7ommandWright-Patterson Air Force Base, OH 45433-6563W.M._Roguemore,_513-255-6813__________

11. SUPPLEMENTARY NOTES

1 2a DISTRIBUTION / AVAILABILITY STATEMENT 12b. DISTRIBUTION CODE

Approved for pui ic ri-e -i ca(2; di s tr ibut.ion i s.inlimuited.

13. ABSTRACT (Maximum 200 words)

A long-term goal of the Air Force is to develop near-stoichiometric gas turbine combustors thatwill burn broad-specification fuels, and have low maintenance and high durability. Towards meeting fthsgoal. this program had two principal objectives: (1) to design and conduct experiments that will establisha fundamental understanding of lean blowout (1,13), swirling flames, kinetically controlled combustion,and turbine blade cooling, and Q2) to provide data sets for evaluating and refining computer models of gasturbine combustor.

In this tinal report. we present die Combustion D.ata Sets that may he used by modelers in the in-dustry and other laboratories for evaluating and refining computer models of gas turbine combustor.These data sets are for three different technical tasks; (1) Step Combustor Task, (2) Bluff BodyComnbustor Task, and (3) Swirl Combustor Task. More exhaustive information is available in the in-dividual papers listed in this report All the data sets were prepared using Microsoft Excel V.4.0 for IBMPC-Compatible computers and are available on computer diskettes.

14. SUBJECT TERMS IS. NUMBER OF PAGESTurbulent Combustion Modeling, Dump 182

C~ombustor, Swirling Flames, Bluff Body Combustion 16. PRICE CODE

17. SECURITY CLASSIFICATION 18. SECURITY CLASSIFICATION II9. SECURITY CLASSIFICATION 20. LIMITATION OF ABSTRACTOF REPORT OF THIS PAGE OF ABSTRACT

Unclassified I Unclassified Unclassified UL

'45N 7540-01-2905500 Stancard Form 298 (Rev 2-89,,C Dov AN% - %oi' '9 N'j1-

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TABLE OF CONTENTS

SECTION PAGE

I INTRODUCTION

2 LIST OF RELEVANT PUBLICATIONS 22.1 Publications 2

2.2 UDRI Reports 3

3 DESCRIPTION OF TEST FACILITY 4

3. 1 Step Combustor 4

3.2 Bluff Body Combustor 5

3.3 Swirl Combustor 5

3.4 Ei:, Analyses 6

4 DATA SETS 10

4.1 Step Combustor 10

4.2 Bluff Body Combustor 52

4.3 Swirl Combustor 135

Ac-e-ion For

NTIS CRAWIDTIC TABUnannounced 0

* Justification ......................-...... .

B y ........................ . .. . .. . . .Dist,-ibution I I,

S Availability Codes -

-- Avai ad I orSDist Specnial

DTIC QU~M= n3PECTED

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FIGURES

Figure I. Schematic diagram of a step combustor. 7

Figure 2. Schematic diagram of a bluff body combustor. 8

Figure 3. Schematic diagram ofa swirl combustor. 9

iv

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PREFACE

This final report was submitted by the University of Dayton Research Institute (UDRI) un-der Contract No. F33615-87-C-2767, sponsored by the U.S. Air Force Wright Laboratory, AeroPropulsion and Power Directorate, Wright-Patterson Air Force Base OH. Dr. W. M. Roquemoreof WLJPOSF was the Air Force Technical Monitor; Dr. D. R. Ballal of the Applied PhysicsDivision, UDRI, was the Principal Investigator; and Dr. E. H. Gerber, Head of the AppliedPhysics Division, UDRI, was the Project Supervisor of this research program. This report coverswork performed during the period September 1I, 1987 through September 30, 1992.

The Principal Investigator wishes to express his gratitude and appreciation to Dr. W. M.

Roquemorc, for his encouragement and support; to Ms. Ruth Rodak, UDRI, for technical editing;and to Ms. W. Barnes, UDRI, for report preparation.

v

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1. INTRODUCTION

A long-term goal of the Air Force is to develop near-stoichiometric gas turbine combustorsthat will burn broad-specification fuels, and have low maintenance and high durability. Towardsmeeting this goal, this program had two principal objectives: (1) to design and conduct experi-

ments that will establish a fundamental understanding of lean blowout (LBO), swirling flames,kinetically controlled combustion, and turbine blade cooling, and (2) to provide data sets fhrevaluating and refining computer models of gas turbine combustor.

In this final report, we present the Combustion Data Sets that may be used by modelers inthe industry and other laboratories for evaluating and refining computer models of gas turbinecombustor. These data sets are for three different technical tasks; (1) Step Combustor Task, (2)Bluff Body Combustor Task, and (3) Swirl Combustor Task. More exhaustive information isavailable in the individual papers listed in this report. All the data sets were prepared usingMicrosoft Excel V.4.0 for IBM PC-Compatible computers and are available on computer dis-kettes.

These data sets were obtained in the Fundamental Combustion Laboratory located inBuilding 490, Test Cell 153, of the Fuels and Lubrication Division (WUPOSF). This testfacility is equipped with a turbulent flame burner located under an exhaust hood, a three-component LDA system for velocity measurements and a CARS system for temperaturemeasurements. This setup, which was common to all the tests, was used to supply fuel and air to(I) a step combustor, (2) a bluff body combustor, and (3) a swirl combustor. Numerous testswere performed to measure lean blowout, back-pressure effects, flame stability, local flame ex-tinction, flame-vortex interaction, velocity and temperature profiles, and turbulence quantities ofinterest to modelers. Section 2 lists the relevant publications and reports. Section 3 describes thefacilities and test conditions, and Section 4 presents selected data sets.

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2. LIST OF RELEVANT PUBLICATIONS2.1 Publications

III G. J. Sturgess, A. L. Lesmerises, S. P. Heneghan, M. D. Vangsness, and D. R. Ballal."Isothermal Flowfields in a Research Combustor For Lean Blowout Studies," Paper No. 91 -GT-

37, ASME, Journal of Engineering for Gas Turbines and Power, 1991.

121 G. J. Sturgess, A. L. Lesmerises, S. P. Heneghan, M. D. Vangsness, and D. R. Ballal, "LeanBlowout in a Research Combustor at Simulated Low Pressures, " Paper No. 91 -GT-359, ASME,

Journal of Engineering for Gas 1 urbines and Power, 1991.

131 G. J. Sturgess, S. P. Heneghan, M. D. Vangsness, D. L. Shouse, A. L. Lesmcrises, and D. R.Ballal, "Effects of Back Pressure in a Lean-Blowout Research Combustor," Accepted for ASME,

Journal of Engineering for Gas Turbines and Power, 1992.

141 G. J. Sturgess, A. L. Lesmerises, S. P. Heneghan, M. D. Vangsness, and D. R. Ballal, "FlameStability and Lean Blowout in a Research Combustor," Proceedings of the Tenth International

Symposium on Air Breathing Engines, Nottingham, U. K., pp. 372-384, September 1991.

151 J. C. Pan, W. J. Schmoll, and D. R. Ballal, "Turbulent Combustion Properties Behind aConical Stabilizer," Paper No. 90-GT-5 1, ASME, Journal of Engineering for Gas Turbines andPower, 1991.

161 J. C. Pan, M. D. Vangsness, and D. R. Ballal, " Aerodynamics of Bluff-Body StabilizedConfined Turbulent Premixed Flames," Paper No. 91-GT-218, ASME, Journal of Engineering

for Gas Turbines and Power, 1991.

171 J. C. Pan, M. D. Vangsness, S. P. licneghan, and D. R. Ballal, "Scalar Measurements in Bluff-Body Stabilized Flames Using CARS Diagnostics," Paper No. 91-GT'-302, ASME, Journal of

Engineering for Gas Turbines and Power, 199 1.

181 J. C. Pan and D. R. Ballal, "Chemistry and Turbulence Effects in Bluff-Body StabilizedFlames," AIAA Paper No. 92-077 I, Submitted to AIAA Journal of Propulsion and Power.

191 F. Takahashi, W. J. Schmoll, and M. D. Vangsncss, "EffecLs of Swirl on the Stability andTurbulent Structure of Jet Diffusion Flames," Paper No. AIAA 90-(X)36, 28th Aerospace

Sciences Meeting, January, 1990, Reno NV.

1101 F. Takahashi and W. J. Schmoll, "lifting Criteria of Jet Diffusion Flames," Twenty-ThirdSymposium (Int.) on Combustion, The Combustion Institute, Pittsburgh PA, pp. 677-683. 1991.

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I1I I F. Takahashi, M. D. Vangsness, and V. M. Belovich, "Conditional LDV Measurements inSwirling and Non-Swirling Coaxial Turbulent Air Jets for Model Validation," Paper No. AIAA-92-0580, AIAA 30th Aerospace Sciences Meeting, Reno Nevada, January 6-9, 1992.

1 121 F. Takahashi and L. P. Goss, "Near-Field Turbulent Structures and the Local Extinction ofJet Diffusion Flames," Twenty-Fourth Symposium (Int.) on Combustion, The CombustionInstitute, Pittsburgh PA, 1992.

1131 D. R. Ballal, S. P. Heneghan, W. J. Schmoll, F. Takahashi, and M. D. Vangsness,"Combustion and Heat Transfer Studies Utilizing Advanced Diagnostics: Combustion Studies"Report WL-TR-92-21 10, Wright Laboratory, Wright-Patterson Air Force Base OH, November,1992.

2.2 UDRI Reports

[ II J. C. Pan, "Laser Diagnostic Studies of Confined Turbulent Premixed Flames Stabilized byConical Bluff Bodies: Vol. 1: Theory and Experiments," UDR-TR-91-101, Ph. D. Dissertation,University of Dayton, Dayton, OH July 1991.

121 J. C. Pan, M. D. Vangsness, S. P. Heneghan, W. J. Schmoll, and D. R. Ballal, "LaserDiagnostic Studies of Confined Turbulent Premixed Flames Stabilized by Conical Bluff Bodies:Vol. II: Data Set," UDR-TR-91-102, University of Dayton, Dayton OH, July 1991.

131 F. Takahashi and M. D. Vangsness, "LDV Measurements in Swirling and Non-SwirlingCoaxial Turbulent Air Jets: Report I: No Swirl, I(X) m/s," UDR-TR-91-160, University ofDayton, Dayton OH, April 1991.

141 F. Takahashi and M. D. Vaigsness, "LDV Measurements in Swirling and Non-SwirlingCoaxial Turbulent Air Jets: Report 2: No Swirl, 25 m/s," UDR-TR-91-161, University ofDayton, Dayton OH, May 1991.

151 F. Takahashi, M. D. Vangsness, and V. M. Belovich, "LDV Measurements in Swirling andNon-Swirling Coaxial Turbulent Air Jets: Report 3: 30-degree Swirl, I(X) m/s," UDR-TR-91-162. University of Dayton, Dayton OH, July 1991.

161 F. Takahashi, M. D. Vangsness, and V. M. Belovich, "LDV Measurements in Swirling andNon-Swirling Coaxial Turbulent Air Jets: Report 4: 30-degree Swirl, I(M) m/s," UDR-TR-91-163. 30-degree Swirl, 25 m/s," University of Dayton, Dayton OH, August 1991.

3

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3. DESCRIPTION OF TEST FACILITY

The Fundamental Combustion Laboratory is located in Building 490, Test Cell 153, of theFuels and Lubrication Division (WIJPOSF). This test facility is equipped with a turbulent flameburner located under an exhaust hood. On one side of the burner is an optics table on which athree-component LDA system is assembled; on the other side is another optical table which bearsthe CARS system. A breadboard optics table and a U-channel support structure are used to bindthe two large optics tables. This smaller table has a square cutout through which the burnerworking section protrudes. The optical integration of LDA with the CARS system can be per-formed on this breadboard table.

The turbulent flame burner is mounted on a three-axis traversing platform and is connectedto a high-pressure (110 psia) airflow delivery system. An intricate piping network is designed to

supply large quantities of gaseous fuels such as propane, methane, hydrogen, and/or inert gasessuch as nitrogen, carbon dioxide, argon, and helium to the burner. Both the airflow and the fuelflow are accurately monitored. An exhaust hood routes the products of combustion out of thetest cell. Finally, this test facility is well equipped with fire and laser safety features, utilities,and climate control systems. A powerful and dedicated MODCOMP/MODAC computer andmany data acquisition computers are used to operate the facility, and to record and analyze data.

3.1 Step CombustorFigure I shows a schematic diagram of the step combustor. This research combustor con-

sists of a 29-mm i.d. central fuel jet of gaseous propane surrounded by a 40-mm i.d. coaxial airjet located in a 150-mm-diameter (nominal) circular cross section. This arrangement creates areactive shear layer, similar to that of a practical combustor, in which combustion is initiated. Aperforated conical baffle inserted five diameters upstream of the fuel tube serves to acousticallyisolate the fuel supply from the combustion process. The duct is closed at its forward end toyield a 55-mm-wide, backward-facing step. '[his step provides two inside-out recirculation-ones that stabilize the flame. Also, the duct, which has an overall length of 735 mm, is

restricted at its discharge end by an orifice plate of 45 percent exit blockage ratio. This simulatesthe hack pressure provided by an array of radial air jets at the end of the primary zonc. The stepcombustor is mounted vertically on a turbulent flame burner described above. The combinationof combustor and its extension chimney yields (IJD) ratios of 3.17, 4.9, and 6.5, respectively.

3.1.1 Test Conditions. Air was supplied to the combustor in the 510-Kg/hr-to-4,90M-Kg/hrrange at atmospheric pressure. The combustion laboratory provides gaseous propane andmethane fuels up to 20 Kg/hr. Ignition of the combustor was satisfactorily accomplished in therecirculation zone with a small propane torch ignitcr attached to the side-plate fitting. Upon suc-cessful ignition, the torch igniter was removed and the fitting was capped.

4

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3.2 Bluff Body Combustor

Figure 2 shows the test rig employed for these exr. Iments. Several stainless-steel conical

flame stabilizers were manufactured including two base diameters, 4.44 cm and 3.18 cm and cor-

responding to 25 and 13 percent blockage ratios, respectively; and four apex angles, 0 = 30, 45,

60, and 90 degrees. Each stabilizer was mounted coaxially inside a 8-cm-x-8-cm-x-28.4-cm test

section with rounded corners and four 5.64-cm-x-25.4-cm cut-outs for quartz windows. This test

section was mounted on a vertical combustion tunnel decribed above. Different turbulence

grids could be inserted 5.8 cm upstream of the base of the conical bluff body. Measurements of

turbulence quantities, temperature, and mean wall-static pressure were performed downstream of

the confined conical flame stabilizer, using a two-component LDA, CARS system, and precision

micromanometer, respectively.

3.2.1 Test Conditions. Premixed methane-air flames were studied in our experiments. The

mean annular veocities xere 10, 15, and 20 m/s which covered a range of Reynolds number

from Re = 3 x10 to 6x I() . Four different equivalence ratios, 0.56, 0.65, 0.8, 0.9, were tested, cor-

responding to adiabatic flame temperatures of 1590 K, 1755 K, 1990 K, and 2130 K,

respectively. The inlet turbulence intensity level was varied from 2 percent to 22 percent by

using different grids.

3.3 Swirl Combustor

Figure 3 shows the schematic of a swirl combustor. This combustor uses an arrangement

of coannular swirling air and central fuel jets confined by a collowing, nonswirling airflow with

a uniform velocity distribution. In this combustor, a turbulent swirling jet diffusion flame is sta-

bilized at the mouth of the central fuel tube. The central fuel tube (9.45-mm i.d., 0.2 mm lip

thickness, and 806-mm length) is made of stainless steel. It is placed concentrically at the center

of the outer annular air tube (26.92-mm i.d., 769-mm length). Three fuel tubes with lip thick-

nesscs of' 0.2, 1.2. and 2.4 mm were used. Both the tubes are centered inside a vertical

combustion chimney (150 mm x 150 mm x 483 mm) with 85-mm-radius rounded corners. The

chimney has quartz windows (76 x 457 mm) on all sides to permit visual observation and laser

diagnostics A helical swirler unit is placed in the annular air tube, 96 mm upstream of the tube

exit to ensure that disturbances caused by its vanes vanish. Four swirlers (26.9 mm long) with

various vane helix angles (15, 30, 45, and 60 degrees) and one straight vane section with a zero

helix angle were designed.

3.3.1 Test Conditions. All tests were performed at room temperature and atmospheric pressure.

The fucl jet, air jet, and the external collowing stream velocities were up to 30 m/s, 10 m/s, and

0.5 m/s, respectively. The flame stability limits were measured as follows. For a fixed annular-

and coflowing-air flow rates, the fuel flow rate was increased gradually until the flame attached

to the burner-rim, lifted above the burner, or simply extinguished (blowoff). Now, at the lift con-

dition, fuel flow was: (I) decreased until the flame re-attached to the burner-rim (dropback), or

(2) increased until the lifted flame extinguished (blowout).

5

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A three-component LDA, CARS, and Mwi scatterting sv%'ers \¼ere used fOr a variety i1

conditioned and unconditioned measurements o[ mean and turbulent quantities. For a sct of

values ofljet, annulus, and external velocity, measurements extending up to 4 .1et diameters were

made a! a large number of radial locations up to t 3.2 jet diameters.

3.4 Error Analyses3.4.1 LD! Precision and Accuracy: In processing the LDA Doppler burst signal, typi,"dly atotal of 2 cycles/burst arC requested and the spurious data are filtered by using the 3T test. The

error in rms velocity was less than 3 percent and uncertainty in mean velocity was less than Ipercent at a 95 percent confidence limit. However, in recirculatory and reactive flows, thevelocity statistical biasing was worst. We found that the mean values can he overestimated up to

7 percent and the rms values urderestirm:,cd up to 5 percent for turbulence intensity levels above

20 percent. The flow rates calculated from interrating the velocity profiles were 3 percent orless than the measured flow rates. This difference is partly attributed to the p)lus-or-minus I per-

cent measurement accuracy of the mass flow controller. To eliminate velocity biasing due tonoiuniform seeding, a conditional data sampling technique was used by seeding particles into

only the fucl jet or the annular collowing air. This type of technique allowed us to track the con-vection and dillusion of one (seeded) fluid into another (unseeded) fluid.

3.4.2 CARS Precision and AccuracyUsually, 5M() samples were taken for each CARS measurement to ensure that the error in

the rms temperature was less than 10 K, while 15WR) samples were taken in the flame regionwhere the rms values were expected to be large. Overall, we estimated the CARS mean tempera-

ture measurement accuracy to be within 50 K, while the precision was well within 20 K. Unlike

the LDA, CARS temperature measurements are time-averaged, without density biasing effects.We also discovered that once system parameters are optimized and the dye laser is tuned. the

CARS system can run hIar long periods of time. For example, we obtained repeatability to within

2() K [O r a mean f11ime temperattre of' 15() K altcr II ur days ot operatit 11.

6 nmi iii l l I

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Plate

260 mnm Extension

Chimney

Corn busor

I 150 mmo I.D.

/ Section A-A475 mm

RecirculationZone

Reacting

Step

200 MM Sonic/ \ DisruptorAt/r Fuel Tube

Fuel (27 mmn ID])

V do 152 4 wmmPr .

71d 1 MW

Stainles.stewelCombustor Fra.

Quartz Wkndow

Iscoo.! Coruer Inaert

Section A-A

Figure I. Schematic diagram of a step comnbustor

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1• QUARTZWINDOWS

.44 4~ (2 5 cm x5.6 cm)! / 1

CARS I \1~OPTICSH f) •v\•} COLLECTION

T, -/ I-,I IOPTICS

I -PIPE (8cm dia)CONICAL-- GRIDLOCATION

STBLZRURNER

I t CONTRACTION,,,.S.SECTI ON

PREMIXED, FUEL-AIRMIXTURE

Figure 2. Schematic diagram of a bluff body combustor

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JeiDOfusion

26.9 MmFuel TUbe

Air Tube

Swirle,oJo

Air Ful i

Figure 3. Schematic diagram of a swirl combustor

9

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4.1 STEP COMBUSTOR

DATA SET

0()

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INDEX TO DATA SET TABLES

Restriction Chimney Fuel (F) Air (A) Nitrogen Data Type Table #(N)3", 4", 5", none 18-94 30-130 0 LBO I

none, 4TH3", 5", none, long 20-80 30-130 0 LBO 24THnone long 54-145 100-280 0 LBO 33" long 54-145 100-280 0 LBO 44TH, none long 51-256 100-450 0 LBO 55", 4TH, 5TH, long 150-225 275-410 0 LBO 6none3", 4", 3TH long 140-225 240-225 0 LBO 75", 4TH, 5TH, short 160-225 272-410 0 LBO 8none4TH short 136-245 250-400 250-400 Dilute LBO 9none short 100-240 200-400 0-300 Dilute LBO 104TH short 109-176 175-300 0 LBO 114TH short 169-253 300-400 0-400 Dilute LBO 12none, 5TH long 0-225 100-400 0 Pressure 134TH long 0-225 100-400 0 Pressure 143", 3TH, long 0-225 100-400 0 Pressure 15none short 0-225 100-400 0 Pressure 155", 4TH, 5TH, short 0-225 100-400 0 Pressure 16none short 0 100-200 0-236 Pressure 17none short 100-180 100-175 0 Pressure 174" short 0 100-200 0-236 Pressure 184" short 100-180 100-200 0 Pressure 18none, 4" short 100-180 100-150 0 Wall Temp. 194" short 150-420 225 0 Pressure and 20

Wall Temp4" short 208-310 225 800-1000 Pressure and 21Wall Temp4" short 220-280 225 1200-1320 Pressure and 22Wall Temp5" short 208-280 225 1000-1200 Pressure and 23Wall Temp5" short 160-389 225 400-800 Pressure and 24Wall Temp5" short 150-420 225 0 Pressure and 25Wall Temp5" short 116-208 115-185 0 Pressure and 26Wall Temp5" short 166-236 185-205 0 Pressure and 27Wall Tempnone none 70 100 0 CARS 28none none 140 100 0 CARS 305" none 2 200 0 CARS 31

4" short 150,330 90 0 CARS 324" short 92,175 120 0 CARS 334" short LDA 34none short LDA 35No window section, fuel tube symmetry check only LDA 364" short LDA 37No window section, fuel tube symmetry check only LDA 38none short LDA 39none short LDA 40

11

Page 18: COMBUSTION AND HEAT TRANSFER STUDIES UTILIZING … · 2011. 5. 14. · 2.1 Publications 2 2.2 UDRI Reports 3 3 DESCRIPTION OF TEST FACILITY 4 3. 1 Step Combustor 4 3.2 Bluff Body

Table 1

Restriction 5" Restriction 3' Restriction I - nonesonic disruptor no sonic disrupto-r no sonic disrutr no_flow rgultor 2 flow reaulator i 2 Iflow regulator 2

__ A 0{ A 4D F A 4018.4 30 0.60 ]21.4 ---- 33- _ 0.64 119.7-1- 30 t0.64353318.7 30 0.61 - 19 30 I0.62 1977 30 10.64353325. 40 0.62 18.71-, 30 T 0.61 --- 35-6- 50 0.6977626. 40 0.61 18.5_ -- 30 40.60--- 34.2 50 0.67032

26.9__ 40 _ 0.66 19 30 0.62 34.7 50 068125 1 40 0.61 I25.5 j 40--- 062 69.7 90 - 0.758956

39.3 j 60 0.64j 25.5 40 I0.62 - 73.5 I 90 0.80033339.1 60 0.64 2-6.5 __40 [0.65 - 74 -9 0.80577838 60 _0.62_ý - 25 40 _j 01 101 130 0.761385

38.8 I 60 0.63 36.8 60 0.60 103. 130 0.78023154.2 80 0.66 36.4 60 0.45 9 104.8 130 -.70352.3 80 0.64 35. 6 0.58 _J13_ 07903

68.2 90 0.74 I _35.5 60 0.58 ______ _____ 4T95{ 3 0.72 t50.3 80 _0.62 sonIcqdijquptor____ n

-94 130 0.71 47 -- 80 0.8-flow reaulator 2_________49.5 80 0.61 F A 0__________60 90 0.65 18.7 30 0.61 0867

________79 130 060 18.8 30 0.614133____78.5 130 0.59 31.5 50 0.6174

I _________30.5 50 0.5978_____ ___31.8 50 0.6232B

_________ 57.8 90 0.629378_____ ___ _____ 58.7 90 0.639178

_____ __L 83 130 0.625692____ ~ J 80.4 _ 130 10.606092

_________--1-----.-- J80.6 130 0.6076

Fuel vs. Air (meter readings) ----.----

140CL 3 *

120 35" - _ __

100 ~3 ___

801 CEO3"

60 * none _

20-- <p4TH

0 20 40 60 80 100 120

Fuel __

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Table 2

Restriction 3" Restriction 4TH Restriction 5"chimney length long chimney length long chimney length longflow regulator 2 flow regulator 2 flow regulator 2

F A 0 F A 1 01 F A 073 127 0.56 41 73 0.55 35 65 0.5336 53 0.67 60 110 0.53 19 30 0.6235 53 0.65 55 95 0.57 18.7 30 0.6141 65 0.62 44 86 -O0.50 30.4 50 0.6037 65 0.56 35 65 - 0.53 31.1 50 0.6137 65 0.56 18.8 30 - 0.61 80 130 0.6037 65 0.56 18.4 30 0.60 80.8 130 0.6148 80 0.59 31 50 0.61 61 100 0.6046 80 0.56 30.8 50 0.6045 80 0.55 81 130 0.61 Restriction none58 95 0.60 77.8 130 0.59 chimney length long57 95 0.59 78.5 130 0.59 flow regulator 2.0054 95 0.56 F A 065 110 0.58 19.2 30 0.6365 110 0.58 19 30 0.6267 110 0.60 30.5 50 0.6073 125 0.57 30 50 0.5972 125 0.56 52.5 90 0.57

18.8 30 0.61 52.4 90 0.5718.7 30 0.61 73 130 0.5574 130 0.56 78 130 0.59

75.5 130 0.57 79.2 130 0.60

Fuel vs. Air (meter readings)

140

120

100 C3 3"

0

[13

80 -m 0]4TH

60 •5

40- o none

20.

0 -+------- I I

0 20 40 60 80 100

Fuel

13

Page 20: COMBUSTION AND HEAT TRANSFER STUDIES UTILIZING … · 2011. 5. 14. · 2.1 Publications 2 2.2 UDRI Reports 3 3 DESCRIPTION OF TEST FACILITY 4 3. 1 Step Combustor 4 3.2 Bluff Body

Table 3

Restriction none IRestriction Inonechimney length ~ himney length lonflw eaul tor ___2__ '!flow regultor -~3

F A 40 I F I073 120 J 0.60 54 --- 100 0.5392 150 I0.60 __74 140 0.5296 150 j 0.63 1 93 180 0.5195 1 150 1 0.62 102 200 0.5095--1 1-50 0.62 + -11-61220 0.5297 160 -~0.59 { 127 240 0.5296 160 0.59 1- 136 j 260- 0.5

-83 130 0.63 _145 280 _ 0.51117 200 0.7~7-_117_ 200 0.5711 9 200 0.58__120 210 0.56122 210 0.57 -_____

127 225 0.55 __ _____

105 180 - 0.57 {___106 180_ 0.58____

Fuel vs. Air (meter readings)

300

250200

~ * Regulator 2S150 0 euitr

C3Rglao.

100 E -____

s0

0

0 50 100 150Fuel

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Table 4

Restriction 3" Restriction 3"chimney length long chimney length longflow regulator 2 flow regulator 4

F A 0 F I A 454 100 0.53 59 100 0.5874 140 0.52 67 120 0.5593 180 0.51 74 140 0.52102 200 0.50 85 160 0.52116 220 0.52 94 180 0.51127 240 0.52 106 200 0.52136 260 0.51 117 220 0.52145 280 0.51 130 240 0.53

138 260 0.52

Fuel vs. Air (meter readings)

300

250 .01

200 so0 Regulator 2

500200 10o ~ 0 Regulator 4

.150 o

50"

0 50 100 150

Fuel

15

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Table 5

Restriction 4th Restriction nonechimney length long 1 chimney length l°ngflow regulator 4 flow regulator _3

F A 1 D F A I 051 100 0.5011 60 100 0.5978 150 0.51 _ 85 150 0.56

106 200 0.52 111 t 200 t0.54135 250 0.53 137 250 0.54155 300 0.51 - 165 300 0.54172 330 0.51 L 190 350 0.53

.- 220 400 0.542561 450 0.56

Fuel vs. Air (meter readings)

500

0400

300 .c! Regulator 4

200 10 o Regulator 3

100 so

0 -.---

0 100 200 300

Fuel

10

Page 23: COMBUSTION AND HEAT TRANSFER STUDIES UTILIZING … · 2011. 5. 14. · 2.1 Publications 2 2.2 UDRI Reports 3 3 DESCRIPTION OF TEST FACILITY 4 3. 1 Step Combustor 4 3.2 Bluff Body

Table 6

Restriction none ;Restriction 5THchimney length _lon -chimney length longflow regulator 4 tflow regulator 3

F A 01 F A 0201 360 0.55 200 360 I 0.54165 290 0.56 225 390 1 0.57232 400 0.57 225 395 0.56194 350 0.54 150 275 0.53161 300 0.53 200 360 0.54183 325 0.55 168 300 0.55199 350 0.56 208 370 0.55216 375 0.56 166 300 0.54222 390 0.56 150 275 0.53183 325 0.55 225 390 0.57199 350 0.56216 375 0.56222 390 0.56 -_225 391 0.56

Restriction 5" Restriction 4THchimney length lo-ng chimney lengjh longflow regulator 4 Jflow regulator 4

F A 0 F 1 A 0150 272 0.54 150 275 0.53175 315 0.54 170 310 0.54200 360 0.54 200 350 0.56223 410 0.53 165 300 0.54225 400 0.55 225 403 0.55209 382 0.54 150 285 0.52

Fuel vs. Air (meter readings)

410

390 n370 *none370 [

350 •5THS330

310 * 5"

290 0 4TH

270

2501150 170 190 210 230 250

Fuel

17

Page 24: COMBUSTION AND HEAT TRANSFER STUDIES UTILIZING … · 2011. 5. 14. · 2.1 Publications 2 2.2 UDRI Reports 3 3 DESCRIPTION OF TEST FACILITY 4 3. 1 Step Combustor 4 3.2 Bluff Body

Table 7

Restriction 4" 'Restriction 3"chimney length . oqn chimney length l_ ongsonic dsonic disruptor sonic disruptory_ .es

flow regulator 4 iflow regulator 4F A 01 F I A (D

140 240 0.57 1'90 350 0.53225 420 0.53 I 160 300 0.52200 365 0.54 _ 200 370 -053205 378 0.53 140 255 054

175 V 330 0.52213 390 0.54

Restriction 3TH _

chimney length short _

flow regulator 4F A 0 _

195 360 0.53160 300 0.52146 275 0.52150 275 0.53197 365 0.53150 275 0.53

220 390 0.55225 410 0.54

Fuel vs. Air (meter readings)

450

400I •34"

350SD ;0 3"

3003TH

250 ] 0

200

100 150 200 250

Fuel

Ixmm n m u~mlnmlnmln n ain illllll~l m n mllla

Page 25: COMBUSTION AND HEAT TRANSFER STUDIES UTILIZING … · 2011. 5. 14. · 2.1 Publications 2 2.2 UDRI Reports 3 3 DESCRIPTION OF TEST FACILITY 4 3. 1 Step Combustor 4 3.2 Bluff Body

Table 8

Restriction none I _Restriction 5TH

chimney length short chimney length shortflow regulator 4 Iflow regulator 4

F A _ I_ F A (__225 390 0.57 150 275j 0.53225 391 0.56 200 3602 0.54201 360 0.55 168 300 ; 0.55

165 290 0.56 208 370 0.55232 400 0.57 166 300 0.54194 350 0.54 150 275 0.53161 - 300 0.53 225 390 0.57183 325 0.55 2 2 5 395 0.56199 350 0.56 ___

216 375 0.56 -

222 390 0.56.

Restriction 5" Restriction 4THchimney length short chimney length sh.,rtflow regulator 4 flow regulator 4

F A 4 F FF A _

150 272 0.54 F 150 275 0.53175 315 0.54 170 310 0.54200 360 0.54 200 350 0.56223 410 . 0.53 165 300 0.54225 400 0.55 _ 225F 403 0.55

209 382 _0,54 _150 285 0.52

Fuel vs. Air (meter readings)

500

400 •none300 Q2 -. D 5TH200

100 * 5"

0 ... .. •o 4TH

0 50 100 150 200 250

Fuel

19

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Table 9

Restriction 4TH Restricto 4THchimney length I short chjimnpyengh -~short_

Fuel regulator i 3 _'~Tulregulator 3 -

Nitrogen Regulator_ý_ 2+4- 1 Nitrogen Regulator4 2+4

A N2(SLPM) F A I N2(SLPM), F250 250 1 153 300 _1 375 1 190250 250 154 300- 37-5- 9250 375 162 300 300 _ 185250 375 163 300 t 300 187 _

250 300 1 157 1 300 J 275 187250 325 -t 160 3-00 325 1 190250 325 161 300 1 350' 191250 350____162i 30 3 5 9250 275 1571 300 0 j 165250 0 136 T- __

A _N2(SLPM)t F A___ ______M F

350 350 215 400 300 240350 400 218 _400 j220350 0 190 1A0 400 245

Fuel vs. N2 and Air: Diluted LBO

2501 __ _

230, - Air= 2500

S2 Air= 3000~190 (0

E 170Air= =3500

150. Air= 4000

130 -

0 100 20u 300 400

N2 (SLPM)

Page 27: COMBUSTION AND HEAT TRANSFER STUDIES UTILIZING … · 2011. 5. 14. · 2.1 Publications 2 2.2 UDRI Reports 3 3 DESCRIPTION OF TEST FACILITY 4 3. 1 Step Combustor 4 3.2 Bluff Body

Table 10

Restriction none i Restriction nonechimney length short chimney length _- shortFuel regulator 3 !Fuel regulator 3Nitrogen Regulator 1 2+4 1 Nitrogen Regu ilatorI 2+4

A N2(SLPM)l F A I N2(SLPM)I F200 0 106 3501 10 190200 100 117 3501 100L 207200 200 125 350 200 215200 300 136 350 250 216250 0 136 350 300 220250 100 150 4001 0o 220250 200 159 400 1001 231250 200 157 400 2001 238300 0 165300 100 176300 ?00 1826300 _ 250, 186 __ ___

300 t -

Fuel vs. N2 and Air: Diluted LBO

240 A

c 220 1> (> <> U Air= 2000

S200S180 C3 I[ Air = 2500

z160+E r10 Air= 3000z~ 140" 120 c> Air=3500

100 ,:0 100 200 300 A Air= 4000

N2 (SLPM)

21

Page 28: COMBUSTION AND HEAT TRANSFER STUDIES UTILIZING … · 2011. 5. 14. · 2.1 Publications 2 2.2 UDRI Reports 3 3 DESCRIPTION OF TEST FACILITY 4 3. 1 Step Combustor 4 3.2 Bluff Body

Table 11

Restriction - 4TH iRestriction nonechimney lentho nchimne length shortFuel regulator 4 j.Fuell reoiator -_ 4450 Burner 1450- burnerBottle propane I !Fuel Farm Propane

A F A I F F2001 1091 180i300! 164" -1 75 1151 . . .

200.....- - .20. 117 .3001 167 3001 1761

I 200ý 141

Comparison of 2 propane sources

180160140120 o * Bottle Propane100080 [ Fuel Farm60 Propane4020

0 100 200 300A

Page 29: COMBUSTION AND HEAT TRANSFER STUDIES UTILIZING … · 2011. 5. 14. · 2.1 Publications 2 2.2 UDRI Reports 3 3 DESCRIPTION OF TEST FACILITY 4 3. 1 Step Combustor 4 3.2 Bluff Body

Table 12

Restriction 4TH Restriction 4THchimney length short chimney length V shortFuel regulator 4 Fuel regulator _ 4

N2 Regulator 2+3 N2 Regulator 2+3490 Burner _ 1450 Burner T3 metal plates 13 metal plates

A FN2 FA N2 IF300 0 169 300 0o] 172300 0 168 300 10i6T 178300 0 167 300 2001 183300 0 168 300 300 191300 0 169 300 400 198300 0 170 400 0 229300 100 174 4001 100 235300 1001 175 4001 200 240300 200] 180 400 300 245300 300 186 4001 400 250300 400 191 Restriction 4TH400 0 224 chimney length short400 0 225 Fuel regulator 4400 0 223 N2 Regulator 2+3400 100 230 450 burner400 200 236 windows1

400 300 240 A N2 F400 400 247 300 0 173

4000 300 100 17730- 2000 183300 3001 190

-300 4001 196

4001 0 228- 400 100 235

__ 400 200 241400 300 246400 400 253

450 and 490 Burners metal vs. gl Metal -

walls A=3000

270 ., 490 - Metal -

250 - A=4000230

210 . 450- Metal-

190I a A=3000

170 450- Metal -

1501- . .. A=40000 100 200 300 400

A 450 - glassN2

23 I I

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Table 13

Restriction noneChimney length 1long 1

F A P1-P3 IP1-P4 P1.P5 O0 100 0.01 0.02 0.010 200 0.03 0.05 0.030 300_A 0.06 0.08 10.070 400 0,08 0.13 0.1

100 100 ~ 0 _ 0 -~ 0100 150 0 0.01 0.01_

-- I------150 200 0.02 0.02 _0.03

150.1 250_ 0.02 F 0 0 3 0.05200 p250 1 0.02 0.02 I-0.01

200 300 3 0.03 0.04 _ 0.07_200 1 35 0.03 0.06j 0.225 350 L--0.03 _ 0.05 0.1225 375 004 2 0.07A 0.11225 ___400 01

Restriction - TChimney IOei2t long

F I A 1P1-P3 P1-P4 113-1150 i 100 0.01 1 0.01 0.01_0 200 0-03 --- 0.03 _j0.03_

-- 0 300 0O 05 0.08 0.060_ 400: 0.04 0 13 1 0.0900~ 100 0 0.01 -0.01

100ý 1150-1 0.1 0.02 _ 0.02150 20 0.01 0.05 0.05

10 250 0.02 10.04 05200 250 T -

200 1 00 02 0 0.07200 350 10.04 0.06 0.1_225 '350 0,06 I 0.1_

225----5

22-5-7 4-00 6

2-4

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Table 14

Restriction 4TH __....

Chimne length longF I A P1-P3 Pl-P4 P1-P50 100 _ 0.01 0.01

0 200 _ 0.04 0.030 _=3000 0.09 0.070 400 , 0.13 0.09

S4--

1100 100 0.005 i 0.005 -0.01100 150 0.01 0.01 0.01150 1 225 0015 0.025 0.04150 L 250 0.02 0.03 0.05200 1 300 0.03 0.04 0.07200 r 325 0.03 0.05 0.08200 350 1.04 0.05 0.09225 325 10.01 0.06 0.08225 350 003 0.06 0.09225 375 0.04 0.07 0.11

Restriction 4TH

Chimney length .. _long__ _ __

F A P1-P3 P1-P4 PI-P510 o 100 0 0 -0.02

100 150 0.01 0.01 -0.01150 225 0.02 0.01 0.04150 250 0.02 0.035 0.05S,3 350 0.03 0.06 0.09200 325 _0.05 0.08225 375 0.04 0.11

Restriction 4TH _-/

Chimney length long _-

F i A P1-P3 P1-P4 P1-PS0 _ 100 0.01 0.02 0.01

200 0.03 0.05

0 300 0.06 0.1 0.060 _ 400 0.1 0.13 0.09

100 100 -0.01 0 0100 150 0.01 0.01 0.01150 200 0.03 ! 0.02 0.01150 250 0.05 0.035 0.02200 l 300 0.07 0.045 0.02

200 ! 350 0009 .006 0.04

225 _,.400 0.11

2. ..5 I

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Table 15

Restriction 3.Chimney length long

F A Pi -P3 P1-P4 I P1-P5r" - 100 0.01 002 0.01

0 200 003 0.05 0.03* t:300ho 0.07 0.1 0.07

0 400 -i0.09 0.13 0.111i600 100 0 0 -0.01100 150 0.01 0.01 I 0.015150 L _200_ 01 0.02 0.0315. __ 250 0.025 0.03 i 0.05

ýO 300 0.025 0.04 0.07200 350_4 0.04 0.055 0.04

Restriction . 3T-Chimney length short T- t

F A P1-P3 P1-P4 P1-P50 100 0.01 { 0.015 0.005o 200 0_i___03 . 004 0.02o 300 0.07 0.094-- 0.050 400 0.1 0.131 009

100_ 100 -0.06 o -0005° -0.03100 150 0.02 0.015 0150 250 0.05 0.04 0.01150 275 _ _ 006 0.05 -0.025200 350 0.095 0.06 0.025225 400 - , r 0.02

Restriction noneChimney length short .. ..

F i A P1-P3 P1-P4 P1-P50 _ 100 1 0.01 0.02 0.01o0 .- 200 0.03 0.05 0.030 t-300 007 0*08 0.060 _400 01 013 0.08

100 o 100 0 0 0

100 150 001 0.01 0150 200 0_.o3 0.02 0.02150 250 0.05 0.03 0.022001 250 -o0.01 - o-0.02200 300 _ 0.07 0.04 0.03200 1 350 __01. i006 0.03225 350 0.1 0.06 0.04225 375 0.11 0.07 0.04

Page 33: COMBUSTION AND HEAT TRANSFER STUDIES UTILIZING … · 2011. 5. 14. · 2.1 Publications 2 2.2 UDRI Reports 3 3 DESCRIPTION OF TEST FACILITY 4 3. 1 Step Combustor 4 3.2 Bluff Body

Table 16

Restriction 5THChimney length I shorl _,

F I A PI-P3 PI-P4 PI-PSo _io 0O .01 0 .01 0.01o 200 0.031 0.03 0.03

0 o 300 0.05 0.08 0.060 400 0 0.09 0.13 0.09

100 100 o 0.01 -0.01100 150 ]- 0.01 0.02-j 0.02150 1 225 0.01 _0.05 0.05150 250 0.02 0.04 0.05200 300 0.02 I 0 0.07200 350 0.04 0.06 0.1225 350 0.06 0.1

Restriction 5

Chimney l ength shortF A P1-P3 _IP-P4 P1-P50 100 0.01 0.010 200 0.03 0.04

300 0.07 0.090 400 0.09 0.13

100 100 -0.01 0.005 0.005100 150 0.01 _ 0.01 0.01200 300 007 . 0.04 0.03200 325 0.08 0.05 0.03200 350 0.09 0.05 0.04150 225 0.04 0.025 0.015150 250 0.05 0.035 0.02225 300 0.08 -0.06 0.015225 325 0.09 0.06 0.03225 350 0.11 0.07 0.04

Restriction 4TH

Chimney length short _ _-

F A P1-P3 P1-P4 P1-P5100 100 0.02 0 0100 150 0.01 I 0.01 0.01150 225 0.04 1-0.01 0.02150 250 0.05 0.035 1 0.02

200 325 0.09 0.06 0.03200 350 0o08 0 ...05 0.03225 375 0.11 0.04

27

Page 34: COMBUSTION AND HEAT TRANSFER STUDIES UTILIZING … · 2011. 5. 14. · 2.1 Publications 2 2.2 UDRI Reports 3 3 DESCRIPTION OF TEST FACILITY 4 3. 1 Step Combustor 4 3.2 Bluff Body

Table 17

P&W BURNER WITH SHORT EXTENTION AND NO RESTRICTIONPRESSURE MASUREMENTS, COLD FLOW, @20 C, 29.31 in.Hg :. P8

A i 'FUEL'I Patm-Pbase P I P2 P3 ! P4 P5 P6 P7 P1000' 01 0.111 -0.011 -0.01 -0.02 -0.01' -0.02' 0.09' 0.091 0.1

too 0 . . o s_- T 005' o 051o - .003 003 0451 0.471 0.47

3000 0 1 0.271 0.21 0.23 013 0 .2 ...1 1XXX .XXX4o00x -.- 0• X.X 053 042 o 042 .3-3[ 0-3,9' XXX XXX XXX

1000 180 - 0.13 -005' -005 -006 -008 -005 0.061 0.061 006--- "- - -~ -- 4250 80 .13 -0.0 8 -0.06 0.1 0.11 0.12

1500' 180 0.19_ -0.05. -0.07 -007 -0.07 -0 07- 0.161 0.18- 0.180 o.3: -0.04. -0.07 -6.b071 -o.07-oo7 0.27• 0.28 -0.28

2000_ 180• . - 0.41_ -0.04- -007 -0.07 -0.06; -0.08 0.331 0.36 0.361750 1361 0.3' -0.04$ -0 05' -0.05' -0.06 -0-061- 0-25 0 .27 0.27:1-75 1:166 . . .....-_29j -0-..05 -0070.071 --07- -0.07: - .71 O24 -- 026 _ 0.251750 __180 _ 0.28 -0.06 -0.07 -0.07 -0 .0_40_8 -. -4 _.2 _026 .5

_7 180! . .. - -0.027 -007i -0.07 -- 0.081 0.23' 0.25 0_26172-1 236 -0.06 -0.0 -0.08 -0.081 -0.078 0.23 0.25 0.251750 236 - - 07 -0.06~- 8 -. -0.09! -0081 0.23 _0.2 0.251750 50 ___ 0.34 0 -0.01 -0o021 -0.03, -0.021 0.28 --0.3 0.3

1750 60 0.33 0-- - 00021 -0.•- -003-0.28-_ 0.3 0.291750 65 _ 0.33 -0.01 -0.02t -0.02~ -0.03' -0.03 0.C28 02 0.29

1750 75 7 0.32 -0.02 --0.03 2 -0 -0.04 0.27 0.28 0.291750 85 0.32 -0.02 -0.031 -0.03 -0 04. -0.051 0.26 40.28 0.29

1000 65, 0.091 -0.03 _-0.03 -0.034 -0.04' -0.031 007 0.07 0.07_- - -- -- -- --1250 __ 65 0.151 -0.03 -0.03 -0.04! -0.04_ -0.04i 0.12 0.13 0.131500 65_ 0.223 -- 0.0--0 03'_-0.03i -0.04i -0.041 0.2 0.2 0.21800 65 0.35 -0.01 -0.02' -0.0_21 -004. -04 03 0.3 0.29 0.312000_ 65 0.45. 0.01 -0.01' -01 -003. -002. 0.39 03 0.39

_ _ _ _ _ _ _ _ _ ---- --- -1 -P&W BURNER WITH SHORT EXTENTION AND NO RESTRICTIONPRESSURE MASUREMENTS, PROPANE COMBUSTION, 29.51 in.Hg, AIR @24-Cl .......

AIA I FUEL JPatm-Pbase I P1 I P2 1 P3 ' P4 ' P5 P6 I P7 P81000 . 65 . .-. _0.044 .0071 -0.07' -0.071 -007 005 0.021 003 0.041250i 651 0.091 -0:071 -0,06 --007' -0.07! - 0 061 0.0- 0.08-1500_.F 651 0.. - .12, -0.091 -009 -009 -0.09 -0.081 (071 0.09 O1i1800, 65, 017 -0.11 -0.12, -0.11' -011 -0121 011 013 0.161750' 5 .. . m015• -0121 -0.13' -o 2T -0 121 -0.12 0 ' 0:12•--0'117-50 .. 60' - 0161- -01J1 -013f -o611 '012t -0121 0111-0.12 0.15175 . 65 - - - 0,15--0.14 -0.1 *0.11-0.11' -0.1201 1 013 0.16

17506 75i 0.15 "0. 14 0.1, -0.1 -0.11 -0.1I 0.1- 0.13 0.15

__ 17501____ 85i _ 0.15 0.il-11~ -oi11 -o11n- oi 0091 0.11 0.15_15-001 - 75' -0..1-2- -0091 -0-08 -0081 -009'- -0071 0 ! 0... 09 0.111500 65' 0-12! -0, 9 -0.09' - 09' -0o09 -o1 0 o- 0.09 0.1

S1500' 42! 0111 -01 -0.09 -01' -009 -008' 0..091 0-11 0.12

I , , l | i '

Page 35: COMBUSTION AND HEAT TRANSFER STUDIES UTILIZING … · 2011. 5. 14. · 2.1 Publications 2 2.2 UDRI Reports 3 3 DESCRIPTION OF TEST FACILITY 4 3. 1 Step Combustor 4 3.2 Bluff Body

Table 18

P&W BURNER WITH SHORT EXTENTION AND 4" ORIFICEPRESSURE MASUREMENTS, 'FUEL' IS AIR, 28.01 in.Hg, AIR @20C C _- ....AIR l'FUEL' I Patm-Pbase P1 I P2 I P3 P4 P5 1P6 P7 P8

1000 0 0.09 0 -0.01! -001 -0.01 -0.011 0.09 0.1 0.12000 0 0.43 0.07 006 0.05 __0.041 0.06' 045 0.46 0.493000o 0 111 0.24 024 02 017- 02,xXX xxx xxx4000__ 0 XXX 0.47 0 .41 0.3 032 042 XXX XXX XXX1000 180 0.07 -0.05 -0.061 -0.06 -0.06 -0.05 0.06 0.07 0.081250 180 0.12 -0.05 -0-06i -_-006 -0.07 -0.05 0.11 0.12 0.141500 1801 0.18 -0.05 -0.06 -0.07 -0.07 -0.06 0.17 0.18 0.211800 180 0.27 -0.05 -0.06 -0.07 -0.08 -0.07 0.25 0.29 0.312000 180 0.34 -0.05 -0.06 -0.07 -0.08 -0.07 0.33 0.35 0.391750 136 0.24 -0.04 _ -0.05 -0.05 -0.05 -0.05 0.26 0.27 0.2917570 166 0.24 -0.05 -0.06 -0.06 -0.07 -0.06 0.25 0.26 0.271750 180 0.24 -0.05 -0.06 -0.07 -0.07 -0.07 0.25 0.26 0.261750 208 0.22 -0.06 -0.071t -0.08 -0.08 -0.07 0.25 0.27 0.261750 236 0.22 -0.06 -0.081 -0.08, -0.08 -0.08 0.24 0.26 0.26

P&W BURNER WITH EXTENTION AND 4" ORFICE _

PRESSURE MASUREMENTS, PROPANE COMBUSTION, 29.05 in.Hg, AIR @20 CAIR FUEL IPa-Pb P1 P2 I P3 P4 IP5 P6 P7 P8

1000 65 0.01 -0.06 -0.06 -0.071 -0.08 -0.06 -0.02 -0.02 0.031250 - 65 -0.061500 75 - 0.02 -0.09 -0-08 -0 08 -0.08 -0.08 -0.08 0.11 0.121750 -0 -0.12 1 --O. -0.11 -0.11 0.1 0.13 ^^^

0 1500 __65 __0.0___

1750 65 0.06 -0. 1 -0. 1 -01 -0.1 0.125 0.15 0.161800! 6 . oil o-ii1 - -. 601 -- - -270 6 0.086 -O.4 -0.52000 650 006 043 -0 -0.45 - 453 5 - -0.05 -0.05 -0.021--750 . ... 5 . . .. .0. - -0.08 -0.09 :009 -(09r -0.1 0 14 0.16 0.18

1500! 42 0.021 -0.091 -0.08, -0.08 -0.081 -0.081 0.1 0.12 0.13

29)

Page 36: COMBUSTION AND HEAT TRANSFER STUDIES UTILIZING … · 2011. 5. 14. · 2.1 Publications 2 2.2 UDRI Reports 3 3 DESCRIPTION OF TEST FACILITY 4 3. 1 Step Combustor 4 3.2 Bluff Body

Table 19

P&W BURNER WITH SHORT EXTENSION AND 4" ORIFICE --TEMPERATURE DATA - -1

FUEL I AIR T1 T2 T3 T4 T5 T6 T7 7 T842& 1500i, 433 512 __547' 616 _ 7001 750, 7282 70250 1750.. 443 526 560 628B 711-. 78•- 7551 73760 1750), 452 542V 5801 654 744 580. 832 813 80065 10001 379 4721 511 619 695 692 672 65965 12501 386 481 _533' 6331 732j 758 736 72065 1500 386 4861 527' 6213 7371- 802 784 769651 15001 45858 88 __65457 550 588 67 7651 802 784 769

65 17501 455 545--0 579 659 754 840 __ 820 - 80265 18001 446 540 579 661 750 851 832 81565 2000 435 530 570 650 74075 1500 448 540 579 662 756 782 762 74775 1750 473 567 604 684 777 830 813 79285 1750 464 558 596 678 771 807 787 769

P&W BURNER WITH SHORT EXTENSION AND NO RESTRICTION _

TEMPERATURE DATA ______I -

FUEL AIR T1 T2 T3 T4 I T5 T6 T7 TO42 1500 409 505 _5461 620 704 789 759 73350 1750 407 505 __546] 618 6981 789 768 74560 1750 418 524f 568 688 7391 838 817 79365 1000 374 435 483 591 671 680 657 63865 12501 365 476 . 520 _ -617: 715 758 746 71065 1500. 388 500 550 54__ -6 . 750. 802. 780 75665, 1500 430 __537j 579 662i 7571 762 740 72065ý 175 423 534' 580 6631 758' 824 822 805

65- 18001 395 511 5591 650 750' 8501 825 80865' 2 oo. .751 1500 428 532 5721 654i 747! 802 780 756,75[- 1750 430 549 5949 679; 7731 825' 800 77985 1750 430 6 5 590- 77 769k 803! 779 7601

Page 37: COMBUSTION AND HEAT TRANSFER STUDIES UTILIZING … · 2011. 5. 14. · 2.1 Publications 2 2.2 UDRI Reports 3 3 DESCRIPTION OF TEST FACILITY 4 3. 1 Step Combustor 4 3.2 Bluff Body

Table 20

P & W burner with short extentlon and assorted orf iceplates j _ _ _ _

pressures are all measured as P# - P atmospherel _ IN2 Ipm at 21 C. IAir flow at 2250 sptr Sierra #3 meter for all conditionsl All air and fuel at 68 F to 72 F

4 rPressures --__ i___TemperaturesC T4" restriction 9-S-91 I iNo addlt onal N2; b.p. 29.20 ,i

fuel sipr 55 75 100 15 10_5 0 125 150port #0 0.08 0.45 0.18 0.12 0.15 _

1 0.00 0.00 0.00 0.00 0.00 4- 368 424 475 487 4592 0.00 -0.051 -0.01 0.00 0.00 442 510 562 550 5263 -0.01 -0.05 -0.01 -0.01 0.00. 473 552 595 577 5514 -0.01 -0.05 -0.01 -0.02 0.00 " - 504 5961 629 607 5805 -0.01 -0.10 -0.01 -0.02 0.00 . 522 627! 654 632 601.6 -0.01 -0.10 -0.01 -0.02 0.00 560, 6841 707 687 6537 -0.01 -0.10 0.00 0.02 0.05 599 734' 762 735 70381 0.03 -0.05 0.01 0.021 0.05 1 6301 770 801 757 7279 0.07 0.00 0.13 0.05 0.05

10 0.14 0.10 0.13 0.08 0.10 - --6771 797 831 767 73711 0.30 0.20 0.23 0.17 0.20 685 793 821 760 73512 0.35 0.25 0.28 0.22 0.25_ __ 661 7681 799 739 718i

-4" restriction 9-11-91 b.p. 29.24 -- -I-no-k2N2=400 Ipm -- ,2no N2 N2=400 Ipm

fuelslpM 150.1, 150 139.9 119.8 100 80 60.1 150.111 150 140 120 100 80 60.1r0 -0.15 -0.05 - 0 0.12 0.15 -0.08 -

1 -0.15 -0.27 -0.2 -0.12 -0.07 -0.02 -0.15 403, 3961 417 441 465 447 41021-_2-0.15 -0.27 -0.2 -0.13 -0.08 -0.03 -0.15_491 487 503 527 552 525 4793' -0.17 -0.27 -0.21 -0.13 -0.08 -0.03 -0.16 5271 522 536 559 584 556 5064 -0.19 -0.27 -0.21 -0.13--0.08-0.03 -0.16 5611 553 566 590 616 586 5315 -0.17 -0.27 -0.21 -013 -008 -0.031-0.17 5861 573 585 610 635 603 543

. . 6 L -0.17 -0.27 -0.2 - 0.1 5 L-0.09 -0.041---0.17 -639j 614 626 -- 654 676 642 572

- -- L_. . 687 658 671 703 723 684 6008-0.13 -0.22 -0.2 -0.14 -0.08 -0.05o-0.15- 7101 686 702 739 765 723 619

9-0.13 _-0.2 -0.15 -0.11 0 0.02 -0.07 __

1001 -0.15 -012 --. 052 0.05 -O 0.03 722 7111 728 766 809 772 650-0. -01 - --2... . 0 .-27 -0.51---- .. -• -7 7 •- -11, 0.05 -0.07 -0.1 0 0.2 0 027 7231 711 731 768 805 778 67312 60.-5 -0.07 -0.08--0.-1 0.23.2-0.17 7T1-769671 717•• 74_6 778 756 653

?,.I

Page 38: COMBUSTION AND HEAT TRANSFER STUDIES UTILIZING … · 2011. 5. 14. · 2.1 Publications 2 2.2 UDRI Reports 3 3 DESCRIPTION OF TEST FACILITY 4 3. 1 Step Combustor 4 3.2 Bluff Body

Table 21

P & W burner with short extention and assorted orfice platespressures are all measured as P # - P atmosphr L'N2 IJAir flow at 2250 slpm through Sierra #3 meter for all conditions

--- ressures-

N2 Ipm at21 C. .Air flow at 2250 slpm through Sierra #3 meter for all conditionsAll air and fuel at 68 F to 72 F .- - i

4" restriction, 9-11 -91-IPressures T- Tern ratures C

N2=800 1pm--fuelslpm 1301 110.21 901 70 130 110 901 70p•rt #0 -0.251-0.071 0.021-0.09 ____ 4

... 1 -0.3_7 -0.191 -0.13 -0.17 417 412 389 4172 -0-371 -0.-19 -0.13 -0.17 511 506 492 4903 -0..38 -0.20 -0.14 -0.17 540 540 531 5174 -0.39 -0.20 -0.14 -0.17 566 570 567 543

5 -0.38 -0.20 -0.15 -0.18 581 590 592 5556 -0.38 -0.20 -0.15 -0.18 615 628 63•5 588

7 _______I 655 675 683 6188 -0.361 -0.191 -0.13 -0.19 679 709 720 6399 -0.30 -0.11 -0.05 -0.07

10 -0.22 -0.02 0-.05_ 00.5 676 734 757 671-11 0.08 0.28 0.34 0.40 576 726 765 69512 0.06 0.20 0.25 0.18 546 7091 741 676

b.p. 29.27 29.27 29.27 29.24 -

4" restriction 9-11-91 ,_.N2=1000 Ipm b. P. 29.27 -

fuel slpl 310 278J 250 208 3101 278 2501 208port #0 , -0.20 -0.07! -0.03 -0.07 I 1 ',

_1• -0.31 -0.20 -0.18i -0-18 -- 4191 4 3 7 -44 5 361- 2 -0.31] 0.201 -018 -0-18- 51452 53 45

31 -0.32 -0.21 -0.191 -0'19 545 5551 559 4934 -.0.33 -0.21 -0.191 -0.19 571 5581 588 5265 -0.33 -0.22 -0.20' -0.20 587 599 606 5486 -0.33 -0.22 -0.201I -0.20 623 636 641 5847 I 671 686 688 6318 -0.301 -0.20 -0.16 -0.17 690 712 716 6489 -0.22' -0•11 -0.08 -0.05

10 -0.16 0.00 0.05j 0.07 - 687 732 746.1 68111 0.221 0.35 _0.42 0.43 _-6137153- 7431 70712- 0.151 0.27 0.25' 0.17 590• 697• 7201 687

32

Page 39: COMBUSTION AND HEAT TRANSFER STUDIES UTILIZING … · 2011. 5. 14. · 2.1 Publications 2 2.2 UDRI Reports 3 3 DESCRIPTION OF TEST FACILITY 4 3. 1 Step Combustor 4 3.2 Bluff Body

Table 22

N2 1pm at 21C.Air flow at 2250 slpm throuhSierra #3 meter for all conditionsAll air and fuel at 68 F to 72 F I-

-- Pressures | ITemperatures C _

4" restriction 9-12-91 -

N2=1200 Ipm b.p. 29.27fuel slpm 278 2501 222 278.! 2501 22

port #0 -0.20, -0.111 -0.101i -0.31, -0.21 -0.20 516 436 4282 -0.31 -0.22 -0.21 516 525 5063 -0.32' -0.22 -0.21 549 556 5364 -0.32 -0.23 -0.22 577 584 5655 -0.32 -0.23 -0.23 594 600 5816 -0.32 -0.23 -0.23 629 636 6157 681 685 6608 -0.30 -0.21 -0.19 693 701 6739 -0.22 -0.10 -0.07

10 -0.07 0.06 0.10 689 715 69611 0.37 0.48 0.50 642 713 71712 0.15 0.53 0.55 628 697 700

4" restriction 9-12-91N2=1320 1pm b.p. 29.27fuel slpm 250 250pofrt #0 -0.15

1 -0.23 438 __

S..... . 2 ...... -0 , 24k _ 521 _

3 -0.25 5524 --0.25 5805 -0.25 __ 594__6 -0.26 6287 6711

8 -0.231 6839 -0.111

10 0. 68711 0.51 68712 0.581 -]5 -. . .. _..... 678

Page 40: COMBUSTION AND HEAT TRANSFER STUDIES UTILIZING … · 2011. 5. 14. · 2.1 Publications 2 2.2 UDRI Reports 3 3 DESCRIPTION OF TEST FACILITY 4 3. 1 Step Combustor 4 3.2 Bluff Body

Table 23

N2 Ipm at 21 C.Air flow at 2250 slpm through Sierra #3 meter for all conditionsAll alr and fuel at 68 F to 72F F , - - -

;Pressures . Temperatures C I_,....3" restriction, 9-13-91 l _ _].. .. • . . ..

N2=1200 Ipm, b.p. 29.126 1fuel slpm 2501 278: 2221 2501 278p 0.86 0.7i 0.63

rt 0.65' 0.61 0.39 476• 465 461

2 0.63 0.57 0 35. 531 L__._5_33j 529" 0.6 057- 0.341 549ý 5561 553

4ý 0.58 0.57, 0.34, 572!_ 581t 5785ý 0-56 0.551 0.32' 58-5ýi 597. 5946, 0.4 052 1 0.3 6W, 6341 63

7: - _- 664i - 685ý 6800.55 0 .51. 0.3 6771 701. 6920.72. 0,671 0.-45,

10W 0.8, _0.55 699' 717 681_ 1__ l2 7 1 1.24 7145-12 1.381 1.37' 1. 151 7051 - 699 . . 611

3" restriction, 9-13-91N2=1000 Ipm, b.p. 29.126-1 -- _ - _-

fuel slpm 2081 2507 278 208W 250 278port # 0 0.7& 0 83" 0.801

1 0.55 0591 0.551 476 _ 486 4652 0.531 0.55 0.52 •526- 5.. 5281 05•31 0.5. 0.5!s 5425-1 5494' 0,52, 0,53 0.50' 565i 56- 5755' 0501 051u 0.48 578 6037 5946. 0 48 0.501 0.47o 612' 641_ 6347, - 6561 6924 6888 050•1 0 0.47 _ 671U 715 7129. 0.651 .65' 0.58 __

10 0.77, 0.74 0.69ý 703! 746,5 73411 1.1 112' 1.07 719, 7451 722

12 122'1 1.24ý 1.18 7001. 7251 705

Page 41: COMBUSTION AND HEAT TRANSFER STUDIES UTILIZING … · 2011. 5. 14. · 2.1 Publications 2 2.2 UDRI Reports 3 3 DESCRIPTION OF TEST FACILITY 4 3. 1 Step Combustor 4 3.2 Bluff Body

Table 24

P & W burner with short extention and assorted orf ice plates I

pressures are all measured as P # - P atmosphere IN2 Ipm at 21 C. __

Air flow at 2250 sipm through Sierra #3 meter for all conditionslAll air and fuel at 68 F to

_______ Pressures C]-- - •__________7 I Temperatures C

3" restriction,9-13-91 - - - . em raturesCN2=800 lgm, b.". 29.126 -- _ vIfuel slp 194 2501 i 194ý 250 306

ort # 0 0.721 0.77, 0.64, 1,

0.721 0 .40_ _ - 476~ 496 4670.511 O.S-L 4 ___ _ __

2 0.501 0.53 0.381 -_ 524 551 5230.491 0.51 0.38 - 539 568 544

41 0.471.F 0.50 0.37 ,563 594i 569510.45 0.49 036 - 576 610 58661 0.43 0.47 0.36 610 650 6267 ___ ' •656 702 6788 0.461 0.49 0.37j -__ 675 729 701 19! 0.591 0.60 0.477--13-767 728._

10 0.68- 0.70 0.521 -- _ 713 767 728111 098l 1.00 0.89 -- -- _ 724' 765 714121 1.081 1.11' 1.00, 702 742 700

3" restriction 9-13-91 1 ___ ,__ _--

N2=400 Ipm, b.p. 29.126 _ p

fuel slpl 167 222J 278 333f 389' 4171 167i 222 278 333J 389port#O 056 073f 0.62 0.53 0.351 030 4 8 _

1-- 00 0.5110.47 0.30 .16-(-09 . . 468 491 486 464 38221 0.39,0,•-- 0.45 -0 .2 0.1-61---009o-- -15 5 543 520 459

3- 0.37 0.50 0.44 0.27' 0.15 530008 - -30 563 564 543 494

--- 3 6 0.48 0.52 0.27 0.15 0.08! 554 592 592 570 52034 0.47 0.41 0.26 01.5 0.07' 568 610 612 589 554

6A 0.33 0.45 0.401 0.26 0.14! 0.061 601 651 657 633 6007, -- . - - 645 706 716 688 6538 0 3 4 , 0 4 5 0.40K 0.28 0.16 664 738 746 711 6759 • 0.44 057T 0.471 0.38 0.23_ 659. --

110; 0.52i 0.65' 0.54 0.42 027 - -702 786 771 736 69914 78967 773 738 696

... . 07- 08 - 0 --. •87--- 0. - -- 47773 73 69612' 0.C8-5 0.95 0.871 0.77 z.2 82{ 775ý 751ý 723 685

Page 42: COMBUSTION AND HEAT TRANSFER STUDIES UTILIZING … · 2011. 5. 14. · 2.1 Publications 2 2.2 UDRI Reports 3 3 DESCRIPTION OF TEST FACILITY 4 3. 1 Step Combustor 4 3.2 Bluff Body

Toaufe 25

P & W burner with short extentlon and assorted orfice platespressures are all measured as P Pt -atmosphere _-

N2lpm at 21 C. - -* --

Air flow at 2250 sipm through Sierra #3_meter for all conditionsAll air and fuel at 68 F to 72 F

Pressures ....... :Temperatures C3" restriction 9-3-91-

fulSP 55 75 -- 100 1251 150 551 75~ 100! 125, 150port # 0.40, 0.80 0.651 0.60'_0.35L__ _3861 410 458 __4604 431 296

1 0.25 0.60 0.401 0.301 0. 15' _448j 483 5401_540~ 498 3702~ 0.25 0.55 0.40 0.30. 0.15 _47-3-1- 520 -,572!L 571 527 4043 0.25 -0.551 0.40 0.351 0.15j 500 5561 ___gJ 605 560 4344j -0.20 0.501 0.40 0.35 0.10 _ _512K 5761 6291- 626 583 449

5 0.20 0.501 0.35 0.35 0.10- 554' 632, 6911 687 62 4846 0.20 0.45[ 0.35 0.30 0.10 9 687- 7531 750 __697 518

7 02 05 040 _0.30 0.101 620~ 728ý 7951 784 721 53681 0.251 0.501 0.45 0.35~ 0. 15 -i 640ý 75211~ 161 796 725 5479~ 0.251)1 0.601 0.451 0.40,_ 0.20 6654 776, 833 -808 733 573

10' 0.3 0601j 0.501 0.45t 030, 6771 75 82 7 733 60411 0.551 0.701 0.65j 0.0 45T 63 762801 776j 719. 595

0.60: 0. 75~ 0.70L 0.65L_0 ,5 0L rd -89 __

1bp.ý29. 29.271 29.27 29.27 29.19ý md 9-189

I ~it 2 ~ ___ ____0

Page 43: COMBUSTION AND HEAT TRANSFER STUDIES UTILIZING … · 2011. 5. 14. · 2.1 Publications 2 2.2 UDRI Reports 3 3 DESCRIPTION OF TEST FACILITY 4 3. 1 Step Combustor 4 3.2 Bluff Body

Table 26

Step combustor with short extention and 3" restriction, 9-13-91P - Patm, Air flow Sierra #3 - b.p. 29.126 V

Air=1150 slpm, Fuel 65 slpm, Air=1400 slpm, Fuel 65 slpm,Port # P - P atm ITemp. C 'Port # P - P atm Temp. C

0 0.13 _ _0 0.221 0-.06 340 1 0.18 3862 0.06 412 - 2 0.17 4653 0.05 449j I 31 0.17 5054 0.05 5 41 0.16 5485 0.06 540' _ý5_ 0.16 5836 0.06- 617 61 0.16 6487 __ 682 ' 7128 0.07 693 1 8 0.15 7339 0.09I 9 0.16

10 0.1 691 10 0.16 74611 671 L 11i 73112 0.16 653 +12[ 0.25 709

Air=1650 slpm, Fuel 42 slpm, lAir=1650 lpmFuel65slpm,Port # P - P atm Temp. C ! Port # P - P atm ITemp. C

0 0.25 _ 01 0.2710.16- 387 0.19 412

2 .l51 449 0.18 4813 0.15 480 , 3[ 0.18 5164 0.14 514 4 0.17t 5585 0.14 537 _ 5 0.17 5896 0.13 581 _ 6 0.17 646-- 7 633 j 7 7128 0.14 660 --- 8 0.19 7459 0.16 ......_ 9 0.23

10 0.2] 698 10 0.25 780

11 694 11 77012 0.32! 671 i 12 0.37 748

Air = 1650 slpm, Fuel= 75 sipm, lAir = 1850 slpm, Fuel = 50 slpnPort # P - P atm ITemp. C IPort # P - P atm lTemp. C

0 0.3 _ 01 0.2911 0.18 448, 11 0.21 4372 0.17 5111 2 _ 0.2 4943 0.17 3,541 3 0.2 5194 0.16 578 _ 4 _ 0.19 5495 0.16 606 _ 5 0.19 5696 0.161 665 6 0.19 6117_ 733 . 7 _ _ 6648 0.16, 756 _ 8' 0.2' 691

-----9 _ 0.2 773_ _ 9 0.2410 0.23- 77 10 0.27 73011....... _.31 . 2 .11 0.32 72512 04 . . . . 12 404• 0 704

17 • ~ l l l l lII 1 I I I I

Page 44: COMBUSTION AND HEAT TRANSFER STUDIES UTILIZING … · 2011. 5. 14. · 2.1 Publications 2 2.2 UDRI Reports 3 3 DESCRIPTION OF TEST FACILITY 4 3. 1 Step Combustor 4 3.2 Bluff Body

Table 27

Air = 1850 slpm, Fuel = 60 slpm, Air = 1850 slpm, Fuel = 65 sipnPort # P - P atm Temp. C 1 Port # IP- P atm iTemp. C

0 0.35 01 0.421 0.23 433 1' 0.26T 4542 0.21 492 _2 0.25i 5203 0.2 521 3 o2 _ 5484 0.2 _ 555 1 _0.241 5845 0.2 5 7 81 5f 0.24 6126 0.2 627 6F 0.24 6737_ 689 73778 0.24 723 8 0.25 757

9 0.3 10.37 .-0 0.33 7651 10 0.341 769

111" 0,42 77 o<74 ......... 312 0.48 75612 0 733

Air = 1850 slpm, Fuel = sp 1 Air 1850 slpm, Fuel = 85 slprrPort # IP - P atm Temp. C Port # IP - P atm lTemp. C

0 0.4 0 0.381 0.26 445 .1 023 4562 0.25 513 2 0.22 5263 0.25 545 3 0.21 5564 0.24 584 _4 0.21 5915 0.24 611 5- 0.2 6196 0.23 666 6 0.2 6787 732 7 7448 0.24 7641 8 0.21 7659 0.27 1 9 0.25

10 0.31 7971 10 0.28 77811 0.42 792 11 0.36 76412 0.47 771 - 12 0.41 742

Air = 1900 slpm, Fuel = 65 slpm, rAir = 2050 slpm, Fuel = 65 slprrPort # P-P am Temp. C IPort # I P - P atm Temp. C

0 0.45 -0 0.5311 0.3'4 4 6631 1 0.35 4472r 028 506i _ 21 0.34 507

3 0.271 534 - 3 0.34 5354 0.27 570 1 4 0.33 5695 0.26 595 5 0.32 5936 0.26 645 6 0.32 6427. 708 -+ 7038 0.25 743 . - 8 0.32 7379 0.3 _ 9 0.3810 0.34 784 . . - 10 0.41 77911 • 0.42 792 11 0.5 785121 0.511 772 121 0.59 765

__ __ __ _ __ __ __ _ __ __ __ _ 0.59•nm nlllmm nnnml n

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Table 28

F=70 window section onl no chimneyA=100 open 62%BlockageY Z Mean T ITRMS IMeanT ITRMS

0 80 295 75 ;0 100 309 75 397t 108

0 120, _ _ 334 110 374 1250 140 369 144 404 1580 160 391 158 434i 1630 180 435 191 463 200

0 200 467 198 509 2170 220 5511 2271 506 2060 220 562 23010 230 607 2370 240 633 229 584 23201 250 675 2590 260 730 254 594 2190 270 768 2620 280 759 245 652 2340 290 802 264,-- -0 300 832 255 694 2280 _ 310 863 250 __

15 100 725 238 660 22015 110 670 24415 120 660 233 68_ 22615 130 _ 665 235,---15 140 672 235 678 22515 150 6991 238115 160 707 236 660 24015 170 703 238115 180 720 234 657 24515 190 723 23115 200 7211 218 672 22715 210 756 -

15 220 741 236_ 685 24015 230 727 24515 240 804 242 750 22415 250 796, 253115 260, 788 219 78o1 22515 270 825 214115 ___280 841 222 771 24115 290 8371 23515 300 8541 2431 811 2321

4L)

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Table 29

Temperatures on Centerline

900

800 EU

700 • . •* Mean T Open

600 u

-•- 500 TRMS Open

400 * .. * Mean T 62%B

300 > TRMS62%B

100 01'Be

000 100 200 300 400

Downstream distance (Zmm)

I-

Temperatures 15 mm from Centerline

900

800

700 OV -A#.

600 Mean T Open

S500 TRMS Open

400 * Mean T 62%B

300 -o TRMS 620/6B

200-

100

00 100 200 300

Downstream distance (ZMm)

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Table 30

F=140 I window section only no chimneyA=1W0 _ _open 62%BlockageY Z Mean T ITRMS Mean T ITRMS

26 5 _ 12631 18225 5 12551 17424 5 . 1250! 17823 5 12461 17322 5 1199 214 1260 18421 5 _ 1180 229, 12629 158

20 5 11141 206 1193V 15719 5 471! 180 501 148

18 5 460 332 4141 11017 5 406 197, 400 13216 5 410 1951 _

15 5 446 21414 5 595 350

Radial Temperatures at z=5mm

18001600

_1400 Mean TOpen1200 I

. 1000 TRMS Open

800 * Mean T 6 2% B

600400 , TRMS 620/B

200 CVOUC00 -

10 15 20 25 30

Radial from centerline(mm)

41

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Table 31

:F=2 }no chimne~y

A=0 62%BlockageY 2Z IMeanT ITRMVS 'Y Z ,Meant T RMS

20. 5j 3441 45. 6, 10 15351 241S.. . 15• ... . 5i .. 3-20! .. . 421 41 10" 1488i 24z6

13 . 5 - .18501 20 - 10. 1513 _ 260121 5 - 94, 2 -2-8 - 1384! . 32

5 1627 214 oý 15 1404; 2135L_ 1611! _ 240, 3 15, 1400 0

8 51 1595 2311 2; 15 14051 - 3086 . .5 1599, 219ý 4i 15T 1 437. 2974 -. 51 1620 -- 208, 61 15 146314 2612, __ 5! 1560' 219 0" 17. 13311 31605 1611 2111 0: 19ý 12921 330

14 l j 476, _261, Oi -20, 12i:54,1- - -31I3

13! 10~ 14931 2231 0. 21! 1191 36012! 10 1549! 227 . 0 25 11321 334ill 10 1577 236 0 30! 983t 320

10___ 15 ___ 23 -01 .35 i 881 37181 10 1533 . 235 . .. .... 7171-

Centerline Temperatures

2000

1500

• rm *MeanTS1000S• • TRMS

500 oD [] HEJW flDD [] D F

0 10 20 30 40

Downstream Distance (Z mm)

Radial Temperatures at Various Z

2000 F

1500 - - - - :' z=5mm

1000 z=l0mm

500 z- z=15mm

0 5 10 15 20

Radial Distance (mm)

r1

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Table 32

P&W w/ short extention, _ P&W w/ short extention,4" restriction F=150, A=90 t 4" restriction , F=330, A=90Fuel = 54 slpm, Air 2100 slpm, Fuel = 118 sIpm, Air = 2100 sipm,equiv = 0.61 1 equiv = 1.34

YTemp (K) ITrsY Z Tavg(K) Trms"-26 5 ¶ 12321 138 -261 5i 1481 143_24- 1 -5 1303! 123-- .24, 5_ 1456 143

-22 5 1302t 126 -22_ 5' 1458 138-21 5 I 1307 _ 116 -21 1458 146

-20 5 1221 132 -20! 5ý 1371 13319.5 5 625 284. _ -19.5 5 1128 109-19 5 5 318 91 -19t-- 5 765 287-17! 5 312 90 -17r 5 326 110-15 5 303 79 _

-14 5 319 106_ _

0 15 572 2390 30 530' 151 ___

0 50 475 126 _0 75 468 122 - _

0 100 476 135 -

0 150 542 163 __

0 200 713 2940l 250 950 403 ... _

Mean Temperatures vs. Radial Distance at 5 mmdownstream

1600-

14001

1200

1000 ... 0=0.61800.

600 0~--01.34.

rn-u 400

200-

-30 -25 -20 -15 -10 -5 0

4-

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Table 33

Short Extension and 4" restriction, Oct. 18, 1991 ___z~~ I•I IZ=-5mm _1 -_

Ufted flame; -- , - . Re-attached flame _ _Air-= 1200 slpm, Propane = 33.3 slpm Air = 1200 slpm; Propane = 63 slpnM

Ymm degK FrmsK R - Ymm degK . rmsK I-26.0 12771 108, -26.01 12651 142--24.0' 1293 103 -24.0 1356 117-22.0 1287 116 -22.0 1378 13

-21.0 1259' 132 -210 1385 1-20.0 1132 118 -200 1281! 129-

-19.51 567 287 bi-modal -19.5 1000 164

-19.01 320 93 -19.0 -8221 417 bi-modal-17.0 318 86 -17.0 706 451 ""-15.0 324 99 -15.0 816' 490 .-14.0 357 121 -14.0 10561 4951

Temperature vs Radial Distance

o0 1400-E E O [ 1200 '

[] El 10002

0 0 800 Liftedl600 0 Attached

I II

-30.0 -25.0 -20.0 -15.0 -10.0 -5.0 0.0

Radial Distance (mm)

44

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Table 34

SHORT EXTENSION AND 4" RESTRICTIONIDA COLD FLOW, SEEDED FUEL TUBE I_ IZ mm Y mM U Mrs U rms I W mrs W rms

4 -14 10.1 2.7 -1.7 2.34 -12 9.5 2.5 -2.1 1.54 -10 9.4 2.5 2.2 1.74 -8 9.4 2.8 -2.4 2.34 -6 8.9 2.8 -21 2.44 -4 8.9 3.1 -1.7 2.84 -2 8.7 3.2 -1 3.24 0 8.7 3.3 -0.1 3.54 2 8.6 3.3 0.8 3.44 4 8.8 3.1 1.7 3.34 6 9.2 3.1 2.6 3.24 8 9.6 3 2.7 2.84 10 10.1 31 2.8 2.44 12 10.1 2.9 2.5 2

10 -15 81 9.7 -3.3 8.110 -10 11 3.7 -2.3 2.910 -5 9.9 4.2 -2 4.410 0 8.4 4.4 0.52 5.110 5 9.2 4.3 2.6 5.110 10 10.8 3.9 2.9 3.610 15 43.1 18.4 6.7 10.750 -15 51.3 15.2 6.8 8.150 -10 76.1 12.8 2.7 9.250 -5 52.6 12.3 3.9 11.150 0 40.6 8.6 2.1 1.150 5 48.4 11 0.4 10.150 10 73 13.1 0.28 9.550 15 68.1 14.9 40 7.750 20 24.7 11.8 0.36 8.2

125 -15 45.8 15.8 5.9 9.1125 -10 65.8 11.8 -1.2 8.6125 -5 69.6 9.1 -0.48 7.2125 0 71.3 8.5, 0.8 6.9125 5 73.3 9.6 2.1 7.6125 10 70.4 13.11 3.8 9.2125 15 56.4 14.5 7.7 9125 20 38.8 14.5 3.1 11.4"250 -15 36 14.8 5.3 8.6250 -10 45.5 13.4 -2.4 9.6250 -5 48.7 13.2 0.67 9.7250 0 49.7 13.2i 1.3 9.6250 5 48.5 13.3 1.9 9.8250 10 455 12.9 2.7 10.2250 15 42.8 14.8 7.2 9.3250 20 35.3 13.1 3.5 10.3300 -15 30_3 14.2 4.2 7.9300 -10 38.6 12.1 -0.4 8.9300 -5 40 12 0.66 9.2300 0 40 12.2 0.87 9.2300 5 40.2 121 1.5 9.2300 10 37.1 123 2.2 9.4300 15 34.9 14.2 6.4 8.933

45

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Table 35

SHORT EXTENSION, NO EXIT BLOCKAGELDA, COLD FLOW, SEEDED FUELTUBýE--.

Imm Y mm U U m/s u rms ' W m/s W Frms4 _ -14' 11i 3.1j -1.6! 2.24 -12 10.8t 3.1 -24 1794 --10 10_760.6 3.2 -2.6__ 2.64 -8 10.3' 3.4 -2.6 2.84 -6 10 3.6i -2.4 -3.434 -4 9.7 _93.8 -1.8 3.84 -4 3.7 9- 0 .9 44 0 9 .2 3.7 0.4 44 2 36, 16 3.84 4 9.8 3 22 3.541 61 10. X 3.4-34 2.9 3.24 _ 81 - 10.5 3.2' 3 2,84 10 10.61 3 2.9 2.44 12 10.7 2.7 2.5 1.7

-4 141 10.4 -3.1 - 2.1 210 -15 83.2 13.1 0.5 III 8.310 -10--- 10.41 4.81 -2.9 4.210 -5 9.7 5.3- -1.81 5.710 0 8.2+, 8.21 __- 0.6. 6.710 5T_ 9 .6 1 , -.5. 3 610 10 11.8' 4.21 2.7 410 15 75.8 2.3 8.3- 8.7so -15 542 147 52 9

50 -101 74.2 12.5 3.8 950 -51 49.8 12 3.1 10.950 0 39.3 8.5 0.7 10.150 5 49 11 -0.02 9.750 10 72.7 11.8 0.5 8.550 15 55.6t 15.2 -1.4 8.950 201 20.4 10.7 0.04 7.7

125 -15 49.2 14 0.61 9.7125 -10 64.31 10.7 -0.8 8125 -5 67.3 8.5 -0.5 6.8125 0 67 .2 7.8 0.8 6.5125 5 66.8 8.9 2.1 6.9125 1 63.8 11.3 3.6 8.4125 15 50.2 151 3.5 10.4125 15.01 - 54.4 14.51 7 4 L 9

125 20 33.9 13.8 2.7_ 10.8250 -15 40.3 12.7 -0.2 9.5250 -10 44.8 13 0.2 9.5250 -5 48 12.8 08 9.4250 0 49.61 12.7 1.6 9.2250 5 48.7 12.7 22 9.3250 10 45.1 12.9 2.7 9.5250 15 39.2 13 _ 3 9.9250 20 34.6 12.7 3 10.1300 -15 35.6 11.-4. -0.7 8.8300 -10 38.4 11.6j -0.3 8.9300 -5 40.3 1211 14 8.8300 0 40.7 11.7i 1.i1 8_9

-300 5 - 40.5 1181 1-6 8.9300 10 38.5 11.61 2.2- 9300 i5. 35.1 ... 1.7j 2.51 9.300 20. 33.2 11-.61 3.4 9.3

46

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Table 36

LDA SYMETRY SCANS WITH SEEDED FUEL TUBE ONLY

Xmm Ymm 0Um/s Urms !Vm/s !Vrms- 3 - -- 1.41 -0.4 0.9-15 0 5.1 _ 1.2 -0.6 0.9-14 0 5.8 1.1 -0.7 0.9-12 0Oi 6.5 -0.61 0.8-10 0 7.2 09 0.6' 0.7-8 0 7.2 0.8 0. 0.7-6 0 7.1, 0.9 0.4 0.8-4 0 7 0790 0.21 0.8-2 0 7 0.9 0.1 0.80 0 7- 0.9 -0.1 0.82 0 7 0.9 -0.2 0.8

4 0 7.11 0.9 0.3 0.96 0 7.1 0.9 0.5 0.88 0 6.9 0.9 0.3 1

10 0 6.7 1 0.5 112 0 57 1 0.6 0.914 0 3.9 1.3 -0.4 0.815 0 1.7 1 0.14 0.9

0 -15 2.9 1.11 -0.5k 0.80 -14 5.6 1.31 -0.1 0.70 -12 6.7 12 -0.1 0.70 -10 7.1 1 -0.1 0.80 -8 7.2 0.9 -0.1 0.80 -6 7.3 1 -0.1 0.90 -4 7.1 1 -0.1 0.90 -2 73 1 -0.! 0.90 0 7.4A 1 -0.071 0.9

0 2 7.3 1- -0.1 0.9

____4-0 7.4_ - 1] -0.0 4 1 0.90 ---- ,6-- 7.5 0.9 -0.02 0.80 8 7 1 -003 0.80 10 6.6 1----0.03 0.80 12 6.3 1-1. -0.-06 0.70 14 54 111 0.60 151 3 1.11 0.51 0.9

47

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Table 37

SHORT EXTENSION, NO EXIT BLOCKAGELDA, COLD FLOW, SEEDED ANNULUS _ -

Zrnmm Xmrn I Urn/s Urmns V m/s V rns-4 -20 46.1 37.3 0.2 4.5

-1~81 96.3 0.7 -06& 0.44 -16 97.3 63' 1.5 _0.5

4 -151 88.1: 16.1li 1.1 2.64 __ 151 55.3 -27.5'__ -0.1 - 4.64 _ 1 86-8 171 -1 2.44' 18 96.8 0.8 -0.2 -0.4

4 207 9311 7.8 -05, 0.810 -ýbC 392Z 201 2.51 8.910! _ -8_ 92 34 3.__.6 3.5101 -16ý 96.1, 2 i6 1.310! __ -15 __ 89.9; 11.31- 0.6 5.8

io 5' 73 9' 17.7 3.81 8.810 _16' 94 _7.11 1.2 4.310 _ 18 _95.4 _2.4' -0.1ý 1.110 2' 70.7 191 2.41 66p50 -20 - _ _ 13.1 _ 79.950 -181 42.41 13.8 __3.61 10.150, -16jj 52.6 146_ 34 1.

- 50 -15k 60' 14.7__ 4.2[ 10.650 15 66 151 3.8 9.8

___50 16 _592ý 15!1 3.3 10.450 18 4 14.2' 3.B8 10.350 20~- 34.5 13.71 __3.2 ~ 1050. =25[ 12.21 _ 9.61 0.75 7.1

125 -50k 5.11 -0 *.2125 ___-301 21.8 113, 0.9 8.9125-. --251 29,9E _ 12-.61- 14T 10125 ___-20j 421_ 13-8 1 2. 10.7125 -16, 56' 12.8 2. 9.125 15 58.1T 12.1 _2.31 9.6125 -15 56.4,__ 12.5;_ __ 1.9, _ 10.3

___125 -5 60 _ 12; 2.7 9.

125 15, 57.4' 13, 2 10.11T251 16ý 58. 12.3! 2.3'i 9.7

___125' 201 44,2' 13.6i 2.4 10.6__125 25' 32.2 _13 1 _810

125 30t _12 12.2 1. 1.625 W 31.81 122-71 9.6

250 -30t 3 7.4 !1. _167 9.25 ___-2~ 74 -12.51 7 9.4

250 J2 -0 41.3: 12.6 - 1.8 10.2250 -15ý 46.51 12.7, 1.6 9.7.2501 15t_ 468& 12.51 _ 1.5 9.8250 20~ 42-51 12.6 9.7250 _25; 376' 125, 1.7! 10.1250 30 -33,2 11.9 1.6f 9.9250, 50 19.1 9.5 i 0.8' 841

4 X

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Table 38

SHORT EXTENSION AND 4" RESTRICTIONLDA COLD FLOW, SEEDED ANNULUS, 1Z mm iYmm lUm/s !Urms !Wm/s *Wrms

41 -151 98.4 1.7! 3.71 1.14 15 7.2 5.9' 2.41 4.54! 20! 96.6' 2.8T -2.2- 2.24 25, 0.7 1 .26 -2.4 2.6

40 0.931 43 -1.1 3.310 -15.01 98.1 3.2 9.11 3.210! 15.011 57.9 11.5 4.61 8.610i 20 83.7 14.21 3.6 710, 25 -0.4 3.41 -2.6. 2.7101 301 -5.4 3.3 -1.51 3.2501 -15.01 53.2 14.4 4.71 9.350! 15.01 6o0., - 5.45 -1.65 9.150; 20 232 137 3.1 8.150i 25 2.1 6.1 -3.3 4.750 30 -1.4 4.1 -1.1 3.1

125 -15.01T 50.6k 14.7 0.05 10.2125.. 15.01 . 55.91 16.6 3.8 11.5125 20 37.2- 16.81 6.6 10.2125 25! 21.3 14. 4.6 9.3125. 3_10 .7, 10.31 2.51 7.92501 -15.01_ 40.41 . .-9 -0247 9.4250! 15.011 40.4 12.8 2. 10.1250 20t 36 15.1 7 9.4

250fr 25 29.4! 14•9 6.61 9.82501 - 30 23.9t - 13.5! 5.9 9.2300 -15.01k 362 11.8 -0.5- 8.8300 15.01 36.1 121 2.5 9.5

300 20 311 1381 5.9 8.8300 25 . . 13.4 5.9 8.6300 30, 22.9. 12.9 6 8.4

49 11ii~lmlmllml l llll III II

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Table 39

SHORT EXTENSION, NO EXIT BLOCKAGELDA, COLD FLOW, SEEDED ANNULUS iZ mm Ymmr Urm/s lUrms iwm/s wRMS

4 -5 86.3 10.4 8.1i 7.1

4 151 71.31 18.4 2.3- 6.4

4o 27.1 21.1 2.8 7.44 25, -i .1 -2.2 3.74 30 -0.051 2 -0. 3.7

10 -15.01 93.7 7 131 710 15.01 83.3* 11.91 4.11 8.810 20 33.9 19.3 41 9.410 25 -0.33 3.3 -2.3 2.710 30 -0.37 3.4 -1.4 3

50 -15.01 58.2 14.4 6.71 8.150 15.01 60.8 15.3 4.6 8.250 20 16.8 11.6 2 7.550 25 0.8 5.5 -0.5 4.450 30 -1.25 4 -0.9 3.3

125 201 341 16.1 5.9 9.9125 25' 19.8 13.4 4.3 9.3125 30 9.41 10.2 2 7.4250 -15.01 36.6 14.9 _ 51 8.4

250 15.01 40.8 j_ 14.7 7 9250 20 35; 14.8 6.6 9.2250 25 28.5 14.5 61 9.4250 30 22.2 13.4 5.6 9.3

300 -15.01 30.3 14 4.2 8300 15.01 L 14.1 6.3 8.5300 20 30.4 13.6 6.2 8.8300 25 26 13.6 61 8.73001 30 22.1 12.9 5.6 . 8.6

50 I I I l I I I I I I I

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Table 40

LDA SYMETRY SCANS WITH SEEDED ANNULUS ONLYI I I I

X mm Ymm U m/s U rms IV m/s V rns0 -20 1.9 0.6 1.4 0.60 -19 78 19 3.7 20 -18 98.5 0.6 5.1 0.90 -17 99.4 0.7 5.6 10 -16 100.4 0.7 6.1 1.10 -15 101.6 0.9 6.7 1.30 -14 61.9 32 6.4 6.70 -13 13.4 8.2 -1.5 60 13 11.5 8.8 1.8 0.70 14 59.6 21 -0.8 50 15 100.8 1.2 -5.1 1.90 16 99.9 0.8 -0.5 1.30 17 99.1 0.7 -4.6 1.10 18 98.4 0.7 -4.4 10 19 91.9_ 5.3 -3.8 1.20 20 2 0.6 -0.9 0.6

-20 0 97.3 3.8 2.4 0.4-19 0 99.5 0.6 -0.2 0.4-18 0 100.5 0.6 -0.4 0.5-17 0 101.2 0.9' 0.6 0.6-16 0 94.21 20

S-15 0 20.6T, 17.9 -0.1 9-14 O,_ _ 12.31 8.7 -3.5 9.714 -0 55.41 38 1 7.615 0 100.61 6.1 0.9 1.516 0 101.4 0.8' 0.6 0.717 0 100.4 - 1 0.5 0.3181 0 99.4 1 0.3 0.519 9681 5.8 0.3 0.5

51

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4.2 BLUFF BODY COMBUSTORSELECTED DATA SETS

S2

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"Fable I. Data Files and Test Conditions

Conical Bluff-Body Turb.Filename d(mm) 0 BR Ua(m/s) 0 Grid I Figure

LDA Data:LB3C5.CSV 44.45 300 24% 15 0. 2% 10LB365.CSV /P 0.65 2% 11LB4CI.CSV 44.45 450 24% 10 0. 2% 12LB461.CSV 0.65 2% 13LB481.CSV 0.8 2% 14LB4C5.CSV 44.45 450 24% IS 0. 2% 15LB4C53.CSV 0. G3 22% 16LB4C57.CSV 0. G7 17% 17LB455.CSV 0.56 2% 18LB465.CSV 0.65 2% 19LB4653.CSV 0.65 G3 22% 20LB4657.CSV 0.65 G7 17% 21LB485.CSV 0.8 2% 22LB495.CSV 0.9 2% 23LB4C2.CSV 44.45 45° 24% 20 0. 2% 24LB462.CSV 0.65 2% 25LB9C5.CSV 44.45 900 24% 15 0. 2% 26LB965.CSV .. . .. . 0.65 2% 27SB3C5.CSV 31.75 300 13% 15 0. 2% 28SB365.CSV ,, , 0.65 2% 29SB4C5.CSV 31.75 450 13% 15 0. 2% 30SB465.CSV .. .. .. .. 0.65 2% 31SB6C5.CSV 31.75 600 13% 15 0. 2% 32SB665.CSV 0.65 2% 33

CARS Data:LBT455.CSV 44.45 450 24% 15 0.56 2% 53LBT465.CSV .. . 0.65 2% 54LBT4653.CSV 0.65 G3 22% 55IBT4657.CSV 0.65 G7 17% 56LBT485.CSV 0.8 2% 571 BT495.CSV 0.9 2% --

LBT462.CSV 44.45 45° 24% 20 0.65 2% 58SBT465.CSV 31.75 450 13% 15 0.65 2% 59

Pressure Data:BBDP.CSV Ap of wall static pressure (reference point at x/d = 0).BBCP.CSV pressure coefficient Cp 34(bA0(b)BBDPDX.CSV axial pressure gradient along combustor wall, dp/dx. 34(c)-40(c)

.51

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Page 87: COMBUSTION AND HEAT TRANSFER STUDIES UTILIZING … · 2011. 5. 14. · 2.1 Publications 2 2.2 UDRI Reports 3 3 DESCRIPTION OF TEST FACILITY 4 3. 1 Step Combustor 4 3.2 Bluff Body

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Page 89: COMBUSTION AND HEAT TRANSFER STUDIES UTILIZING … · 2011. 5. 14. · 2.1 Publications 2 2.2 UDRI Reports 3 3 DESCRIPTION OF TEST FACILITY 4 3. 1 Step Combustor 4 3.2 Bluff Body

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Page 90: COMBUSTION AND HEAT TRANSFER STUDIES UTILIZING … · 2011. 5. 14. · 2.1 Publications 2 2.2 UDRI Reports 3 3 DESCRIPTION OF TEST FACILITY 4 3. 1 Step Combustor 4 3.2 Bluff Body

00

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Page 91: COMBUSTION AND HEAT TRANSFER STUDIES UTILIZING … · 2011. 5. 14. · 2.1 Publications 2 2.2 UDRI Reports 3 3 DESCRIPTION OF TEST FACILITY 4 3. 1 Step Combustor 4 3.2 Bluff Body

LBT455.XLS- I

Filename: LBT455 CSV

Bluff Body: d - 44.45 mm, U = 45 Fuel: CH4 Fuel Flow = 212 slpm

Uas 15 (m/s) BR= 25% o 0.56 Air Flow = 3980 slpm

Turb. Grild: none Tad= 1591 K TO= 295 K

r(mnm)I x rid xid C Ct (K TrmsI S K TminTmx NData D ate Data 1D

000 88.90 0.00 2.00 0.9653 0.0455 1546 59 -0.45 2.22 1194 1715 500 3/22/90 548BT

2.20 8890 005 2.00 09753 0.0571 1559 74 -406 48.65 628 1767 500 3/22790 549BT

4.50 8890 0.10 2.00 0.9761 00455 1560 59 -0.16 0.55 1309 1732 500 3/22/90 550BT

6.70 88.90 015 2.00 0.9653 00478 1546 62 -088 6.38 1077 1740 500 3/22/90 551BT

8.90 8890 0.20 200 0.9591 00556 1538 72 -4.68 59.08 585 1706 500 3/22_90 552BT

11,10 8890 0.25 2.00 0,9591 00656 1538 85 -609 78.01 339 1714 500 3/22/90 553B8

13.30 8890 0.30 2.00 0.9514 0.0748 1528 97 -4.53 36.87 498 1735 500 3/22/90 554BT

15.60 8890 0.35 2.00 09383 0.1080 1511 140 -3.88 1909 445 1690 500 3/22/90 555BT

17.80 88.90 0.40 2.00 0.9159 0.1574 1482 204 -300 10.04 403 1769 500 3/22/90 556B

2000 8890 045 2.00 0.8387 0.2160 1382 280 -2.08 3.88 250 1709 499 3/22/90 5578T

22.20 8890 0.50 2.00 0.7184 0.3179 1226 412 -1.05 -0.32 250 1675 499 3/22/90 558B

0.00 3560 0.00 0.80 0.9529 0.0455 1530 59 -0.32 0.94 1294 1732 500 3/22/90 537B8

2.20 3560 0.05 0.80 0.9483 00509 1524 66 -0.65 2.48 1208 1710 500 3/22/90 5388T

4.50 3560 0.10 0.80 09529 00424 1530 55 -024 0.78 1298 1705 500 3/22/90 539B

6.70 35.60 0.15 0.80 0.9475 00478 1523 62 -0.79 3.85 1104 1693 500 3/22/90 540BT

8.90 35.60 020 0.80 0.9591 0.0494 1538 64 -2.04 16.72 924 1685 500 3/22/90 541BT

11.10 3560 025 0.80 0.9606 0.0509 1540 66 -2.12 19.11 877 1710 500 3/22/90 542BT

13.30 3560 0.30 0.80 0.9599 0.0448 1539 58 -0.44 1.47 1226 1700 500 3/22/90 543BT

15.60 35.60 035 0.80 0.9375 0.0610 1510 79 -818 128.79 250 1683 500 3/22/90 544B8

17.80 35.60 040 0.80 09267 0,0478 1496 62 -036 1.1 1190 1655 500 3/22/90 545B8

20.00 3560 0.45 0.80 0.9190 00625 1486 81 -6.23 86.88 314 1652 500 3/22/90 546BT

22.20 3560 0.50 0.80 0.9097 00988 1474 128 -521 36.37 324 1682 500 3/22/90 5478T

000 4.50 0.00 0.10 0.9298 00625 1500 81 -1.23 2.68 1089 1664 500, 3/22/90 526BT

2.20 450 0.05 0.10 09375 00579 1510 75 -1.24 3.39 1124 1713 500 3/22/90 527BT

450 450 0.10 010 09321 0.0610 1503 79 -137 350 1132 1696 500 3/22/90 528BT

670 450 015 0.10 0.9275 00648 1497 84 -181 651 988 1649 500 3/22/90 529BT

890 450 020 010 09298 00625 1500 81 -1.26 3.43 1091 1689 500 3/22,90 530BT

.10 450 0.25 0.10 09336 00594 1505 T7 -129 3.82 1109 1662 500 3/22/90 531BT

13.30 450 0.30 010 09336 00594 1505 77 -135 421 1108 1709 500 3/22,90 532BT

1560 450 0.35 010 09205 0.0586 1488 76 -115 221 1181 1674 500 3/22/90 533BT

17.80 450 040 010 09267 00602 1496 78 -0.80 125 1189 1679 500 3/22/90 534BT

2000 450 045 010 0.9198 00602 1487 78 -104 269 1057 1653 500 3/22/90 5358T

22.20 450 050 010 09090 00671 1473 87 -1 32 332 963 1695 500 3/22/90 536B8

000 17780 0.00 4.00 09869 31119 1574 145 559 40.20 295 1764 500 3/22190 510BT

0.00 15560 C00 3.50 09946 00710 1584 92 -306 1859 868 1791 500 3/22/90 511BT

0,00 13340 000 3.00 0.9915 00633 1580 82 -295 1767 942 1761 500 3/22/90 512BT

000 111 10 0.00 2.50 09992 00532 1590 69 -218 1725 939 1786 500 3/22/90 513BT

0.00 102.20 0.00 230 09799 00571 1565 74 -239 1940 883 1745 500 3/22/90 514BT

0.00 8890 000 2.00 09668 00517 1548 67 010 1.32 1271 1832 500 3/22/90 515B8

000 7560 0.00 1 70 0.9738 00471 1557 61 0.03 0.26 1348 1747 500 3/22/90 5168T

000 6670 000 150 09753 00509 1559 66 -201 1970 889 1724 500 3/22/90 5178T

0.00 5330 000 120 09807 00610 1566 79 -510 5780 571 1741 500 3/22/90 518B8

000 4400 0.00 099 09769 0.0540 1561 70 -203 1612 903 1734 500 3/22/90 519B8

000 3560 000 0.80 09676 00455 1549 59 -005 -004 1350 1726 500 3/22/90 520BT

000 2670 000 060 09568 00455 1535 59 004 -009 1351 1687 500 3/22/90 521BT

000 1330 000 030 09429 00448 1517 58 030 023 1332 1666 500 3/22190 522B8

000 450 000, 010, 0932~ 00586 1504 76 1 161 3421 1078 L1682 500 3/22/9 5238T

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L 87455 XL'S 2

r~mm) I ridi x/d C Ct T K)fTrms S K Tmin Tmax NDataI Date Data ID

22.20 10220 0.50 2.30 07199 0 30481 1 13 u :5 250 1684 499 3/22W90 5598

22.20 88.90 0.50 200 07269 03002 1237 J69 118 005 250 1685 497 3/2290 560BT22.20 7560 0.50 1.70 0.7785 02554 1304 331 1 38 0.95 294 1680 498 3/22190 561BT

22.20 6670 050 150 0.8102 02330 1345 302 1.94 313 255 1694 499 312290 562BT2220 5330 0.50 1.20 0.8557 0.1883 1404 244 231 5.35 250 1675 499 3/220 563BT22.20 4450 0.50 1.00 0.9213 0.1250 1489 162 345 15.14 460 1698 499 3/22/90 564T

2220 3560 0.50 080 0.9213 00918 1489 119 -4.19 2542 493 1655 500 a22WI 5658T2220 2670 050 0.60 0.9452 0.0486 1520 63 -1.00 4.77 1085 1685 500 3/'22.90 567BT22.20 13.30 0,50 0.30 0.9390 00502 1512 65 -0.32 0.81 1230 1730 500 3/22/90 5688T

II

2220, 450, 0,50 0101 0.91591 0.0633 14821 821 -1 33 3.26, 1071, 1676, 500, 3122)90 56•9BT

S6

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LBT465 XLS - I

Fliename: LBT465.CSVBluff Body : d - 44.45 mm. 0= 45 Fuel: CH4 Fuel Flow = 3962 slpm

Ua = 15 (m/s) BR= 25% 0 = 065 Air Flow = 244 slpmTurb. Grid: none Tad= 1755 K TO = 295 K

I x r/d xd I C Ct T(K) Trm I S K Tmln Tmax N~ata Oste Oata 10

000 8890 0.00 2.00 0.9589 00445 1695 65 001 -0.21 1523 1892 500 3/9/90 3178T

2.20 88.90 0.05 2.00 0.9582 00459 1694 67 -018 -0.26 1490 1848 498 3/9,90 3188T4.50 8890 0.10 2.00 0.9610 0.0438 1698 64 -0.08 0.20 1488 1888 494 3/9/90 319BT

6.70 88.90 0.15 200 0.9664 00445 1706 65 -008 -0.26 1512 1892 495 3/9/90 320BT8.90 88.90 0.20 2.00 0.9603 0.0425 1697 62 -0.14 -0.13 1485 1869 499 3/9/90 321BT

11.10 88.90 025 2.00 0.9644 0.0432 1703 63 -0.18 0.26 1476 1876 497 3/9090 3228T

13.30 8890 0.30 2.00 0.9493 0.0473 1681 69 -1.22 9.10 1095 1844 499 3/9190 323BT

15.60 8890 0.35 2.00 0.9568 00438 1692 64 -0.11 0.42 1414 1856 497 3/9190 3248T17.80 88.90 0.40 200 0.9562 00438 1691 64 -0.21 -016 1506 1859 493 3/9/M0 325B

20.00 8890 0.45 200 0.9562 0.0534 1691 78 -2.12 17.83 945 1888 493 3/9/90 326822.20 8890 0.50 2.00 0.9541 0.0610 1688 89 -211 1144 1087 1869 490 3/9/90 327B8

0.00 75.60 0.00 1.70 0.9781 00438 1723 64 -0.17 0.21 1501 1893 498 3/19/90 366BT4.50 7560 0.10 1.70 0.9788 00432 1724 63 0.20 -045 1581 1893 494 3/19/90 3678T

8.90 7560 0.20 1 70 0.9719 00459 1714 67 -0.13 -005 1508 1896 498 3/19/90 368BT13.30 7560 0.30 1.70 0.9767 00438 1721 64 -003 -0.17 1508 1894 496 3/19/90 369BT15.60 7560 0.35 1.70 0.9808 00425 1727 62 005 -0.30 1547 1893 498 3/19/90 370BT1780 75.60 0.40 1.70 0.9822 0.0459 1729 67 0.10 -0.07 1474 1892 495 3/19/90 3718T

20.00 7560 045 1.70 0.9815 00473 1728 69 -0.12 -0.40 1515 1892 498 3/19/90 372BT22.20 7560 0.50 1 70 0.9863 00719 1735 105 -6.51 7876 310 1898 492 3/19/90 3738T

0.00 6670 0.00 1.50 0.9486 00507 1680 74 018 -0.16 1476 1890 499 3/26/90 3988T

4.50 66.70 0.10 1.50 0.9507 0.0466 1683 68 -016 000 1463 1862 497 3/26/90 3998T890 66.70 020 1.50 0.9575 00466 1693 68 -0.03 0.22 1459 1891 499 3/26/90 400BT

1330 66.70 0.30 1.50 0.9562 00514 1691 75 -022 0.69 1415 1896 496 3/26/90 401BT

15.60 66.70 0.35 1.50 0.9418 00527 1670 77 -1 05 6.75 1075 1870 499 3/2690 4028T

17.80 66.70 0.40 1.50 0.9514 00479 1684 70 -0.02 0.38 1451 1895 460 3/26/90 403BT

2000 6670 0.45 1.50 0.9459 00500 1676 73 -0.12 0.09 1457 1886 497 3/26/90 4048T

22.20 6670 0.50 1.50 0.9384 00575 1665 84 -074 309 1152 18911 497 3/26/90 405BT

000 5330 0.00 1.20 09712 00452 1713 66 -0 14 -0.09 1502 1879 496 3/19/90 358BT450 5330 0.10 1.20 0.9699 00445 1711 65 0.05 -0.08 1519 1882 497 3/19/90 3598T

8.90 5330 0.20 ;.20 0.9733 00459 1716 67 0.04 -020 1495 1897 500 3/19/90 3608T13.30 5330 0.30 1.20 0.9842 00432 1732 63 -0.10 -0.21 1519 1896 494 3/19/90 3618T

15.60 53.30 0351 1.20 0.9842 00466 1732 68 -0.03 -0.27 1545 1900 496 3/19/90 3628T17.80 5330 0.40 1.20 0.9781 00479 1723 70 -029 1.06 1348 1890 495 3/19/90 3638T

20.00 53.30 045 1.20 0.9781 00479 1723 70 -022 -0.11 1514 1897 500 3/19/90 3648T2220 5330 050 120 09747 00527 1718 77 -169 1245 1036 1894 500 3/19/90 3658T

000 3560 000 0.80 0.9432 0.0432 1672 63 000 -008 1496 1851 500 3/9/90 305BT

2.20 35.60 005 0.80 0.9445 00418 1674 61 -011 0.34 1456 1877 500 3/9/90 3068BT450 3560 0.10 0.80 09500 0.0425 1682 62 -022 024 1454 1860 499 3,/990 307BT6.70 3560 015 080 0.9514 0.0445 1684 65 011 009 1478 1896 500 3/9/90 308BT890 3560 0.20 0.80 0.9479 00438 1679 64 001 -0.08 1472 1857 496 3/9/90 3098T

11.10 3560 025 080 0.9527 00445 1686 65 -003 0.29 1458 1875 499 3/9/90 310BT13.30 3560 0.30 080 0.9534 00418 1687 61 010 0.22 1505 1892 499 3/9/90 311BT

15.60 35.60 035 0.80 0.9507 00438 1683 64 001 -0.33 1519 1857 500 3/9/90 312BT

17.80 3560 040 080 09648 00425 1689 62 -014 000 1498 1864 500 3/9/90 313BT

20.00 35.60 0.45 080 0.9548 00514 1689 75 -495 64.93 680 1857 500 3/9/90 315BT

2220 3560 050 08 0.9568 00438 1692 64 003 0.14 1471 1891 498 3/9/90 3168T

87-

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LBT465 L X.

r(mnm) Ix rid x/d IC Ct T(K) Tmis IS K Tmin Tmax IN~ata Date Data ID

000 2670 0.00 0,60 0.9507 00466 1683 68 001 -006 1488 1872 500 3/19/90 3506T450 26.70 0.10 0.60 0.9651 00452 1704 66 -0 12 005 1494 1893 499 3119/90 351BT890 26.70 020 0.60 0.9671 0.0466 1707 68 008 -0.30 1520 1888 500 3/19.90 3528T

13.30 2670 0.30 060 0.9692 0.0432 1710 63 -0.28 -0.05 1480 1860 499 3/19,90 353BT1560 2670 0.35 0.60 09699 0.0425 1711 62 0,06 009 1534 1890 500 3/19,90 354BT1780 26.70 0,40 060 0.9740 00438 1717 64 -019 -012 1501 1873 500 3/19,90 3556T2000 2670 045 060 0.9774 00438 1722 64 0.05 0.01 1499 1899 498 3'19/90 356BT2220 26.70 0.50 060 0.9795 0.0466 1725 68 -012 -034 1545 1894 499 3/19/90 357BT

000 13.30 0.00 0.30 0.9425 00452 1671 66 -016 021 1419 1847 500 3/19,90 342BT450 13.30 0.10 030 0.9466 0.0438 1677 64 004 002 1467 1873 500 3/19/90 3438T890 1330 0.20 0.30 0.9500 0.0459 1682 67 -001 -021 1465 1874 500 3/19,90 344BT

13.30 13.30 0.30 0.30 0.9541 00466 1688 68 0.13 -0.09 1484 1884 499 3/19/90 345BT15.60 13.30 035 0.30 0.9575 00425 1693 62 -016 0.00 1497 1870 500 3/19,90 3468T17.80 13.30 040 0.30 0.9603 0.0459 1697 67 0.00 -0.07 1518 1876 500 3/19/90 347820.00 13.30 0.45 0.30 0.9685 00425 1709 62 0.05 -0.15 1531 1887 500 3/19/90 348BT22.20 13.30 0.50 030 0.9740 00493 1717 72 -0.31 0.21 1450 1899 500 3/19/90 3498T

000 4.50 0.00 0.10 0.8808 0.0534 1581 78 -0.56 0.79 1301 1758 500 3/9/90 2948T

220 450 0.05 0.10 08897 0.0514 1594 75 -069 189 1227 1846 500 3/9,90 2958T4.50 4.50 0.10 0.10 0.9062 0.0514 1618 75 -0.62 1.55 1232 1791 500 3/9,90 2968T6.70 450 0.15 0.10 0.9110 0.0486 1625 71 -0.51 1.02 1327 1809 500 3/9/90 2978T8.90 4.50 0.20 0.10 0.9110 0.0466 1625 68 -0.24 0.39 1409 1853 500 3/9/90 2988T

11.10 4.50 0.25 0.10 0.9178 0.0438 1635 64 -0.20 0.54 1384 1829 500 3/9/90 299BT13.30 4.50 0.30 0.10 0.9192 0.0438 1637 64 -0.29 0.88 1318 1805 500 3/9/90 300BT15.60 4.50 0.35 0.10 0.9247 0.0438 1645 64 -0.26 0.84 1371 1840 500 3/9/90 301BT17.80 4.50 040 0.10 0.9205 0.0452 1639 66 -0.63 3.49 1195 1823 500 3/9,90 3028T2000 4.50 0.45 0.10 0.9205 0.0466 1639 68 -0.04 075 1380 1863 500 3/9/90 3038T2220 4.50 0.50, 0.10 09247 00493 1645 72 -0.29 0.31 1409 1849 500 3/9/90 3048

000 17780 0.00 4.00 0.9534 00493 1687 72 -0.06 -0.01 1432 1873 497 3/21/90 384BT0.00 15560 0.00 3.50 0.9548 0.0473 1689 69 -0.01 -0.22 1486 1881 500 3/21/90 3858T000 133.40 0.00 3.00 0.9582 00500 1694 73 0.15 0.13 1503 1895 499 3/21/90 3868T000 111.10 0.00 2.50 0.9596 0.0466 1696 68 -0.03 -0.26 1520 1888 500 3/21/90 3878T0.00 102.20 0.00 2.30 0.9582 00452 1694 66 006 -0.09 1499 1870 500 3/21/90 3888T0.00 88.90 0.00 200 0.9349 00432 1660 63 003 088 1398 1880 500 3/21/90 389BT0.00 7560 000 1.70 0,9452 00418 1675 61 0.11 -0.01 1463 1872 498 3/21/90 390BT000 6670 0.00 1.50 0.9459 00438 1676 64 -0.14 006 1451 1848 500 3/21/90 391BT000 53.30 0.00 1.20 0.9418 0.0445 1670 65 012 008 1469 1864 500 3/21/90 3928T0.00 4450 0.00 1.00 0.9363 0.0425 1662 62 -0.10 -0.34 1507 1823 500 3/21/90 3938T000 35.60 0.00 0.80 0.9185 0.0404 1636 59 -0.12 0.25 1401 1809 500 3/21/90 3948T000 2670 0.00 0.60 0.9158 00452 1632 66 -0.07 0.17 1416 1856 500 3/91,90 395BT0.00 13.30 0.00 030 08932 00452 1599 66 -0.19 -007 1378 1766 500 3/21/90 3968T0.00 4.50 0.00 0.10 0.8801 0.0589 1580 86 -0.91 1.92 1178 1796 500 3/21/90 397BT

2220 102.20 050 2.30 0.9890 0.0719 1739 105 -547 60.01 383 1898 488 3/19/90 3748T22.20 88.90 0.50 2.00 0.9774 0.0610 1722 89 -655 95.17 409 1890 496 3/19/90 375BT2220 75.60 0.50 1.70 0.9699 0.0932 1711 136 -6.40 57.69 308 1890 494 3/19/90 376BT22.20 66.70 0.50 150 0.9575 0.0767 1693 112 -6.57 7249 373 1896 490 3/19/90 3778T2220 53.30 050 1.20 0.9274 00473 1649 69 004 -0.25 1462 1835 494 3/19/90 378BT2220 4450 0.50 100 0.9562 0.0493 1691 72 -0.24 0.32 1447 1892 496 3/19/90 3798T22.20 35.60 0.50 0.80 09589 0.0425 1695 62 025 0.26 1533 1892 496 3/19/90 380BT22.20 26,70 050 0.60 09534 00473 1687 69 008 -0.23 1486 1883 495 3/19/90 381BT2220 1330 050 0.30 09370 00473 1663 69 002 001 1454 1841 498 3/19/90 3828T2220 450 050 010, 09205 00445 1639 6&5 022 026 1395 1834 499 3/19/90 3838T

-8

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LBT4653.XLS- 1

Filename: LBT4653.CSVBluff Body: d - 44.45 mm, 0 = 45 Fuel: CH4 Fuel Flow = 3962 slpm

Ua= 15 (m/s) BR= 25% • 065 Air Flow = 244 slpmTurb. Grid: G3 Ted= 1755 K TO= 295 K

rmm)d x/d C Ct T(K) Trms S K Tmin Tmax NData Date Data ID

0.00 53.30 0.00 1.20 0.9829 00747 1730 109 -3.09 28.60 538 1956 500 3/26W90 619BT2.20 53.30 0.05 1.20 0.9822 0.0897 1729 131 -4.28 40.13 394 2074 499 3/26,90 62ORT450 53.30 0.10 1.20 0.9767 00959 1721 140 -4.85 39.57 341 2052 500 3/26/90 621BT6.70 5330 0.15 1.20 0.9753 0.0815 1719 119 -4.99 49.27 367 1966 500 3/26M90 622BT8.90 53.30 0.20 1.20 0.9678 0.1082 1708 158 -4.72 35,34 293 1989 500 3/26/90 623BT

11.10 5330 0.25 1.20 0.9664 0.1370 1706 200 -4.05 21.60 250 2094 497 3/26,90 624BT13.30 53.30 0.30 1.20 0.9205 0.1993 1639 291 -3.12 10.17 289 2035 500 3W26,90 6258T15.60 5330 0.35 1.20 0.8521 02637 1539 385 -1.97 3.00 250 2009 499 3/26,90 6268T1780 5330 0.40 1.20 0.7555 0.3356 1398 490 -1 19 -0.05 250 1942 500 3/26/90 627B820.00 5330 0.45 1.20 06144 0.3932 1192 574 -0.56 -1.40 250 1887 499 3/26M90 628B82220 5330 050 120 047401 04144 987 605 0.02 -1.76 250 1867 500 3/26/90 629BT

0.00 44.50 0.00 1 00 0.9836 0.0630 1731 92 -3.12 34.04 685 1994 500 3/26/90 6088T

2.20 44.50 005 1.00 0.9822 00664 1729 97 -3.41 24.05 928 1981 499 3/26M0 609BT4.50 4450 0.10 1.00 0.9870 00603 1736 88 -168 9.89 1102 1996 500 3/26,90 610BT6.70 4450 0.15 1.00 0.9808 0.0603 1727 88 -1.54 10.39 1038 1968 499 3/26/90 611BT8.90 4450 0.20 1.00 0.9863 0.0644 1735 94 -0.88 3.82 1212 2003 499 3/26)90 612B8

11.10 4450 0.25 1.00 0.9795 0.0979 1725 143 -4.56 3568 334 2014 499 3/26,90 613B813.30 44.50 0.30 1.00 0.9555 01240 1690 181 -3.69 20.40 362 1983 497 3/26/90 614B815.60 4450 0.35 1.00 0.8911 0.2226 1596 325 -234 5.14 281 2102 500 3126/90 615B817.80 4450 0.40 1,00 0.8048 0.3027 1470 442 -1.61 1.33 250 1960 500 3/26/90 6168T20.00 44.50 0.45 1.00 0.6719 03603 1276 526 -0.77 -0.99 250 1936 499 3/26/90 6178T22.20 44.50 0.50 1.00 0.4897 0.4123 1010 602 -0.07 -1.74 250 1881 500 3/26)W0 618BT

0.00 2670 000 0.60 0.9966 00514 1750 75 0.11 -0.15 1535 1978 500 3/26,90 595B82.20 26.70 0.05 0.60 10034 00500 1760 73 0.01 0.73 14-1,3 2060 500 3/26/90 596B84.50 26.70 0.10 0.60 1.0041 00500 1761 73 015 0.15 1552 2007 500 3/26/90 597B86.70 2670 0,15 0.60 10089 00534 1768 78 002 0.09 1531 2021 500 3/26,90 598B8890 2670 0.20 0.60 09979 00644 1752 94 -0.62 1.66 1266 2007 499 3/26M90 599B8

11.10 2670 0.25 060 1.0034 00562 1760 82 -017 1.26 1424 2064 500 3/26,90 600BT13.30 2670 0.30 0.60 09911 0.0555 1742 81 0.02 014 1490 1987 500 3/26,90 601BT15.60 2670 0.35 0.60 0.9644 01062 1703 155 -4.87 35.95 293 1949 500 3/26/90 602BT17.80 26.70 0.40 060 0.9123 0.1849 1627 270 -327 11.93 250 1950 500 3/26/90 603BT2000 2670 045 060 08267 02918 1502 426 -189 2.38 250 1935 499 3/26/90 604B22.20 2670 050 060 05699 04253 1127 621 -0.39 -1.60 250 2030 500 3/26,90 6058

000 450 0.00 0.10 09973 0.0493 1751 72 -010 0.05 1505 1973 500 3/26/90 584BT220 450 0.05 010 0.9993 00500 1754 73 0.06 0.14 1563 2022 500 3/26/90 585BT450 450 010 0.10 09966 00507 1750 74 005 159 1419 L,049 500 3/26/90 586BT670 450 015 0.10 0.9842 00555 1732 81 -004 007 1430 1971 500 3/26,90 587B88.90 450 0.20 010 09897 0.0507 1740 74 -0.01 024 1475 1963 500 3/26,90 588B8

11 10 450 025 0.10 09815 00521 1728 76 -044 1.01 1404 1947 500 3/26/90 589BT13.30 450 0.30 0.10 0.9767 0.0500 1721 73 -0.35 1.26 1354 1959 500 3/26,90 5908T1560 450 035 0.10 09897 0.0541 1740 79 -063 164 1320 1931 500 3/26/90 591BT1780 450 0.40 010 0.9966 00596 1750 87 -077 287 1255 1985 500 3/26)90 592B82000 450 0.45 0.10 09836 00610 1731 89 090 2.00 1359 1950 500 3/26,0 593822.20 450 0.50 0.10 08699 02014 1565 294 -282 810 250 1910 500 3/26,90 5948

Page 96: COMBUSTION AND HEAT TRANSFER STUDIES UTILIZING … · 2011. 5. 14. · 2.1 Publications 2 2.2 UDRI Reports 3 3 DESCRIPTION OF TEST FACILITY 4 3. 1 Step Combustor 4 3.2 Bluff Body

LBT4653 XLS 2

Ix Irid x/d C C T(K) Trm S K TmIn Tmax Nata Date Data ID.

0.00 177.80 000 400 0 .719 01527 1714 223 -428 21 95 250 2094 500 3/26/90 570BT

0.00 155.60 000 3 50 09452 01753 1675 256 -373 1533 250 1986 500 3/26M90 571BT

000 13340 000 3OcC 09438 0.1884 1673 275 376 1489 250 2CI4 500 3/26/90 572BT

000 111 10 000 250 09500 C 1555 1682 227 -4 12 2007 250 2017 500 3/26,90 573BT

0.00 10220 0.00 230 0.9500 u.1,'93 1682 218 -382 17.63 250 1965 499 3126/90 574BT

000 88.90 000 200 09562 01103 1691 161 -422 2501 311 1946 499 3/26/90 575BT

000 7560 000 1 70 09562 0 1541 1691 225 -467 24.55 250 1983 500 3/26,90 576BT

O0OO 66.70 000 150 0.9753 0 1486 1719 217 -473 2'.7r 252 2005 500 3/26/90 577BT

000 5330 000 1.20 0.9952 0,0925 1748 135 6 ' ' 4.18 291 1975 500 3/26/90 578BT

000 44.50 000 100 09993 00719 1754 105 -431 42.77 597 2016 500 3/26/90 579B

0.00 3560 000 0.80 1 0034 00541 1760 79 007 026 1477 2010 500 3/26/90 5808T

0.00 26.70 U00 0.60 10034 00500 1760 73 016 1.34 1485 2145 500 3/26/90 581BT

0.00 1330 0.00 0.30 09986 0, 179 1753 70 0.18 0.48 1509 2014 500 3/26/90 582BT

000 4.50 000 0.10 0.9918 0.0514 1743 75 003 048 1519 2031 500 3/26/90 583BT

22.20 10220 050 2.30 06658 0.3753 1267 548 -083 -0.98 250 1916 498 3/26/90 63OBT

2220 88.90 050 2.00 '-1.6048 0.3979 1178 581 -055 -1 46 250 1875 498 3/261-0 631BT

22.20 75.60 0.50 1 70 05349 0.3966 1076 579 -014 -1.74 250 1883 499 3/26/90 632BT

22.20 66.70 0.50 1.50 05274 0.3932 1065 574 -017 -169 250 1848 499 3126/90 633B

22.20 5330 0.50 1.20 04925 04027 1014 588 -0.02 -176 250 1935 499 3/26'90 634BT

2220 4450 0.50 1.00 0.4870 0.4103 1006 599 0.00 -1.79 250 1880 500 3/26/90 6358T

22.20 35.60 0.50 080 05068 04007 1035 585 -0.01 -1.76 250 1843 498 3/26/90 636BT

22.20 26.70 050 0.60 0.5781 0.3884 1139 567 -030 -1.62 250 1892 496 3/26/90 627BT

2220 13.30 050 0.30 07212 0.3308 1348 183 -1 16 -017 250 1883 499 3/26/90 638BT

2220 450 050 0.10 08795 0 1726 1579 252 -311 1087 292 1885 4991 jl26190 6398B

90(

Page 97: COMBUSTION AND HEAT TRANSFER STUDIES UTILIZING … · 2011. 5. 14. · 2.1 Publications 2 2.2 UDRI Reports 3 3 DESCRIPTION OF TEST FACILITY 4 3. 1 Step Combustor 4 3.2 Bluff Body

LBT4657XLS- I

Filename: LST4657.CSVBluff Body: d - 44.45 mm. 9 = 45 Fuel: CH4 Fuel Flow = 244 slpm

Ua 15 (m/s) BR= 25% O= 0.65 Air Flow = 3962 slpm

Turb. Grid: G7 Tad= 1755 K TO= 295 K

r(mm) r/d x/d IC Ct T(K) Tnna S K Tmln Tmax N~ata Date Data ID

000 53.30 0.00 1.20 0.9356 0.0863 1661 126 -5.32 45.05 301 1882 498 3/30/90 688BT2.20 53.30 0.05 1.20 0.9274 0.0979 1649 143 -5.08 39.63 281 1923 499 3/30/90 6898T4.50 53.30 0.10 1.20 0.9349 0.0897 1660 131 -4.02 26.41 512 1935 497 3/30/90 690BT6.70 53.30 0.15 1.20 0.9377 0.0795 1664 116 -4.10 31.16 495 1865 500 3/30/90 6918T8.90 5330 0.20 1.20 0.9438 0.1068 1673 156 -5.23 35.85 390 1899 498 3/30/90 6928T

11.10 5330 0.25 1.20 0.9438 01171 1673 171 -4.73 27.21 410 1919 498 3/30/90 693BT13.30 5330 0.30 1.20 0.9486 0.0788 1680 115 -5.37 52.56 430 1953 498 3/30/90 6948T1560 53.30 0.35 1.20 0.9164 0.1466 1633 214 -3.82 16.33 325 1908 498 3/30/90 6958T

1780 53.30 0.40 1.20 0.8479 02356 1533 344 -2.33 4.61 300 1860 497 3/30,90 696B1T20.00 53.30 0.45 1.20 0.7397 0.3205 1375 468 -1.29 0.19 250 1874 498 3/30/90 6978

2220 53.30 0.50 1.20 0.5418 03932 1086 574 -029 -1.68 250 1817 500 3/30/90 698BT

0.00 44.50 0.00 1.00 0.9493 0.0500 1681 73 -0.29 1.27 1296 1890 495 3/30/90 675BT

2.20 44.50 0.05 1.00 0.9507 00493 1683 72 -0.50 2.87 1292 1969 500 3/30,90 676BT4.50 44.50 0.10 1.00 0.9500 0.0616 1682 90 -3.84 45.34 570 1929 499 3/30/90 6778T670 4450 0.15 1.00 0.9459 0.0897 1676 131 -6.01 51.98 358 1927 500 3/30/90 678BT

8.90 44.50 0.20 1.00 0.9527 0.0589 1686 86 -1.95 15.55 877 1914 496 3/30/90 6798T11.10 44.50 0.25 1.00 0.9466 00548 1677 80 -0.76 6.18 1070 1903 500 3/30/90 680BT13.30 44.50 0.30 1.00 0.9377 0.0719 1664 105 -6.26 71.97 331 1966 500 3/30/90 681BT15,60 44.50 0.35 1.00 0.9288 0.1130 1651 165 -5.01 32.96 294 1945 500 3/30/90 6828T17,80 4450 0.40 1.00 09096 0.1336 1623 195 -3.99 19.92 276 1855 499 3/30/90 6838T

20.00 44.50 0.45 1.00 0.8349 0.2356 1514 344 -2.33 4.73 250 1855 497 3/30/90 684822.201 4450 0.50 1.00 0.6164 0.3705 1195 541 -062 -1.24 250 1865 499 3/30/90 685B

0.00 26.70 0.00 0.60 0.9507 00493 1683 72 -0.16 0.41 1382 1941 500 3/30/90 664BT2.20 26.70 0.05 0.60 0.9521 0,0425 1685 62 -0.08 0.08 1486 1884 500 3/30/90 6658T4.50 2670 0.10 0.60 0.9493 0.0452 1681 66 0.09 -0.09 1502 1864 500 3/30/90 666BT6.70 26.70 0.15 0.60 0.9521 0.0459 1685 67 0.03 -0.24 1482 1871 499 3/30/90 6678T

8.90 2670 0.20 0.60 0.9514 0.0459 1684 67 0.12 -0.04 1491 1888 498 3/30/90 6688T11 10 2670 0.25 0.60 0.9562 00473 1691 69 -0.11 0.16 1448 1882 499 3/30/90 6698T13.30 2670 0.30 0.60 0.9568 0.0452 1692 66 -0.11 -0.01 1468 1870 498 3/30/90 670BT15.60 2670 0.35 0.60 0.9548 0.0438 1689 64 0.10 010 1514 1928 500 3/30/90 671BT17.80 26.70 040 0.60 0.9452 0.0507 1675 74 -0.71 3.78 1188 1874 499 3/30/90 6728T

20.00 26.70 0.45 0.60 0.9247 0 1171 1645 171 -5.17 34.45 250 1884 500 3/30/90 673BT22.201 26.70 0.50 0.60 0.7966 0.2699 1458 394 -1.85 2.26 250 1916 500 3/30/90 6748T

0.00 450 0.00 0.10 0.9425 0.0479 1671 70 -0.41 0.64 1426 1861 500 3/30/90 653BT2.20 450 0.05 0.10 0.9342 0.0534 1659 78 -0.60 1.32 1344 1884 500 3/30/90 654BT450 4.50 0.10 0.10 0.9308 00541 1654 79 -0.97 4.03 1133 1866 500 3/30/90 655BT

6.70 450 0.15 0.10 0.9384 0.0514 1665 75 -0.47 1.69 1322 1888 500 3/30/90 6568T890 4.50 0.20 0.10 0.9281 00568 1650 83 -0.94 2.08 1293 1844 500 3/30/90 6578T

1110 4.50 0.25 0.10 0.9164 0.0589 1633 86 -098 1.86 1259 1856 500 3/30/90 658BT13.30 450 0.30 0.10 0.9123 00623 1627 91 -1.01 2.33 1167 1847 500 3/30/90 659BT15.60 450 0.35 0.10 0.9055 00637 1617 93 -0.78 1 13 1215 1853 500 3/30/90 6608T17.80 450 0.40 0.10 0.8979 00644 1606 94 -0.92 1.77 1200 1829 500 3/30/90 6618T

20.00 4.50 0.45 0.10 0.8932 00733 1599 107 -1.25 303 1034 1814 500 3/30/90 662BT2220 4.50 0.50 0.10 08952 0.0699 1602 102 -0.59 0.26 1213 1849 500 3/30/90 16638T

()1

Page 98: COMBUSTION AND HEAT TRANSFER STUDIES UTILIZING … · 2011. 5. 14. · 2.1 Publications 2 2.2 UDRI Reports 3 3 DESCRIPTION OF TEST FACILITY 4 3. 1 Step Combustor 4 3.2 Bluff Body

LS=T466'XL$ 2

r(mm) I x Irid x/d C Ct 1ý 1, S, K Tmin Tmax N'ata Date Oata ID

000 177.80 0.00 400 0.9075 0.1664 1620 2. 250 2030 499 3/30/90 640BT0.00 155.60 0.00 3.50 0.8678 0.2034 1562 2.i .. . . i 250 2015 500 3/30:90 6418T0.00 133.40 0.00 3.00 08479 02301 1533 36 238 518 250 1937 499 3/30,90 642BT0.00 111-10 0.00 250 08548 0.2253 1543 329 -267 677 250 1881 499 3/30/90 6438000 102.20 0.00 2.30 08596 02130 1550 311 -270 7.07 250 1939 499 3/30,90 644BT0.00 8890 0.00 200 0.8616 02000 1553 292 -308 9.85 250 1951 497 3,30/90 645BT0.00 7560 0.00 1.70 0.8781 0.1774 1577 259 -325 1167 250 1939 498 3/30/90 646BT0.00 66.70 0.00 150 0.9000 0.1610 1609 235 383 16.65 250 1898 497 3i30,90 647BT0.00 5330 000 1.20 0.9233 0.1000 1643 146 4 18 27.58 273 1909 500 3,'30,90 6486T0.00 44.50 000 100 0.9370 00596 1663 87 -196 1603 830 1853 499 3/30,'90 649BT000 35.60 000 0.80 09445 00493 1674 72 014 -0.18 1465 1879 500 3/30,90 650BT000 26.70 0.00 060 0.9493 0.0500 1681 73 0.01 014 1405 1910 500 3/3090 651BT000 13.30 000 0.30 09445 00466 16ý74 68 007 0.23 1465 1929 500 3,3090 652BT000 4.50 000 010 09425 00479 1671 701 041 0641 1426 1861 500 3/30,90 653BT

2220 102.20 050 2 3C ZY300.IC. 04233 .112 618 -039 -169 250 1882 500 3.30'90 699BT22.20 8890 0.50 200 05329 04082 1072 596 -029 -169 250 1818 500 3,30,90 70062220 75.60 0.50 1 70 04658 04130 975 603 -003 -180 250 1858 499 3/30.90 701B6T22.20 66.70 0.50 150 04753 0.4130 989 603 -007 -1.80 250 1857 500 3/30/90 702BT2220 53.30 0.50 1 20 0.5493 0.3925 1097 573 -0.34 -163 250 1860 499 3/30.90 703BT22.20 4450 050 1,00 0.6260 0,3637 1209 531 -0.75 1.16 250 1769 495 3/30/90 704BT22.20 3560 050 0.80 0.7295 03068 1360 448 126 0.09 267 1813 500 3/30,90 705BT22.20 2670 050 060 0.7842 0.2616 1440 382 -169 1 70 250 1836 496 3/30,90 7068T22.20 13.30 0.50 030 0.8897 0 1377 1594 201 -4.02 19.18 250 1836 500 3/30/90 707BT22.20 4.50 050 0.10 0.8932 0 0692 1599 101 0.88 183 1046 1850 500 3/30/90 7088

i)2i

Page 99: COMBUSTION AND HEAT TRANSFER STUDIES UTILIZING … · 2011. 5. 14. · 2.1 Publications 2 2.2 UDRI Reports 3 3 DESCRIPTION OF TEST FACILITY 4 3. 1 Step Combustor 4 3.2 Bluff Body

LBT485.XLS- I

FlRename: LBT485.CSVBluff Body: d - 44.45 mm, O= 45 Fuel : CH4 Fuel Flow = 296.2 slpm

Ua 15 (m/s) BR = 25% O= 0.8 Air Flow = 3909 sIpm

Turb. Grid: none Tad = 1996 K TO = 295 K

r(mm) I x r/d xid I C Ct T(K) Trf S K Tmin Tmax NData Date Data ID

0.00 6670 0.00 1.50 09536 00488 1917 83 0.26 0.18 1709 2199 494 3/9/90 427BT

2.20 6670 0.05 1.50 0.9536 0,0506 1917 86 030 0.04 1711 2195 488 3/9/90 429BT

4.50 66.70 0.10 1.50 0.9606 0.0529 1929 90 0.01 -0.25 1689 2182 489 3/9/90 430B8

6.70 66.70 0.15 1.50 0.9647 0,0494 1936 84 019 0.11 1707 2212 497 3/9/90 431B78.90 66.70 0.20 1.50 0.9624 0.0482 1932 82 0.21 -0.07 1696 2169 495 3/9/90 4328T

11.10 6670 0.25 1.50 0.9630 0.0494 1933 84 0.26 -0.29 1732 2220 496 3/9/90 4338T

13.30 66.70 0.30 1.50 0.9618 0,0470 1931 80 0.15 -0.10 1724 2177 494 3/9/90 434BT15.60 66.70 0.35 1.50 0.9683 0.0494 1942 84 -006 -0.14 1696 2184 499 3/9/90 435B8

17.80 66.70 040 1.50 0.9665 0.0523 1939 89 0.08 -0.07 1640 2222 495 3/9"90 436B

20.00 66.70 0.45 1.50 0.9688 0.0494 1943 84 0.19 0.12 1671 2214 492 3/9/90 437B8

22.20 66.70 050 1.50 0.9806 0.0535 1963 91 0.03 0.20 1680 2219 492 3/9/90 438B

0.00 53.30 0.00 1.20 0.9230 0,0576 1865 98 -0.48 0.82 1459 2119 492 3/23/90 450BT

2.20 53.30 0.05 1.20 0.9453 0.0494 1903 84 -0.17 0.61 1566 2155 491 3/23/90 451BT4.50 53.30 0.10 1.20 0.9483 0.0511 1908 87 -0.24 0.84 1512 2179 494 3/23/90 452BT

6.70 53.30 0.15 1.20 0.9518 0.0517 1914 88 -0.18 0.84 1573 2202 493 3/23/90 453BT8.90 53.30 0.20 1.20 0.9512 0.0482 1913 82 -0.23 0.10 1593 2103 488 3/23/90 454B8

11.10 53.30 0.25 1.20 0.9494 0.0506 1910 86 0.18 099 1645 2344 483 3/23/90 455B8

13.30 53.30 0.30 1.20 0.9577 0.0500 1924 85 0.15 0.68 1654 2255 488 3/23/90 456B8

15.60 53.30 0.35 1.20 0.9588 0.0570 1926 97 -0.04 0.53 1578 2294 491 3/23/90 457B8

17.80 53.30 0.40 1.20 0.9641 0.0617 1935 105 0.07 0.48 1579 2248 496 3/23/90 458B8

20.00 53.30 0.45 1.20 0.9577 0.0553 1924 94 -0.09 0.71 1556 2278 488 3/23/90 459BT

22.20 53.30 0.50 1.20 0.9583 0.0553 1925 94 0.16 0.28 1602 2234 496 3/23/90 460B8

0.00 35.60 000 0.80 0.9447 0.0494 1902 84 011 0.73 1617 2296 499 3/9/90 417B8

2.20 35.60 0.05 0.80 0.9459 0.0476 1904 81 0.06 -0.29 1704 2148 499 3/9/90 418B84.50 35.60 0.10 0.80 0.9447 0.0441 1902 75 0.23 -0.02 1700 2147 498 3/9/90 419B8

6.70 3560 0.15 0.80 0.9489 0.0488 1909 83 0.10 -0.43 1701 2125 497 3/9/90 4208T

8.90 3560 020 0.80 0.9483 00476 1908 81 0.16 -0.26 1683 2149 494 3/9/90 421BT11.10 35.60 0.25 080 0.9412 00482 1896 82 015 -0.30 1654 2131 498 3/9/90 422B6

13.30 3560 0.30 0.80 0.9459 0.0476 1904 81 0.19 043 1629 2203 496 3/9/90 423B815.60 35.60 0.35 0.80 0.9483 0.0488 1908 83 -0.07 0.13 1670 2218 492 3/9/90 424BT17.80 3560 0.40 0.80 0.9512 0.0482 1913 82 0.19 0.14 1655 2184 498 3/9/90 425B8

20.00 35.60 0.45 0.80 0.9436 00517 1900, 88 0.01 001 1639 2195 492 3/9/90 426B8

0.00 26.70 0.00 0.60 0.9148 0.0488 1851 83 -0.04 0.47 1593 2171 500 3/23/90 439B8

2.20 26.70 0.05 0.60 0.9165 0.0488 1854 83 0.38 2.64 1545 2379 497 3/23/90 440BT

4.50 26.70 0.10 0.60 0.9171 0.0476 1855 81 0.25 1.30 1601 2281 500 3/23/90 441BT

6.70 26.70 0.15 0.60 0.9177 0.0447 1856 76 008 -0.06 1629 2100 500 3/23/90 442B88.90 2670 0.20 0.60 0.9171 0.0453 1855 77 -0.05 -0.15 1628 2078 498 3/23/90 443B8

1110 26.70 0.25 0.60 0.9142 0.0482 1850 82 -0.03 0.26 1563 2108 500 3/23/90 444B13.30 2670 0.30 0.60 0.9242 0.0412 1867 70 -008 0.13 1663 2086 500 3/23/90 445B

15.60 26.70 0.35 0.60 0.9230 0.0547 1865 93 -036 0.81 1559 2188 499 3/23/90 446BT17.80 26.70 0.40 0.60 0.9236 00441 1866 75 -002 -0.03 1630 2090 496 3/23/90 447B

2000 2670 0.45 0.60 0.9295 00506 1876 86 -040 0.78 1458 2090 497 3/23/90 448B22201 2670 0.50 0.60 0.9377 00453 1890 77 -002 0.75 1537 2139 492 3/23/90 4498

) I I

Page 100: COMBUSTION AND HEAT TRANSFER STUDIES UTILIZING … · 2011. 5. 14. · 2.1 Publications 2 2.2 UDRI Reports 3 3 DESCRIPTION OF TEST FACILITY 4 3. 1 Step Combustor 4 3.2 Bluff Body

LBT485 XL ,

r(mm) x rid xid C Ct T(K) Trms S K TmIn Tmax NData Dte Data ID

0.00 4.50 000 0.10 08601 00570 1758 97 036 t- 1395 2034 500 3T2,90 4068T

220 450 0.05 0.10 0.8507 00600 1742 102 -055 078 1344 2005 500 3/26,90 407BT

450 4.50 010 0.10 0.8689 0.0517 1773 88 -0.23 032 1426 2010 499 3/26,90 408BT

670 450 015 0.10 08660 00488 1768 83 0.17 071 1417 2017 497 3/26,90 4098T

890 450 020 0.10 0.8748 00517 1783 88 -0.43 0.81 1402 2021 496 3/26190 4108T

11 10 450 025 0.10 0.8848 0.0488 1800 83 022 046 1541 2097 491 3126/90 411BT

1330 450 030 0.10 0.8812 00488 1794 83 005 013 1516 2035 488 3126,90 412BT

1560 450 035 0.10 0.8836 0.0506 1798 86 000 -0.10 1544 2052 492 3/26,90 413BT

17.80 450 0.40 010 0.8812 00482 1794 82 0.25 008 1500 2062 490 3/26/90 414BT

20.00 4.50 0.45 0.10 0.8836 0.0482 1798 82 0.07 -0.44 1587 2045 492 3/26190 415BT2220 450 050 0.10 08983 00511 1823 871 020 0.01 1532 2082 494 3i26,90 416BT

000 17780 0.00 4.00 0.9665 00617, 15ý39 105 0.07 137 1542 2390 495 3a23,90 4610T

0.00 155.60 000 3.50 0 9600 00658 1928 112 -0.21 0.25 1536 2254 497 3/23,,90 462BT

000 13340 000 300 0 9565 0 0670 1922 114 -044 1.53 1380 2256 492 3/23,90 463BT

000 1111 0 000 250 0 !,2 0066.1 1930 113 019 0.86 1590 2331 495 3/23.90 464BT000 10230 000 230 09624 00664 1932 113 027 045 1521 2243 496 3/23,90 465BT

000 8890 000 2.00 09500 00576 1911 98 -0 17 067 1508 2244 495 3/23/90 466BT

000 75.60 000 1.70 0.9506 00647 1912 110 -031 070 1508 2256 492 3/23,90 467B1

000 6670 0.00 1.50 09571 00611 !923 104 -059 0.84 1508 2180 490 3/23,190 468BT

000 5330 000 1.20 0.9424 0.0564 1898 96 0.21 038 1627 2221 457 3/23,90 469B8

0.00 4450 000 100 09347 0.0623 1885 106 -029 116 1434 2205 484 3/23190 470BT

0.00 35.60 000 0.80 09412 00-'1 1896 98 -0.52 105 1561 2207 486 3/23:90 4718T

0.00 26.70 0.00 0.60 0.9095 0 0600 1842 102 -039 1.07 1463 2188 497 3/23M90 4728T

0.00 13.30 0.00 0.30 0.8742 0.0547 1782 93 0.33 0.57 1409 2022 498 3/23.90 473B8

0.00 450 0.00 0.10 0.8607 00623 1759 106 050 0.26 1391 2006 499 3/23/90 474BT

2220 102.20 0.50 2.30 0.9553 00617 1920 105 -2 71 27.95 770 2179 495 3/23,90 475BT

2220 8890 0.50 2,00 09536 0 0564 1917 96 -035 1.62 1425 2201 490 3123190 476BT

22.20 7560 0.50 170 0.9536 00541 1917 92 035 0.68 1557 2231 494 3/23290 477BT

22.20 6670 0.50 1.50 0.9559 00535 1921 91 -015 007 1642 2183 490 3/23290 478BT

2220 5330 050 1 20 0,9465 00500 1905 85 002 048 1621 2181 489 3/23,90 479BT

2220 4450 050 1.00 0.9471 00553 1906 94 -020 0.24 1579 2175 495 3/23290 480BT

22.20 35.60 050 0.80 0,9447 0.0541 1902 92 0.10 0.57 1508 2181 490 3/23/90 481BT

2220 2670 050 060 0.9489 0.0547 1909 93 004 097 1528 2270 496 3/23290 482BT

2220 1330 050 030 09224 0 0523 1864 89 0.15 0.45 1567 2178 495 3,23,290 483BT

2220 450 050 010 09142 00541 1850 92 0 15 1 14 1476 2148 495 312390 484BT

()|

Page 101: COMBUSTION AND HEAT TRANSFER STUDIES UTILIZING … · 2011. 5. 14. · 2.1 Publications 2 2.2 UDRI Reports 3 3 DESCRIPTION OF TEST FACILITY 4 3. 1 Step Combustor 4 3.2 Bluff Body

LBT495.XLS- I

Filename: LBT495.CSVBluff Body d - 44.45 mm, m= 45 Fuel : CH4 Fuel Flow = 330.3 slpn-.

Ua 15 (m/s) BR = 25%. 0= 0.9 Air Flow = 3875 slpmTurb. Grid: none Tad= 2134 K T0= 295 K

r~mm) x rid xid C Ci T(K) Trms S K Tmin Tmax NData Date Data ID

0.00 177.80 0.00 4.00 0.9391 0.0484 2022 89 0.11 -0.02 1754 2298 491 3/30/90 485BT0.00 15560 0.00 3.50 0.9266 00511 1999 94 0.16 -0.34 1740 2292 490 3/30,90 486BT0.00 133.40 0.00 3.00 0.9222 00533 1991 98 0.30 0.28 1711 2375 493 3/30/90 4876T

0.00 111.10 0.00 2.50 0.9239 00527 1994 97 028 -0.14 1756 2314 493 3/30/90 488BT0.00 102.20 0.00 2.30 0.9190 0.0566 1985 104 0,12 0.11 1682 2313 490 3/30/90 489B80.00 88.90 0.00 2.00 0.9173 0.0560 1982 103 0.50 0.88 1724 2394 493 3/30/90 490BT0.00 7560 0.00 1.70 0.9163 0.0576 1980 106 017 0.17 1689 2355 489 3/30/90 4918T0.00 66.70 0.00 1 50 0.9304 0.0489 2006 90 0.10 -0.31 1755 2239 494 3/30/90 492BT0.00 53.30 0.00 1.20 0.9271 0.0495 2000 91 0.03 -013 1732 2281 487 3/30/90 493BT0.00 44.50 0.00 1.00 0.9141 0.0500 1976 92 0.32 0.26 1728 2319 492 3130,90 494BT

0.00 35.60 0.00 0.80 0.9054 0.0500 1960 92 -0.09 0.27 1619 2268 495 3/30/90 495BT0.00 26.70 0.00 0.60 0.8961 0.0500 1943 92 009 0.31 1673 2291 494 3/30/90 4968T0.00 13.30 0.00 0.30 0.8581 0.0479 1873 88 0.12 0.12 1622 2162 500 3/30/90 497B80.00 4.50 0.00 0.10 0.8543 0.0533 1866 98. -0-48 1.75 1403 2166 498 3/30/90 498BT

22.20 102.20 0.50 2.30 0.8467 0.2055 1852 378 -3.34 10.61 250 2248 496 3/30/90 499BT22.20 88.90 0.50 2.00 0.8608 0.1680 1878 309 -4.10 17.81 250 2312 498 3/30/90 500BT22.20 75.60 0.50 1.70 0.8733 0.1305 1901 240 -4.69 26.81 250 2244 496 3/30/90 502BT22.20 66.70 0.50 1.50 0.8869 0.1066 1926 196 -5.56 42.29 250 2229 496 3/30/90 503BT22.20 53.30 050 1.20 0.9054 00816 1960 150 -564 54.03 386 2226 498 3/30/90 504BT22.20 44.50 0.50 1.00 0.8989 0.0663 1948 122 -4.38 54.75 368 2229 494 3/30/90 5058

22.20 35.60 0.50 0.80 0.8853 00756 1923 139 -4.83 47.75 250 2196 494 3/30/90 506BT22.20 2670 0.50 060 0.8733 00544 1901 100 -1-71 12.71 1109 2212 494 3/30/90 5078T22.20 1330 0.50 0.30 0.8646 00495 1885 91 -003 -0.20 1610 2147 500 3/30/90 508B822.20 450 0.50 0.10 0.7950 0.0750 1757 138 -0.81 0.83, 1224 2038 500 3/30/90 509BT

95,9,,,,5===-a ", m=,lIlllllll II I IINII~m

Page 102: COMBUSTION AND HEAT TRANSFER STUDIES UTILIZING … · 2011. 5. 14. · 2.1 Publications 2 2.2 UDRI Reports 3 3 DESCRIPTION OF TEST FACILITY 4 3. 1 Step Combustor 4 3.2 Bluff Body

LBT462XLS I

Filename: LBT462.CSV

Bluff Body: d - 4445 mm, 0i - 45 Fuel : CH4 Fuel Flow = 5282 slpm

Ua= 20 (rnJs) BR= 25% I= 0.65 Alr Flow = 325 slpm

Turb. Grid: none Tad 1755 K TO= 295 K

r~m x r/d x/d IC Ct T(K) Trms S K Tmin- Tmax NData Dale Data ID000 88.90 0.00 2.00 0.9644 0.0486 1703 71 -043 264 1315 1893 250 1/12/90 27BT

2.20 88-90 0.05 2.00 0.9678 0.0541 1708 79 -3.52 33.23 942 1901 250 1/12/90 288T

4.50 88.90 0.10 2.00 0.9753 00651 1719 95 -6.03 67,80 628 1906 250 1/1Z90 29BT

6.70 88.90 015 2.00 0.9842 0.0438 1732 64 -0.40 0.18 1514 1891 250 1/12/90 30BT

8.90 88.90 0.20 2.00 0.9658 01089 1705 159 -6.05 45.30 341 1943 250 1/12,90 31BT

11.10 88.90 025 200 0.9534 0.0801 1687 117 -6.40 68.26 346 1889 250 1112,J0 32BT

13.30 8890 0.30 200 0.9596 0.0603 1696 88 2.72 19.88 950 1907 249 1/12,90 33BT

15.60 88.90 0.35 2.00 0.9500 01288 1682 188 -6.22 42.88 262 1936 250 1/12,90 34BT

17.80 8890 0.40 2.00 0.9459 0.1123 1676 164 -4.41 23.91 504 1875 248 1/12/90 35BT

20.00 88.90 0.45 2.00 0.9267 0 1466 1648 214 4.40 22.81 261 1872 250 1/12/90 36BT

22.20 88.90 0.50 200 0.7979 0.2801 1460 409 -201 2.78 250 1805 247 1/12/90 37BT

-13.30 75.60 -0.30 1.70 0.9671 0.0616 1707 90 -2.35 14.83 1048 1900 250 1/12/90 38BT

-8.90 75.60 -0.20 1.70 0.9699 0.0788 1711 115 -7.23 85.07 312 1930 249 1/1290 398T

-4.50 75.60 -0.10 1.70 0.9705 0.0507 1712 74 -0.18 0.57 1437 1914 249 1/12/90 40BT

0.00 75.60 0,00 1.70 0.9616 0.0555 1699 81 -0.46 1.31 1334 1914 250 1/12j90 41BT

2.20 75.60 005 1.70 0.9603 0.0486 1697 71 -0.25 0.68 1385 1853 248 1/12/90 42BT

4.50 75.60 0.10 1.70 0.9637 0.0466 1702 68 0.18 0.21 1503 1899 249 1/12/90 43BT

6.70 75.60 0,15 1.70 0.9616 0.0562 1699 82 -0.89 4.72 1201 1922 248 1/12/90 44BT

8.90 75.60 0.20 1.70 0.9521 0.0479 1685 70 -033 0.68 1449 1881 250 1/12,90 45BT

11.10 75.60 0.25 1.70 0.9616 0.0596 1699 87 -223 14.22 1034 1886 247 1112/90 46BT

13.30 75.60 0.30 1.70 0.9795 0.0507 1725 74 -0.16 -0.47 1528 1879 249 1/12/90 47BT

15.60 75.60 0.35 1.70 0.9774 0.0466 1722 68 -0.17 0.40 1472 1901 248 1/12/90 488T

17.80 75.60 0.40 170 0.95M0 0.0678 1682 99 -3.46i 26.75 820 1920 250 1/12/90 49BT

20.00 75.60 0.45 1.70 0.9267 0.1192 1648 174 -4.82 30.64 277 1892 247 1/12,90 508T

22.20 75.60 0.50 1.70 0.8719 0.1979 1568 289 -3.21 10.79 250 1849 249 1/12/90 51BT

0.00 6670 0.00 1.50 0.9425 0.0507 1671 74 -0.05 -0.17 1458 1852 247 1/12/90 528T

11 10 66.70 025 1.50 0.9445 0.0637 1674 93 -241 1753 939 1911 249 1/12/90 53BT

13.30 66.70 0.30 1.50 0.9390 00568 1666 83 -2.40 19.15 962 1860 249 1/12/90 548T

15.60 66.70 0.35 1.50 0.9507 0.0541 1683 79 -0.24 0.35 1414 1920 246 1/12/J90 55BT

17.80 66.70 0.40 1.50 0.9555 0.0623 1690 91 -201 11.91 1045 1917 250 1/12/90 56BT

2000 66.70 045 1.50 0.9240 0.1527 1644 223 -4.58 23.32 250 1904 248 1V12/90 578T

22.20 66.70 050 1.50 0.8849 0.1870 1587 273 -330 11.76 250 1865 2501 1/12/90 588T

000 53.30 0.00 1.20 0.9541 0.0507 1688 74 0.01 0.28 1478 1943 249 1/12/90 59BT

11.10 53.30 0.25 1.20 0.9521 0.0500 1685 73 0.02 -0.18 1498 1876 248 1/12/90 601T

13.30 53.30 0.30 120 0.9466 0.0527 1677 77 022 0.40 1480 1950 248 1/12/90 61BT

15.60 53.30 0.35 1.20 0.9555 00521 1690 76 -0.01 0.01 1499 1914 247 1/12/90 62BT

17.80 53.30 0.40 1.20 019678 0.0486 1708 71 -0.07 0.03 1515 1949 245 1/12/90 63BT

2000 53.30 0.45 1.20 0.9479 0.0712 1679 104 -2.56 12.55 1049 1905 245 1/12/90 648T

2220 53.30 0.50 1.20 0.9295 0 1253 1652 183 -490 31.08 250 1853 244 1/12/90 658T

000 4450 0.00 1.00 0.9363 00466 1662 68 -014 057 1417 1855 249 1/12/90 738T

11.10 44.50 0.25 1.00 0.9390 0.0534 1666 78 -0.05 -012 1417 1870 245 1/12/90 748T

13.30 44.50 0.30 1.00 09329 00507 1657 74 0.11 0.11 1429 1865 246 1/12/90 75BT

15.60 4450 035 1.00 0.9397 0.0521 1667 76 0.05 -036 1436 1882 246 1/12/90 768T

1780 44550 0.40 100 0.9247 0.0500 1645 73 001 -0.37 1462 1842 246 1/12/90 776T

2000 4450 045 1.00 0.9178 00781 1635 114 -7 14 84 70 250 1858 247 1/12_90 788T

2220 44.50 050 100 09158 00877 1632, 128 351 18.83 702 1833 245 1/12/90 798T

90

Page 103: COMBUSTION AND HEAT TRANSFER STUDIES UTILIZING … · 2011. 5. 14. · 2.1 Publications 2 2.2 UDRI Reports 3 3 DESCRIPTION OF TEST FACILITY 4 3. 1 Step Combustor 4 3.2 Bluff Body

LBr462.XLS- 2

,jMM) x Irid Xld IC Ct IT(K) Tims S K Tmln Tmax NData Date Data ID

-13.30 35.60 -0.30 0.80 09247 0.0445 1645 65 0.13 0.20 1491 1864 248 1/12/90 80BT

-8.90 35.60 -0.20 0.80 0.9363 0.0493 1662 72 -0.22 0.00 1450 1839 250 1/12/90 81BT

-4.50 35.60 -0.10 0.80 0.9438 0.0438 1673 64 -026 -0.41 1496 1824 250 1/12/90 82BT

0.00 35.60 0.00 0.80 0.9438 0.0479 1673 70 0.08 -0.35 1493 1869 250 1/12/90 83BT

2.20 35.60 0.05 0.80 0.9315 0.0473 1655 69 0.13 -0.22 1461 1872 250 1/12/90 84BT

4.50 3560 0.10 0.80 0.9315 0.0466 1655 68 -0.09 -0.03 1442 1852 250 1/12/90 85BT

6.70 35.60 0.15 0.80 0.9349 00425 1660 62 -0.07 -0.21 1512 1818 250 1/12/90 86BT

8.90 35.60 0.20 0.80 0.9384 0.0473 1665 69 -004 0.04 1468 1850 250 1/12/90 87BT

11.10 3560 0.25 0.80 0.9308 0.0445 1654 65 0.21 -0.16 1497 1840 250 1/12/90 88BT

13.30 3560 0.30 0.80 0.9226 0.0432 1642 63 -0.26 0.08 1456 1816 250 1/12/90 89BT

15.60 3560 0.35 0.80 0.9178 00438 1635 64 -018 -0.14 1456 1807 250 1/12/90 90BT

17.80 35.60 0.40 0.80 0.9192 0.0486 1637 71 -0,98 5.26 1189 1806 248 1112/90 91BT

2000 35.60 0.45 0.80 0.9267 0.0445 1648 65 -0.06 0.86 1449 1872 250 1/12/90 92BT

22.20 35.60 050 0.80 0.9123 005821 1627 85 -2.86 1697 1022 1808 250 1/12,90 93BT

0.00 26 70 0.00 0.60 0.9247 0.0486 1645 71 0 17 -0.21 1480 1831 250 1/12/90 94BT

11.10 26.70 0.25 0.60 0.9260 0.0452 1647 66 0.18 035 1465 1880 250 1/12/90 95BT

13.30 26.70 0.30 0.60 0.9322 0.0466 1656 68 0.22 0.38 1461 1882 250 1/12/90 96BT

15.60 26.70 0.35 0.60 0.9342 0.0452 1659 66 -0.04 -0.15 1491 1871 250 1/12/90 978T

17.80 26.70 0.40 0.60 0.9349 0.0432 1660 63 0.15 -0.02 1502 1845 250 1/12,90 98BT

20.00 26.70 0.45 0.60 0.9589 0.0486 1695 71 0.15 -0.31 1528 1886 250 1/12/90 99BT

22.20 26.70 0.50 0.60 0.9500 0.0507 1682 74 -041 2.05 1319 1866 249 1/12/90 100B

0.00 13.30 0.00 0.30 0.9199 00486 1638 71 -0.07 -0.34 1455 1838 250 1/12/90 101BT

11.10 1330 0.25 0.30 0.9144 0.0473 1630 69 0.12 0.91 1386 1879 250 12/9•0 1028T

13.30 13.30 0.30 0.30 0.9151 00486 1631 71 0.15 019 1419 1864 250 1/12/90 103BT

1560 13.30 0.35 0.30 0.9240 0.0500 1644 73 -0.17 -0.09 1424 1815 250 1/12/90 1048T

17.80 13.30 0.40 0.30 0.9233 0.0452 1643 66 -0.24 -0.41 1444 1780 250 1/12/90 105B

20.00 1330 0.45 0.30 0.9397 0.0479 1667 70 -0.08 -0.13 1468 1844 250 1/12/90 1068

2220 1330 0.50 0.30 0.9377 00473 1664 69 -025 0.21 1410 1868 250 1/12/90 107B

-450 450 -010 0.10 08911 0.0658 1595 96 -100 202 1201 1781 250 1/12/90 108BT

0.00 450 000 0.10 09027 00603 1613 88 0.84 1.72 1274 1821 250 1/12/90 109BT

220 450 0.05 010 0.9062 00603 1618 88 -071 2.07 1185 1851 250 1/12/90 110BT

450 450 0.10 0.10 0.9192 00562 1637 82 -093 306 1237 1891 249 1/12/90 111B8

6.70 450 015 0.10 09123 0.0575 1627 84 -0.71 1.20 1318 1830 250 1/12/90 112BT

8.90 4.50 0.20 0.10 0.9048 00664 1616 97 -131 3.67 1143 1818 250 1/12/90 113BT

11.10 4.50 0.25 0.10 0.9048 0.0616 1616 90 -0.83 1.39 1272 1796 249 1/12/90 114BT

13.30 450 0.30 0.10 0.9068 00630 1619 92 -0.85 1.54 1229 1848 250 1/12/90 115B8

15.60 450 0.35 0.10 0.9116 0.0610 1626 89( -1.01 1.79 1282 1804 249 1/12/0 1168

17.80 450 0.40 010 0.9034 00623 1614 91 -0.74 1.00 1265 1822 250 1/12,90 117B8

20.00 450 0.45 0.10 0.9021 0.0610 1612 89 -0.45 0.77 1286 1826 250 1/12/90 118B8

22.20 450 0.50 0.10 0.8973 0.0651 1605 95 -090 1.73 1175 1852 250 1/12/90 119B8

17.80 2.20 0.40 0.05 08671 0.0986 1561 144 -0.14 0.85 1130 1917 1500 1/5/90 258T

20.00 2.20 0.45 0.05 0.8363 00781 1516 114 000 -0.69 1224 1796 1500 1/5/90 266BT

97

Page 104: COMBUSTION AND HEAT TRANSFER STUDIES UTILIZING … · 2011. 5. 14. · 2.1 Publications 2 2.2 UDRI Reports 3 3 DESCRIPTION OF TEST FACILITY 4 3. 1 Step Combustor 4 3.2 Bluff Body

LBT4e?2XLS - 3

x r/d x/d C Ct T(K) Trm I S K TmIn Tmax N~ata Date Data ID

000 88.90 0.00 2.00 0.9445 00527 1674 77 0 02 0.2f, 1458 1925 250 2/6:90 137BT0.00 7560 0.00 1.70 0.9260 0.0500 1647 73 001 -041 1450 1834 249 2/6,90 136BT

000 66.70 0.00 150 0.9363 00466 1662 68 -0.14 003 1430 1825 248 2/6,90 135BT0.00 53,30 000 1-20 0.9370 0.0445 1663 65 -0.02 -0.19 1452 1822 250 2/6/90 134BT

000 4450 0.00 100 0.9288 00473 1651 69 001 0-19 1452 1866 243 216,90 133BT

0.00 35.60 000 0.80 0.9370 0.0459 1663 67 -0.19 0.48 1460 1864 242 2/6,90 132BT

0.00 2670 0.00 0.60 0.9171 00479 1634 70 009 -0.08 1455 1849 247 2/6/90 131BT

0.00 1330 000 0.30 09089 00425 1622 62 -007 0.06 1419 1790 248 246,90 130BT

000 4.50 0.00 010 0.8870 00582 1590 85 -101 2.32 1190 1758 249 2/6190 129BT

13.30 88.90 030 2.00 0.9479 0.0575 1679 84 010 -006 1423 1914 497 2/9,90 164BT

13.30 7560 0.30 1.70 09562 0.0548 1691 80 0.01 011 1449 1943 488 2/9,90 163BT

1330 66.70 030 1.50 0.9473 00582 1678 85 -0.31 321 1121 1932 499 2/9190 162BT

13.30 53.30 0.30 1.20 09438 0.0555 1673 81 0.11 -0.23 1456 1905 491 2/9/90 161BT

1330 44.50 030 1.00 0.9466 0.0521 1677 76 0.09 -015 1464 1902 498 2/9,90 16087

13301 35.60 0'30 080 0.9281 0.0514 1650 75 0.11 010 1442 1873 489 2/9,190 159BT

1330 26.70 030 060 0.9192 0.0548 1637 80 011 -020 1400 1851 492 2/.90 1588T

1330 13.30 030 0.30 09068 0,0582 1619 85 -028 0.77 1263 1854 488 2919Y0 157BT

1330 450 030 010 09000 0.0699 1609 102 -050 084 1218 1870 493 2/9/90 156B8

2220 88.90 050 200 09068 0.1630 1619 238 -235 6.31 358 1935 998 2/690 146B8

22.20 75.60 050 1.70 0.8993 0.1541 1608 225 -2.50 7.09 462 1906 1000 2/6/90 145B6

22.20 66.70 050 1.50 09043 0.1260 1616 184 -281 1035 510 1920 1000 2/6/90 1446T

22.20 5330 0.50 1.20 0.8952 0.1185 1602 173 -3.26 1449 330 1900 996 2/6/90 1438B

22.20 44.50 050 1.00 0.9000 0.0959 1609 140 4. 13 26.41 389 1893 995 2/6/90 142B1

22.20 35.60 0.50 0.80 0.8993 0.0829 1608 121 -404 2703 375 1805 994 2/6/90 14181'

22.20 26.70 0.50 0.60 0.9116 00705 1626 103 -3.98 3335 406 1881 990 2/6,90 1406T

22.20 13.30 050 0.30 0.9048 0.0459 1616 67 -0.06 0.16 1384 1832 993 2/6/90 1398B

2220 450 050 010 08397 00658 1521 96 -0•45 0,51 1110 1810 9 2/6190 1386

,98m I I I I II [

Page 105: COMBUSTION AND HEAT TRANSFER STUDIES UTILIZING … · 2011. 5. 14. · 2.1 Publications 2 2.2 UDRI Reports 3 3 DESCRIPTION OF TEST FACILITY 4 3. 1 Step Combustor 4 3.2 Bluff Body

SBT465.XLS- I

Filename: SBT465.CSV

Bluff Body: d - 31.75 mm, 0 = 45 Fuel: CH4 Fuel Flow = 4606 slpmUa= 15 (rn's) BR= 13% € 065 Air Flow = 283.5 slpm

Turb. Grid: none Tad= 1755 K T0= 295 K

r(mm) Ix r/d x/d C Ct T(K) Trms S K ITmin Tmax NData Date Data ID

0.00 63.50 0.00 2.00 0.9390 0.0637 1666 93 -383 4211 551 1849 488 2/15,90 2538T

1.60 63.50 0.05 2.00 0.9404 0.0534 1668 78 007 0.24 1447 1917 492 2/1590 254BT

3.20 63.50 0.10 2.00 0.9370 0.0507 1663 74 -008 -0.04 1442 1918 494 2/15,90 2558T

6.40 6350 0.20 2.00 0.9699 0.0616 1711 90 -3.01 3331 688 1930 488 2/15/90 256BT

9.50 6350 0.30 2.00 0 9644 0.0589 1703 86 -2.70 27.19 767 1907 487 2/15/90 2578T

11.10 6350 0.35 2.00 0.9733 0.0541 1716 79 -043 2.24 1247 1948 482 2/15)90 258BT

12.70 6350 0.40 200 0.9829 0.0541 1730 79 -0.23 1.32 1325 1948 490 2/15)90 2598T

1430 6350 0.45 2.00 0.9788 0.0541 1724 79 -038 2.37 1238 1930 482 2/15/90 2608T

15.90 6350 0.50 2.00 0.9699 0.0781 1711 114 -3.17 20.42 723 1909 482 2/15/90 261BT

17.50 6350 0.55 2.00 0.9295 01651 1652 241 -307 10.03 457 1939 489 2/15,90 262BT

19.00 6350 0,60 2.00 0.7925 0.2801 1452 409 -141 063 348 1903 494 2/15,90 263BT

2060 6350 0.65 2.00 0.4356 0.3493 931 510 0,43 -1.52 305 1841 499 2/15W9 284BT22.20 63.50 070 2.00 0.1062 0.2308 450 337 2.13 3.32 250 1575 250 2/13,90 201B

000 54.00 0.00 1.70 0.9712 0.0500 1713 73 0.13 -0.17 1527 1937 491 2/15190 2416T160 54.00 0.05 1.70 0.9664 0.0493 1706 72 0.03 -0.24 1493 1902 490 2/15,90 242BT

3.20 5400 0.10 1.70 0.9623 0.0486 1700 71 -0.11 -0.07 1490 1891 488 2/15/90 243BT

6.40 54.00 0.20 1.70 0.9459 0.0514 1676 75 003 0.14 1417 1936 494 2/15,90 2448T

9.50 54.00 0.30 1.70 0.9445 0.0527 1674 77 -0.13 0.33 1374 1891 485 2/15:90 245B

11.10 54.00 0.35 1.70 0.9452 00562 1675 82 -0.07 -0.35 1449 1908 486 2/15,90 246BT

12.70 54.00 0.40 1,70 0.9384 0.0589 1665 86 -3.94 47.87 590 1872 487 2/15/90 247BT

14.30 5400 0.45 1.70 0.9390 00616 1666 90 -1.66 12.07 946 1915 487 2/15,90 2488T1590 54-00 0.0 1.70 0.9384 0.0815 1665 119 -4.92 39.91 509 1895 491 2/150 2498

17.50 54.00 0.55 1.70 0.9075 0.1493 1620 218 -3.43 13.35 419 1892 491 2/15/90 2508T

1900 5400 0.60 170 0.7596 0.2678 1404 391 -1.26 0.16 382 1893 498 2/15,90 2518T

20.60 54.00 065 1.70 0.4370 03021 933 441 051 -1.27 365 1851 494 2/15/90 252BT

22.20 5400 0.70 1.70 0.1055 0.2021 449 295 2.51 5.48 250 1731 250 2/13,90 200BT

0.00 47.60 O.00 1.50 0.9658 0.0479 1705 70 004 0.00 1491 1924 494 2/15,90 230BT

3.20 47.60 0.10 1.50 0.9562 00521 1691 76 0.13 -016 1494 1919 491 2/15,90 2318T

640 4760 0.20 150 0.9562 0.0555 1691 81 0.02 -0.13 1478 1908 495 2/15/90 232BT

950 47.60 0.30 1.50 0.9637 0.0534 1702 78 -006 004 1425 1918 488 2/15/90 233BT

11.10 4760 035 1.50 0.9644 0.0541 1703 79 0.04 0.34 1450 1938 495 2/15,90 2348T

1270 4760 0.40 1.50 0.9658 0.0568 1705 83 -0.01 0.11 1446 1944 489 2/15,90 235BT

14.30 4760 0.45 1.50 0.9637 0.0603 1702 88 -0.90 5.40 1049 1904 493 2/15/90 2368T

15.90 4760 0.50 150 09651 00610 1704 89 -245 2441 759 1929 490 2/15/90 2378T

1750 47.60 0.55 1.50 0.9384 00966 1665 141 -408 29.34 286 1913 490 2/15/90 238BT

19.00 4760 0.60 1.50 07719 02630 1422 384 -144 083 341 1880 491 2/15/90 2398T

20.60 47601 065 1501 0.3849 03274 857 478 060 -1 28 283 1771 500 2/15,90 240BT

1270 3810 0.40 1.20 0.9555 0.0527 1690 77 004 0.03 1478 1929 491 2/15,90 2258T

1430 3810 0.45 1.20 0.9562 00541 1691 79 003 032 1377 1929 492 2/15,•90 2266T

1590 3810 0.50 1 20 0.9589 00527 1695 77 010 -0.04 1486 1946 489 2/15,90 227BT

1750 3810 055 1.20 0.9473 00836 1678 122 -3.19 19.99 639 1897 485 2/15,90 228BT

19001 3810 060 1.201 0.7863 02432 1443 355 -143 088 381 1856 492 2/15,90 2296

14.30 31.80 045 1.00 0.9158 0.0596 1632 87 010 0.11 1379 1918 489 2/15,90 221BT

1750 3180 0.55 1.00 0.9411 00884 1669 129 -454 33.73 475 1920 493 2/1,5/90 2228T

19.00 31 80 0.60 100 07178 0 2500 1343 365 -1 08 0.03 370 1834 495 2/15)90 2238T

2060 3180 065 100 0 1664 02322 538 339 1 76 219 250 1689 500 2/15.90 2248

99

Page 106: COMBUSTION AND HEAT TRANSFER STUDIES UTILIZING … · 2011. 5. 14. · 2.1 Publications 2 2.2 UDRI Reports 3 3 DESCRIPTION OF TEST FACILITY 4 3. 1 Step Combustor 4 3.2 Bluff Body

SST4WF, XL - 2

r(mm) Ix r'd Xid IC Ct T(K Tryn S- K Tmin Trnax NData Date Data ID

000 2540 000 080 09075 00507 1620 74 0.11 4' ;. 1437 1815 250 2'13/90 1781

3.20 25.40 010 080 09021 00541 1612 79 -0.09 014 1377 1822 247 2/13W90 1788T

640 25.40 020 0.80 0.9096 00486 1623 71 017 044 1449 1888 246 Z'13,90 1798T

950 25.40 0.30 080 0.9082 00514 16321 75 008 -0.12 1433 1844 249 2/13190 180BT

11.10 25.40 0.35 080 0.9082 00534 1621 78 031 0.44 1429 1855 245 2113.90 1818B

1270 25.40 0.40 0.80 09089 0.0479 1622 70 008 0.17 1416 1881 245 2,1310 1828T

14.30 2540 0.45 0.80 0.9144 0.0507 1630 74 -0.19 055 1358 1821 247 2/13/90 1838

1590 2540 050 080 09137 00555 1629 81 0.02 -010 1394 1853 246' 2,13)90 184BT

17.50 2540 055 0.80 0.9041 00822 1615 120 -4.23 3361 487 1808 240, 2,13,190 185BT

1900 2540 0.60 0.80 06233 02842 1205 415 -1.09 -0.02 250 1711 250 2/13,190 1868T

2060 25.40 065 080 0.1041 0,1849 447 270 2.04 315 250 1567 250 2!'13.90 187BT2220 2540 070 080 0.0288 00363 337 53 093 1.58 583 25013 188B

14.30 1900 045 060 0.9212 00486 1640 71 -007 -0.02 1404 1839 489 2/15,90 214BT

1590 19.00 050 060 09336 00493 1653 72 -0.02 0.15 1446 1891 483 2/15,90 L 15BT

1750 1900 055 060 0,.21 0 9Y2? 1612 136 313 1504 686 1866 488 2/1590 216BT

1900 1900 060 060 04034. 02384 8, 4 421 -021 -1 15 36t 1683 319 2'15,90 2178T

2060 1900 065 060 00075 00637 306 93 5.41 3921 250 1280 500 2/15'90 218BT

1430 950 045 0.30 0.9171 00521 1634 76 -024 -0.11 1365 1828 490 2/15/90 2118r1590 950 050 0.30 0.9144 0.0500 1630 73 -0.02 0 16 1371 1831 490 2/15/90 212BT

1750 9.50 055 030 07582 0 1267 1402 185 -1.36 226 619 1705. 482 2/15,90 2138T

000 3.20 300 0.10 0.8644 00671 1557 98 -0.70 1.05 1209 1770 244 2,13,90 1658T

3.20 3.20 010 0.10 0.8815 00644 1582 94 -059 1.82 1191 1842 247 2/13,90 1668

640 320 0.20 0.10 0.8952 00548 1602 80 -0.87 2.19 1259 1783 247 2/13/90 167BT

950 320 0.30 0.10 08938 00555 1600 81 -029 048 1326 1799 244 2/13.90 1688T

11.10 3.20 0.35 0.10 0.8966 0.0527 1604 77 019 -0.02 1367 1786 247 2/13190 169BT

12.70 3.20 0.40 0.10 0.8993 0.0568 1608 83 -0.40 039 1334 1839 249 2/13/90 170BT

1430 320 0.45 0.10 0.8822 0.0582 1583 85 -054 1.39 1197 1781 247 2/13/90 171BT

15.90 3.20 0.50 0.10 0.8719 0.0555 1568 81 -0.23 004 1330 1758 248 2/1310 172BT

17.50 320 0.55 0.10 0.0274 0.0295 335 43 093 1.45 250 510 250 2/13/90 1738T

19.00 320 0.60 010 0.0233 00281 329 41 0.87 1.26 250 501 250 2/13,90 174BT

20.60 3.20 0 A,5 0.10 0.0288 0.0281 337 41 055 080 251 508 250 2/13.,90 1758T

2220 3.20 070 010 0.0342 00301 345 44 055 0.16 250 484 250 2/13,,90 176BT

000 12700 000 4.00 09295 00445 1652 65 012 0.09 1438 1836 498 3/30/90 2708T

000 111 10 000 3.50 09349 00425 1660 62 006 0,00 1492 1862 497 3130,90 271BT

000 9530 000 300 09301 00438 1653 64 016 -011 1496 1869 500 3/30,90 2728T

000 7940 000 250 09281 00445 1650 65 -009 -0.19 1453 1842 500 3/30.,90 2738T

000 7300 000 230 09411 00445 1669 65 0.12 006 1440 1860 496 3/30,90 2748

000 6350 0 06 2.00 09349 00438 1660 64 0.05 40 16 1488 1834 495 3/30,90 2758T

000 5400 000 1 70 09295 00445 1652 65 -013 0.21 1440 1849 499 3/30,90 276BT

000 4760 000 1 50 C9274 00438 1649 64 -0.09 006 1464 1870 500 3/30/90 2778T

000 3810 000 1.20 09144 00452 1630 66 0.00 -012 1462 1826 499 3(30/90 2788T

000 3180 000 100 09075 00445 1620 65 -002 -006 1429 1805 500 3,30/90 279BT

000 2540 0.00 080 09041 0 G466 1615 68 0 18 025 1429 1800 500 3/30,90 2808T

000 1900 0.00 060 08932 00438 1599 64 -024 1 14 1263 1780 498 3/30.90 281BT

000 950 000 030 08884 00445 1592 65 -0.18 021 1334 1767 500 3/30,90 2828B

000 320 000 0.10 08740 00623 1571 91 1 18 291 1144 1771 500 3/3090 2838T

I')"

Page 107: COMBUSTION AND HEAT TRANSFER STUDIES UTILIZING … · 2011. 5. 14. · 2.1 Publications 2 2.2 UDRI Reports 3 3 DESCRIPTION OF TEST FACILITY 4 3. 1 Step Combustor 4 3.2 Bluff Body

SBT465.XLS 3

r~mm) x Irid x/d IC Ct I ()Ttma S K ITmln Tmax NDa-ta Date Data ID

15.90 7300 050 2.30 0.9021 00877 1612 128 -480 34.04 351 1828 492 3/30M90 2848T15.90 6350 0.50 2.00 09281 00644 1650 94 -451 39.82 698 1855 496 3/30/90 285BT

1590 54.00 0.50 1.70 09253 00534 1646 78 -271 23.76 860 1856 498 3/30,90 286BT

15.90 47.60 0.50 1.50 0.9233 0.0466 1643 68 -0,12 0.17 1435 1841 496 3'30/90 287BT15.90 38.10 0.50 1.20 0.9205 00486 1639 71 -0,71 5.91 1112 1905 498 3/30/90 2888T

15.90 31 80 0.50 1.00 0.9158 0.0438 1632 64 0.01 -0.36 1442 1809 497 3/30/90 289BT

15.90 2540 0.50 0.80 0.9027 00438 1613 64 012 0.25 1428 1817 499 3/30/90 290BT

15.90 1900 0.50 0.60 0.9041 00432 1615 63 -026 0.36 1374 1781 498 3/30/90 291BT

15.90 950 0.50 0.30 0.9123 0.0425 1627 62 0.08 0.28 1438 1823 499 3/30/90 292B

15.90 3.20 0.50 0.10 08822 00589 1583 86 -0.83 2.21 1129 1807 500 3/30/90 293BT

16.71 3.20 0.526 0.10 0.5308 0.1062 1070 155 -0.51 0.20 508 1442 1488 2/,15/90 265BT

16.90 3.20 0.532 0.10 0.1199 0.1021 470 149 0.92 0,47 250 1021 1419 2/15/90 266BT

19.40 2540 0.61 0.80 0.5151 0.2808 1047 410 -0.01 -1.49 273 1756 1467 2115/90 267BT

19.00 47.60 0.60 1.50 0.7836 0.2322 1439 339 -1.43 0.85 345 1888 1472 2/15/90 268B

20.60 47.60 0.65 1.50 03411 03267 793 477 055 -1.32 250 1748 1471 2/15/90 269B

1()1

Page 108: COMBUSTION AND HEAT TRANSFER STUDIES UTILIZING … · 2011. 5. 14. · 2.1 Publications 2 2.2 UDRI Reports 3 3 DESCRIPTION OF TEST FACILITY 4 3. 1 Step Combustor 4 3.2 Bluff Body

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(a) (h) c)

2.2 -2.2 2.2

2.0 flU'l1 2.0 Level i-V/Ua 2 2.0 7 Level q/U. 2

7 002 C 0 121.8: 1.8 6 001 .8 B 0o11

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3 0.030.6 0.6 K 0.6 K B 2 002

0.4 A 0.4 04 1 001

0.2 0.2 0.2 2

.0.0 0.0 0.0

-0.0 0.2 0.4 0.6 0.0 0.2 0.4 0.6 0.0 0.2 0.4 0.6

r/d r/d r/d

(d) (e) (f)

2.2 2.2 2.2

2.0 Level u7I/U.2 2.0 Level 7/U1,2 2.0 Level RA,

9 0.098 0.8C .51.8 a 0.08 1 8 7 0.07 1.8 B 0.40

1.6 7 0.07 1 6 6 0.06 1.6 A 0.301s 9o°s, 0.20S. 5\ t-\ 6 0.06 S5 0.05 S 9 02

145 0.05 144 0.04 1.4 8 0.10•l1.2 4 0.04 .2 6"7 3 0.03 1.2 7 -0.00

3 0.03 _; 2 0.02 -; 6 -0.101.0 2 0.02 1 0 1 0.01 1.0 5 -0.20

0.8 2 0.01 0.8 4 0.8 4 -0.303 -0.40

0.6 K 0.6 4 0.6 x 2 -0.50B 0 B 1 -060

0.4 04 0.4

0.2 02 1 0.2

0.0 0.M 0' 000 _______A0.0

0.0 0.2 0.4 0.6 00 0.2 0.4 0.6 0.0 0.2 0.4 0.6

rid rid rid

Figure 10 Mean flow structure and contours of turbulence properties in the near wake

(BR = 24%, 0 = 300, Ua = 15 m/s, cold): (a) mean velocity, (b) Reynolds shear stress,

(c) TKE, (d) and (e) Reynolds normal stresses, (f) correlation coefficient.

106

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(a) (b) (c)

2.2F 2.2 2.2

20- \I20Level i~U-V U 2. Level q/ US2

1.. \ 1.8.0 S 002 -. 014 0.04

1.6 1 -002 1.6 3 0032 0.02

1.4 1.4 1.4 1 0010 1.2 -0x 1.2 2, • x -o 1.2 " • • x

B. 0. , B 10 B

0.8 0.8 0.8 )0.6 0.6 0.6

0.4 0.4 0.4 -,

0.2 . 0.2 0.2

-0.0 , .. j. 0.0 0.0

-0.0 0.2 0.4 0.6 0.0 0.2 0.4 0.6 0.0 0.2 0.4 0.6

r/d r/d r/d

(d) (e) (f)

2.2 2.2 2.2

2.0 Level 2.0 Lvl2.0

S 5 0o5 S 4 004 S D 0.61.8 4 0.4 18 3 0.03 1.8 C 050

163 0.3 1.6 2 0.02 1.6 B 0.40.62 0.02 1 0.01 A 0.30

1.4 1 0.01 1.4 1.4 9 0208 0.10

""1 2 ' B 12 x 7 -0.00

1.0 1.0 1.0 6 -0.10

0.8 0.8 0.8 5 -0.204 -0.30

0.6 0.6 0.6 3 -0.40/ 2 -0.500.4 7 1 -060

0.2 0.2 0.20.0 .00 - 0.0

0.0 0.2 0.4 0.6 00 02 04 06 0.0 0.2 0.4 0.6

r/d r/d r/d

Figure 11 Mean flow structure and contours of turbulence properties in the near wake(BR = 24%, 0 = 300, Ua = 15 m/s, 4 = 0.65): (a) mean velocity, (b) Reynolds shear

stress, (c) TKE, (d) and (e) Reynolds normal stresses, (f) correlation coefficient.

107

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(a) () c)

2 .2 2 2 F 2.U 2

2.0 2.0 • Lo'l 'Ua 2 2.0 Level qtU. 2

A 003 F 0 151.8 1.8 9 0.02 1.8 E 0 14

1.6- 1.6 8 0,01 1.6 D 0,13

4 4 0.00 C 0,126 0.01 i B 011

- 1.2 1.2 t 5 -0.02 "• 1.2 A 010

3 .A\4 -0.03 9 0091.0 1.0 3 004 1.0 8 COB

0.8 0. 2 -0.05 0.8 7 007

04x x 1 006 4 6 0060.6 0.6 B 0.6 B 5 005

0.4 0.4 04 4 004

0. ý 3 0,03-0 . 7 0.2 3 .3 2 0020.2~~~- 1 ..... / - 0 01"-0.0 0.0"-.'V,'/',' 0.0 -1

-0.0 0.2 0.4 0.6 0.0 0.2 0.4 0.6 0.0 0.2 0.4 0.6

r/d r/d r/d

(d) (e) (f

2.2 2.2 F 2.2

2.0 Level u-Ua 2.0! Level v1. Ua 2.0 Level RuVB 0.11 A 0.10 C 050

1.8 A 0.10 1.8 9 0.09 1.8 B 0.40

1.6 9 0.09 16 8 0.08 1.6 A 0.306 8 0.08 7 .79 0.20

J 7 0.07 1. 6 0.06 1 8 010

" !.2 6 0.06 .0 1.2 5 0.05 .0 1.2 7 -000

S5 0.05 -x 4-004 6 -0 101.0 4 0.04 1.0 3 003 1.0 5 -020

3 0.03 0.8 el14 6j 2 002 0.8 4 -0.300.02 1 001 3 -0.40

0 j 0.01 0.6 3 4 B 0.6 B 2 -0.50

0.40.4 4 04 1 -0.60

0. 2 0.2 0.2

0.0 1, 0.0 0.0 -

0.0 0.2 0.4 0.6 0.0 0.2 04 0.6 0.0 0.2 0.4 0.6

rid r/d r/d

Figure 12 Mean flow structure and contours of turbulence properties in the near wake(BR =24%, 8 = 450, U a = 10 m/s, cold): (a) mean velocity. (b) Reynolds shear stress,

(c) TKE, (d) and (e) Reynolds normal stresses, (f) correlation coefficient.

I(JX| l I -

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(a) (b) (c)

2.2 2.2 2.2

2.0 2.0 Level Tti, 2.0 Level q/Ua2

4 0.00 7 007181.8 3 -001 1.8 6 006

1 S. S5 01. 1.6 2 *002 1.65 0511 -003 144 004

S1.4 1.4 3 003

-1.2 " 1.2 1.2 2 002

10 x X i 0011.0 B 1.0 1.0 - B

0.8 . 0.8 0.8 22

0.6 \\ 0.6 0.6

0.4 F 0.4 0.4

0.2 0.2 0.2

-0.0 . 0.0 -0.0

-0.0 0.2 0.4 0.6 0.0 0.2 0.4 0.6 0.0 0.2 0.4 0.6

r/d r/d rid

(d) (e) (f

2.2 2.2 -2U2 2.2

2.0 Level -?/Ua2 2.0 Level -/Ua2 .0Level Rv5 0.05 6 0.06 E 0.60

1.8 4 004 18 5 005 1.8 D 0.50S S 1.6 4 004 C.

16 3 003 1.6 4Xy 004C .41 2 0.02 3 0.03 )B 0301.4 1 0.01 1.4 4/ 2 0.02 1.4 A 020

v 1.2 1,12 1 0.01 o, 1.2 0,10x 3 -3 x8 0.00

1.0 B 1.0 B 1.0 B 7 -0.10\ 1 6 -0.20

0.8 0.8 0.8 6 -0.306 5 -0.30

0.6 06 0.6 4 -0.40

0.4 -1 0.4 0.4 3 -0.50

0.2 02 0.2 - 1 -0.70

0.0 _ 0.0 0.0 ,

0.0 0.2 0.4 0.6 0 0 0 2 0.4 0.6 0.0 0.2 0.4 0.6r/d r/d r/d

Figure 13 Mean flow structure and contours of turbulence properties in the near wake(BR = 24%, 0 = 450, Ua = 10 m/s, 0 = 0.65): (a) mean velocity, (b) Reynolds shearstress, (c) TKE, (d) and (e) Reynolds normal stresses, (f) correlation coefficient.

I 0

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(a) (b) (c)

2.2 2.2 2.2

2.0 2.0 Level uvUa' 2.0 Level qUs14 000 A 0 10

181, 1.8 3 -0.01 1.8 9 009

1.6 2 -0.02 1.6 008;d 1 -0.03 7 0.071.4 1A 6 0.06"1.21.21. J 1? 5 005

- B 4 0041.0 1.0 1.0 3 0031. 0010.8 \\ 0.80.8

1 0020.6 0.6 06 2-2

0.4 0.4 0.4

0.2 0.2 0.2 1 ... .- 11

-.0.0 0.0 , . 0,0 .

-0.00.2 0.4 0.6 0.0 0.2 0A4 06 0.0 0.2 0.4 0.6

r/d r/d r/d

(d) (e) (f)

2.2 2.2 2.2

2.0 Level 7/U .2 2.0 Level v-,Ua2 2.0 L vel 0504 0.04 9 0.09 E 0.50

1.8 3 003 18 8 0.08 1.8 D 0.40

1.6 2 0.02 1 6 7 0.07 1.6 C 030

1 0.01 6 0.06 B 0.20"1.4 1"4 5 O 8 -010

S. 5 00 1.41 2

I X 4 004 .00- Bv B 3 003 .0

0.8 08 1 0.01 0.8 6 -0.305 -040

0.6 1 0.6 0.6 •' 4 -0.500./ 2 3 -0.600.4 04 2 -0.70

0.2 iJ 0.2 0.2 1 -0.80

0.0 00 0.0O

0.0 0.2 0.4 0.6 00 02 0.4 0.6 0.0 0.2 0.4 0.6

rid r/d r/d

Figure 14 Mean flow structure and contours of turbulence properties in the near wake

(BR = 24%, 0 = 450, Ua = 10 m/s, 0 = 0.8): (a) mean velocity, (b) Reynolds shear stress,

(c) TKE, (d) and (e) Reynolds normal stresses, (f) correlation coefficient.

Ill)

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(a) (b) (c)

2.2 2.2 2 Level2 q/U2

2,2.0 L"el UV/1Ua 2 2.0 013lq/a

1.8 1.8 ~~A 003 18E 019 002 D 0 13

1.6 1.6 8 0,01 1.6 C 0.12

S . S 7 0.00 B 0111.4 7 A 1.4 6 -0.01 1.4 A 0 10"m 1.2 6, 5 -002 9 0.09

S ' 2.24 -0.03 - 8 0.08

1.0 1111t11o" 1.0 3 -0o04 1.0 7 007

"0.8 0.8 2 -0.05 0.8 6 0.06

0 .6 r-1 \ , Ix 0 .6 x 10 .6 4 x 0.04

"0.4 O. 0.4 ,3 0.03

0 , .. 0.2 2 0020.2 00.27 0.2, 1 001

-0.0 r'7,.•7.,W7.. 0.0 0.0

-0.0 0.2 0.4 0.6 00 0.2 0.4 0.6 0.0 0.2 0.4 0.6

r/d r/d rid

(d) (e)

2.2 2.2 ,-7 2.2

2.0 Level u/Ua2 2.0 Level '/Ua2 2.0 Level R-. 3 A 0.10 C 0.12 H A 0.40

1.8 -4j 9 0.09 1 8 B 0.11 1.8 A 0.30

1.6 8 0.08 r6 A 0.10 1.6 9 0.20

1. 7 .7 S 9 0.09 S 8 0,106 0.06 1.4 8 0.08 1.4 7 0.00

1.2 5 0.05 1.2 79 0.07 o o 1.2 0.06 -O

4N3A 0.46 00 0.201.0 3 0.03 1.0 5 0.05 1.0 4 -0.30

0.8 2 0.02 08 4 004 0.8 3 -0.40

1 0.01 3 0.03 2 -0.500.6 x B 06 xB 2 0.02 0.6 xB 1 -0.60

1 B 0.00.60.4 0.4 21 0.01 0.4

0.2 0 2 0.2

0.0 0.0 0.0

00 0.2 0.4 0.6 00 0.2 0.4 0.6 0.0 0.2 0.4 0.6

r/d r/d rid

Figure 15 Mean flow structure and contours of turbulence properties in the near wake(BR = 24%, 0 = 450, Ua = 15 m/s, cold): (a) mean velocity, (b) Reynolds shear stress,(c) TKE, (d) and (e) Reynolds normal stresses, (f) correlation coefficient.

III

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(a) (b) (C)

2.2 2.2 2.2I 2

2.0 2.0 Level "V/U.2 2,0 Level q/Ua2

1.8 1.8 7 002 1.8 0 13

161.6 6 000 16B 0 111.6 tlfl 5 -001 /A 0 10

1.4 1.4 4 -002 1.4 9 009

R S 2 -004 S 7 007

1.0 1.\0 1 -005 1.0

0.8 0.8 0.8 5 005

0.6 0.6 0.6 4 0 04

0.4 0.4 0.4 2 002

0.2 0.2 0.2'\\ \ "

1 oo0

-0.0 0.0 0.0 = I o

-0.0 0.2 0.4 0.6 0.0 0.2 0.4 0.6 0.0 0.2 0.4 0.6

r/d r/d r/d

(d) (e) (f)

2.2 /-2 U\2 22 7/ . 2.2Le l R.2.0 LeelU2 2 0 4 Lel vU2 2.0 II Lel

A 0.10 8 008 8 0.40

8. 0.08 f 5 7 007 18A 031.6 0.08 1.6 6 006 1.6 9 0.20

27 0.07 5 0.05 8 0.101.4 6 0.06 14 4 0.04 7 -0.001.2, 0.05 12 3 0.03 -6 0.10

3 0.04 S 2 002 -s;Z S 5 -0.20

1.0 3 0.03 1 0 1 0 01 1.0 7 4 -0.300.8 2 0.02 0 8 0.8 3 -0.40

1 0.01 0 2 -0.50

0.6 -0.60

0.4 0 4 -2 4 0.4

0.2 0,2 2 0.2

0.0 00 0.0

0.0 0.2 0.4 0.6 00 0.2 0.4 0.6 0.0 0.2 0.4 306rid rid r/d

Figure 16 Mean flow structure and contours of turbulence properties in the near wake(BR = 24%, 0 = 450, Ua = 15 m/s, cold, I = 22%): (a) mean velocity, (b) Reynolds shearstress, (c) TKE, (d) and (e) Reynolds normal stresses, (f) correlation coefficient-

112

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(a) (b) (c)

2.2 22 2.2

2020 K Level Z-iU,2 2. - Level qIU. 2

48 0.02 G 0.161.8 1.8 7 0.01 1.8 F 0.15

1.6 1.6 6 -0.00 1.6 E 014

1.461. 5 -0.01 1.0 0 14

144\ 4 -0,02 14C 0.12

1.2,1.2 -0.03 - 1.2 - c 11

SS 2 -0.04 S 0 101. 1.0 1 -0.05 1.0 9 0.09

07 0.0700.6 8 , 0.8 6 0.06

0.4 JJ 0.6 0.46 00B' 0. 0.06

0.202 _ 0.2 3 3 0.03

-0.0 0.0 0.0 2 0.02

-0.00.2 0.4 0.6 0.0 0.2 0.4 0.6 0.0 0.2 0.4 0.6

r/d r/d r/d

(d) (e) (f)

2.0 Level u-/Ua2 20 Level RUa2 2.0 L vel

1\'4 7 0.07 D 0.13 Lee 0.20

1. 0.(.06 1 8 7C 0.12 A, 0.10

1.6 0.05 1.6 0.11 1.6 0.00

1. 4 0.04 A 0.10 [ A -0.10

3 0.03 1 0.09 7 -0.20

002 1.2 8 0.08 2-0.30R o 1 0.01 S 7 0.07 -0.0

1.0 1.0 1 6 0.06 1. 4 -0.50

5 0.05 08 -0.70

4 0.04 2 -0.60

0.6 ?4 10.6 -A 4 3 0.03 0.6 7 -0.80

0.4 B 0.4 -3B 2 0.02 0.4 B1 _-2 1 0.01

0.2 ý_30.2 20.2 I000.0 10.0

0.0 0.2 0.4 0.6 0 0 0.2 0.4 06 0.0 0.2 0.4 0.6

rid r/d rid

Figure 17 Mean flow structure and contours of turbulence properties in the near wake(BR = 24%, 0 = 450, U a = 15 m/s, cold, I = 17%): (a) mean velocity, (b) Reynolds shear

stress. (c) TKE, (d) and (e) Reynolds normal stresses, (f) correlation coefficient.

113

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(at)

2.5 ........°2.0 --- D 0.55

-- 0.65

1.5 -0- 0.80-0--- 090

S1.0

0.5

0.0

-0.5

-1.0

0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5

x/d

(b)

1.0

-1.0

C p -2.0o

0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5

x/d

Figure 34 Axial profiles showing equivalence ratio effect on meanflowfield (BR = 24%, 0 = 450, Ua = 15 mi/s): (a) centerline mean velocity,(b) pressure coefficient, (c) axial pressure gradient.

114

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(C)

1.0

0.0

CL

00.

-2.0 Cl

0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5

Xld

Figure 34 (continued) Axial profiles showing equivalence ratio effect onmean flowfield (BR = 24%, 0 450, U a = 15 m/s): (a) centerline meanvelocity, (b) pressure coefficient, (c) axial pressure gradient.

115

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(a)2.5 .... r---~

25% BR 013% BIR2.0 --- 0.65 Y-

C0 old - -V-

1.5

S1.0

0.5

0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5

x/d

(b)

1.0

-1.0

C-2.0

-3.025% BR 0 13% BR

-U-0.65 -- w.-4.0 -- 0- Cold -

-5.0

0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5

x/d

Figure 35 Axial profiles showing blockage ratio effect on mean flowfleld(0 =300, Ua =15 mn/s): (a) centerline mean velocity (length scalenormalized by d), (b) pressure coefficient, (c) axial pressure gradient, (d)centerline mean velocity (length scale normalized by Lr).

11I6

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(c)

- 0. 0

25% BR 0 13% BRa- 0.65-Y-

-- Cold -p

-2.0

0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5

xld

(d)1.5 -... .............

25%. BR '0 13% BR

0.56

0.0Cod-V

-0.5 '

01.0

0.0 0.5 1.0 1.5 2.0 2.5 3.0

x/Lr

Figure 35 (continued) Axial profiles showing blockage ratio effect onmean flowfield (0 = 30', U a = 15 m/s): (a) centerline mean velocity(length scale normalized by d), (b) pressure coefficient, (c) axial pressuregradient, (d) centerline mean velocity (length scale normalized by Lr).

117

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(a)2.5 .

25% BR 0 13% BR2.0 - 0.65 --

-A- Cold --

1.5

,_ 1.0

0.5

0.0

-0.5

0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5

x/d

(b)

10,...--,t-- .-0 - -----• C3 -- - -0

0.04 .- ,

- 1 .0 -- - -- - - - - - - -

C -2.0

-3.025% BR 0 13% SR-d--0.65 - -W

-4.0 - Cold -. o.

-5.0

0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5

x/d

Figure 36 Axial profiles showing blockage ratio effect on mean flowfield(0 = 450, U a = 15 mis): (a) centerline mean velocity (length scale

normalized by d), (b) pressure coefficient, (c) axial pressure gradient, (d)centerline mean velocity (length scale normalized by Lr).

ixN

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(c)

1.0

0.0

•'a -1.0

25% BR. 13% BR

-6 old --Co -

-2.0

0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5

x/ld

(d)1.5 . . . . . . . .

25% BR 0 13% BRA 0.65 -- -1 .0 W o d - C -

0.5

0.0

-0.5

-1.0 . . . .. .. .' .. . ' . . . . . . .

0.0 0.5 1.0 1.5 2.0 2.5 3.0

X/Lr

Figure 36 (continued) Axial profiles showing blockage ratio effect onmean flowfield (0 = 450, Ua = 15 m/s): (a) centerline mean velocity(length scale normalized by d), (b) pressure coefficient, (c) axial pressuregradient, (d) centerline mean velocity (length scale normalized by Lr).

I I19

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(a)

2.5 . . .

o=0.65 0 Cold

2.0 30'- -Q0 -~A 450 ~

1.0

0.5

0.0 -

-0.5 -

0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5

xld

(b)

1.0t

-3.00-0.65 0 Cold

S300 - G

S90--5.0

0.0 0,5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5

xld

Figure 37 Axial profiles showing cone angle effect on mean flowfleld(BR =24%, Ua = 15 m/s): (a) centerline mean velocity, (b) pressurecoefficient, (c) axial pressure gradient.

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(c)

1.0

0.0 0 13

X

"o 1.0

-2.0 -

0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5

x/d

Figure 37 (continued) Axial profiles showing cone angle effect on meanflowfield (BR = 24%, Ua = 15 m/s): (a) centerline mean velocity, (b)pressure coefficient, (c) axial pressure gradient.

1

121

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(a)

2 .5 . . . . . . . . . .. . . .. . . . .

0=0.65 . Cold

2.0 + 30o -- a-A 45' -

1.5 --- t - 60 °' "0

1.0

0.5 .0.0

-0.5

"-1.0 1. . ........ . .I... I,• i ... .... I... . l. .

0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5

x/d

(b)

1.0

C -2.0

-3.00-0.65 0 Cold- 300 -- D-

-4.0 , 450 .

S6oo ----5.0

0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5

x/d

Figure 38 Axial profiles showing cone angle effect on mean flowfield(BR = 13%, Ua = 15 m/s): (a) centerline mean velocity, (b) pressurecoefficient, (c) axial pressure gradient.

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(c)S.. . . |. . . .. |. . . .. i. . . .. i. . . . . . i . . . . 1 . .

1.0

r-0.0 0

X

S-1.06=0.65 e Cold

-. I-- 30' -O--A-- 45 ~-.•

-- 0-- 600 -- 0--2.0

0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5

x/d

Figure 38 (continued) Axial profiles showing cone angle effect on meanflowfield (BR = 13%, Ua = 15 m/s): (a) centerline mean velocity, (b)pressure coefficient, (c) axial pressure gradient.

121

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(a)2.5 . . . . . . .

0-0.65 Ua Cold

2.0 -u-10 m/s--0.-

1.5

M1.0

0.5WO

0.0

-0.5r

0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5

X/d

(b)

1.0

0.0 -

-1.0

CP-2.0

-3.0 0-0.65 U, 7Cold !--- 10 M/S -- D-

-.4.0 -4-15 mls-a---- 20 m/s -0

-5.0

0,0 0.5 1 0 1.5 2.0 2.5 3.0 3.5 4.0 4.5

X/d

Figure 39 Axial profiles showing approach velocity effect on meanflowfield (BR = 24%, 0 = 450): (a) centerline mean velocity, (b) pressurecoefficient, (c) axial pressure gradient.

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(C)

1.0

0.0

xCldFgr3(ctne10 m/s - 0 -

---- 15 m/s - -G -A 20 m/s ---

-2.0

0.0 0,5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5

x/d

Figure 39 (continued) Axial profiles showing approach velocity effect onmean fiowfield (BR = 24%, 0 = 450): (a) centerline mean velocity, (b)pressure coefficient, (c) axial pressure gradient.

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(a)

2.5 . - .... ..

0=0.65 I Cold

2.0 A 2%-,- 17%i - - =.1.5 - -- 22%/ • ./ . _

•=1.0

....5o:aD:'-a - :; :--:

0,0 -

-0.5

-1.0 .... .... .. . .

0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5

xld

(b)

1.0 :: ===

000 .: -

-1.0

C -2.0p

-3.0 0-0.65 1 Cold

- 22-12% -- 0--4.0 i

22% -0

0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5

x/d

Figure 40 Axial profiles showing approach turbulence intensity effect onmean flowfield (BR = 24%, 0 = 450, Ua = 15 m/s): (a) centerline meanvelocity, (b) pressure coefficient, (c) axial pressure gradient.

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(c)

1.0

0.0

1 -1.0 0=0.65 I Cold--A- 2% - &,• -

-- -- 17% -- G-

S22% -0

-2.0I . . . . i. . . .. . -.. . . -- ... .i ... . . . I . . . . i . .

0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5

x/d

Figure 40 (continued) ,:xial profiles showing approach turbulenceintensity effect on mean dlowfield (BR = 24%, 0 = 450, Ua = 15 m/s): (a)centerline mean velocity, (b) pressure coefficient, (c) axial pressuregradient.

1

127

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S (a) x s (b)2.2 2.2

2.0 Level C 2.0 Level CtE 0.98 E 0.301.8 D 0.96 D 0.28

1.6 C 0.94 1.6 C 0.26

1.4B 0.92 B 0.24A 0.90 1.4

1.2 9 0.88 1.2 A 0.200.86 B 8 0.181.0 B 7 0.84 1.0 7 0.16

0.8 6 0.82 0.8 6 0.14

5 0.80 5 0.120.6 4 0.78 0.6 4 0.10

0.4 3 0.76 0.4 3 0.082 0.74 2 0.060.2 c 1 0.72 0.2 1 0.04

0.0 0.2 0.4 0.6 0.0 0.2 0.4 0.6r/d r/d

(c)1.0 ;0.5

0.9 0.4

x/d

2.00.8 0

0.8'C Ct

",A 0.10.7,

0.6 Ct O" 0.1

0.5 0.00.00 0.10 0.20 0.30 0.40 0.50 0.60 0.70

rid

Figure 53 Temperature field behind a conical bluff body (BR = 24%, 0= 450, U a = 15 m/s, 0 = 0.56, Tad = 1591 K): (a) isothermal contours ofC, (b) isothermal contours of Ct, and (c) radial profiles of C and Cr.

128

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(a) (b)2.2 2.2

2.0 S Level C 2.0 S Level C1

"6 0.98 2 0.061.8 5 0.96 1.8 1 0.04

1.6 4~ 0.94 1.63 0.92

1.4 2 0,90 1.41 0.88 1.2 X". 1.2 x "o B

1.0 1.00.8 0.8

0.6 ý4 0.6

0.4 0.4

0.2_ 0.2

0.0 7 0.0

0.0 0.2 0.4 0.6 0.0 0.2 0.4 0.6

r/d r/d

(c)1.0 . . . . .. . . . . 0.5

0.9 0.4

ft c x/d2- 0

0.8 1 0.31.2

0.7 __ 0.8 0.2

0.1

0.6 Ct 0.1

0 .5 - . . . .. . ." I " .' 1 0 .0

0.00 0.10 0.20 0.30 0.40 0.50 0.60 0.70

r/d

Figure 54 Temperature field behind a conical bluff body (BR = 24%, 0= 450, Ua = 15 m/s, 0 = 0.65, Tad = 1775 K): (a) isothermal contours of

C, (b) isothermal contours of Ct, and (c) radial profiles of C and C1.

129)

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(a) (b)

2.2 2.2

2,0 Level C 2.0 Level CtD 0.98 A 0.40

1.8 C 0.94 1.8 9 0.36

1.6 B 0.90 1.6 8 0.32A 0.86 7 0,28

1.4 9 0.82 1.4 6 0.24

1.2 8 0.78 1.2 5 0.20

"R 7 0.74 R 4 0.161.0 6 0.70 1.0 3 0.12

0.8xB 5 0.66 0. B 2 0.084 0.62 1 0.04

0)6 3 0.58 0.6

0.4 2 0.54 0.41 0.50

0.2 0.2

0.0 0.0 F222kI22 0.0

0.0 0.2 0.4 0.6 0.0 0.2 0.4 0.6

r/d r/d

(C)0.5

0.9 C "" ':),,xd 0.4

O ,1 -"' - 1.2

0.8 0.31.0

C Ct0.6

0.7 - 0.2

"0.10.6 .. 1.. 0/0 °' 0.1

0.5 .. 0.00.00 0.10 0.20 0.30 0.40 0.50 0.60 0.70

r/d

Figure 55 Temperature field behind a conical bluff body (BR = 24%, 8 =450, Ua = 15 m/s, 0 = 0.65, Tad = 1775 K, I = 22%): (a) isothermal contoursof C, (b) isothermal contours of C(, and (c) radial profiles of C and C,.

1 3()

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(a) (b)2.2 2.2

2.0 Level C 2.0 Level CtC 0.98 C 0.48

1.8 B 0.94 1.8 B 0.44

1.6 A 0.90 1.6 A 0.409 0.86 9 0.36

1.4 8 0.82 1.4 8 0.32

"1.2 - 7 0.78 1.2* 7 0.286 0.74 " 6 0.24

"1.0 5 0.70 1.0 5 0.20

X 4 0.66 x 4 0.160.8 B 0.8 B3 0.62 3 0.12

0.6 2 0.58 0.6 2 0.08

0.4 1 0.54 0.4 1 0.04

0.2 0.2

0.0 0.0

0.0 0.2 0.4 0.6 0.0 0.2 0.4 0.6

r/d r/d

(c)1.0 . 0.5

0.9 0.4C x/d

S--O --- 1.2-•

0.8 pt0.31.0

C Ct00.6

0.7 1 I 0.6 0.2

oit°' / , 0.1

0.6 _-8 : I",I, 1 0.1

0.5 0.00.00 0.10 0.20 0.30 0.40 0.50 0.60 0.70

rid

Figure 56 Temperature field behind a conical bluff body (BR = 24%, I =

45o, Ua = 15 m/s, 0 = 0.65, Tad = 1775 K, I = 17%): (a) isothermal contoursof C, (b) isothermal contours of Ct, and (c) radial profiles of C and C.

131

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(a) (b)2.2 2.2

2.0 Level C 2.0 Level C,7 0.98 2 0.06

1.8 6 0.96 1.8 1 0.04

1.6 5 0.94 1.64 0.92

1. 6, x 3 0.90 1.4 SXB

1.2 2 0.88 1 .1 0.86

R1.0 1.0

0.8 0.8

0.6 0.6

0.4 0.4

0.2 0.2

0.0 0.0

0.0 0.2 0.4 0.6 0.0 0.2 0.4 0.6

rid rid(c)

0.9 A 0.4x/d

1.5C -0

0.8 12 0.3

0.6

0.7 --.- 0.20.1

0.6 Ct 0.1

0.5t 0.00.00 0.10 0.20 0.30 0.40 0.50 0.60 0.70

rid

Figure 57 Temperature field behind a conical bluff body (BR = 24%, 0= 450, U a = 15 in/s, 0 = 0.8, Tad = 1996 K): (a) isothermal contours of C,

(b) isothermal contours of C,, and (c) radial profiles of C and C,.

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(a) (b)2.2 IS 2.2 .S

2.0 - Level C 2.0 Level CtA 0.98 D 0.28

1.8 9 0.96 1.8 C 0.261.6 9 8 0.94 1.6 B 0.24

1 7 0.92 A 0.221.4 6 0.90 1.4 9 0.201.2 5 0.88 1.2 8 0.18

"B 4 0.86 -, x 7 0.16"1.0 , "f\8 3 0.84 1.0 6 0.14

0.8 2 0.82 0.8 5 0.121 0.80 4 0.10

0.6 0.6 3 0.08

0.4 0.4 2 0.061 0.04

0.2 0.2

0.0 - ,'w7 , a 0.0 " ,

0.0 0.2 0.4 0.6 0.0 0.2 0.4 0.6

rid rid(C)

1.0 . ... 0.5

0.91 x/d 0.4

2.0

0.8 0.3S~1.2C Ct

/ _ .•, _ 0.80.7 0.8 0.2

0.1Ct

0.6 p.. 0.1

0.5 . . . . . . . 0.00.00 0.10 0.20 0.30 0.40 0.50 0.60 0.70

rid

Figure 58 Temperature field behind a conical bluff body (BR = 24%, 0= 450, Ua = 20 m/s, 0 = 0.65, Tad = 1775 K): (a) isothermal contours of

C, (b) isothermal contours of Ct, and (c) radial profiles of C and Cr

133

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S (a) x s (b)

2.2 2.2

2.0 Level C 2.0 Level Ct9 0.90 8 0.32

1.8 x8 0.80 1.8 x 7 0.28

1.6 7 0.70 1.6 6 0.24

6 0.60 5 0.201.4 5 0.50 1.4 4 0.16

1.2 4 0.40 1.2 3 0.123 0.30 1 2 0.08

1.0 2 0.20 1.0 1 0.04

0.8 1 0.10 0.8

0.6 0.6

0.4 0.4

0.2 0.2

0.0 22227 -.. 0.0

0.0 0.2 0.4 0.6 0.0 0.2 0.4 0.6

r/d r/d

(c)1.0 .. 0.50

0 _.4 0.45

0.8 C 0.40

0.7 x/d 0.35

2.00.6 -' -0.30

C 0.5 1.50.5C

0.4 to$# 0.200.8

0.3 OA I0.150.2 -- 0-0o.1C

0.1 0000. 0 Y 0.00

0.00 0.10 0.20 0.30 0.40 0.50 0.60 0.70

r/d

Figure 59 Temperature field behind a conical bluff body (BR = 13%, 0= 450, Ua = 15 m/s, 0 = 0.6 5 , Tad = 1775 K): (a) isothermal contours of

C, (b) isothermal contours of Ct, and (c) radial profiles of C and Ct.

134

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4.3 SWIRL COMBUSTORSELECTED DATA SETS

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FILENAME FORMAT

Each file is headed with a FILENAME. The FILENAMEs have the following format for thestability limit data: JdtsXSTB (upper case: letter, lower case: number).

J: type of jet fluid.IfJ = A, air

= E, helium= H, hydrogen

M, methane= P, propane.

d: fuel tube diameter (d).Ifd = 9, d =9.45 mm.

t: fuel tube lip thickness (6).Ift = 0, d=0.2mm

= 1, =l.2mm

= 2, =2.4mm.

s: swirler helix angle (6).Ifs = 0, =00

= 1,6=150

= 3, =300

= 4,6=450= 6, =600

X: run number (A, B, C, etc.)

STB: filename extention for the stability data.

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DATA FILES AND TEST CONDITIONS

Filename Extension d(mm) 6 (rm) 9 Ue(m/s)

M900A .STB 9.45 0.2 00 0.5M900B .STB 9.45 0.2 00 0.5

M900C STB 9.45 0.2 00 0.5M901 .STB 9.45 0.2 150 0.5

M903 .STB 9.45 0.2 300 0.5M904 .STB 9.45 d.2 450 0.5

M906 .STB 9.45 0.2 600 0.5

M910 .STB 9.45 1.2 00 0.5M914 .STB 9.45 1.2 450 0.5

M916 .STB 9.45 1.2 600 0.5M920 .STB 9.45 2.4 00 0.5M923 .STB 9.45 2.4 300 0.5

M924 .STB 9.45 2.4 450 0.5

M926 .STB 9.45 2.4 600 0.5

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Stability Limits

File Name M900A.STBDate 4124/89, 4/25/89Measured by F TakahashiFuel Methane C. F. 0.72 p (g/cc) 0.000661 1. (g/cms) 0.000110 v (scm's) 0167Oxidant Air p (gtcc) 0.001197 pi (g/cms) 0.000183 v (scrn/s) 0.153

No. d (in) d (mm) s (scm) D (in) D (mm) Note F C

Fuel Tube 1A 0.372 9.45 0.701 0.386 9.80 Shafp-edged (with deformed hp) RT(Iow) 68.5 20.3Air Tube 1 1.060 26.92 5.693 1.074 2728 Long exit section (4.125 in I.) RT(high) 73.9 23.3 a

Annular Channel 25.08 4.938Coflowing Ar Tube 5.906 150 170.9 RI (ave.) 71,2 21.8

Coftwing Air (F5) Qe (/rain 70F) 550 Ue (rn/s) 0.54 IOOIRT(K) 0.339Swirler Unit 0 Degree

Annular Air Fuel J 3t at Lifting Fuel Jet at DropbackQa-read Qa Ua Rea Utotal Ret Q0-read Q0 Ui Rej Lift Height Qj-read qG Uj Rej

(Vrrin OC)(l/nin RT) (mis) (rn/s) (VInin 0C)(Vmin RTF) (rT's) (in) (mm) (VIin OC) (Lmin RT) (trms)

0 0 0 0 0 0 1192 92.67 22.03 12478 4.125 105 32.3 25.11 5.97 33811.08 1.17 0.039 65 0.039 65 1182 91.89 21.84 12374 0 0 36 27.99 6.65 37692.04 22 0,074 122 0.074 122 119.5 92.9 22.08 12510 0 0 40.3 31.33 7.45 4219

3 324 0,109 179 0.109 179 118.8 92.36 21.95 12436 0 0 43.1 33.51 7.96 45124 4.32 0.146 239 0.146 239 69.6 54,11 12.86 7286 2.75 70 36 27.99 6.65 3769

5.02 5.42 0.183 300 0.183 300 61.75 48 11.41 6464 125 32 28.8 22.39 5.32 30156.02 6.5 0219 360 0219 360 55.9 43.46 10.33 5852 0.75 19 0 0 0 05.97 6.45 0218 357 0218 357 57 44.31 10.53 5967 0.5 13 24.9 19.36 4.6 26078.01 8.65 0.292 479 0.292 479 47 36.54 8.68 4920 0.625 16 23.1 17.96 4.27 2418

10 10.8 0.364 598 0.364 598 38.7 30.09 7.15 4051 0.75 19 21.9 17.03 4.05 229312.5 13.5 0.455 748 0.455 748 30.2 23.48 5.58 3161 125 32 19 14.77 3.51 1989

15.01 1621 0.547 898 0.547 898 22.3 17.34 4.12 2334 2 51 12.3 9.56 2.27 128815 162 0.547 897 0.547 897 19.9 15.47 3.68 2083 2.75 70 4.7 3.65 0.87 492

17.53 18.93 0.639 1049 0.639 1049 14.6 11.35 2.7 1528 6 152 1.1 0.86 0.2 11520 21.59 0.729 1197 0.729 1197 10.3 8.01 1.9 1078 8 203 0 0 0 022 23.75 0.802 1316 0.802 1316 7.8 6.06 1.44 817 9.5 241 0 0 0 024 25.91 0.875 1436 0.875 1436 6.8 529 126 712 10.5 267 0 0 0 0

26.03 28.11 0.949 1557 0.949 1557 5.9 459 1.09 618 11 279 0 0 0 028 3023 1,02 1675 1.02 1675 5.4 42 1 565 11 279 0 0 0 030 32.39 1.093 1795 1.093 1795 4.6 3.58 0.85 482 0 0 0 0 0 0

31.6 3412 1.152 1891 1.152 1891 3.7 2.88 0.68 387 0 0 0 0 0 034.8 37.57 1.268 2082 1.268 2082 2.5 194 0.46 262 0 0 0 0 0 0

139

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Stability UmIts

Fie Name M900B.STBDaOe 4/25M89, 4/26/89Measured by F. TakahashiFuel Methane C. F 072 p (g/cc) 0.000656 p. (g/cms) 0.000111 v (scrn/s) 0.169Oxidant Air p (gocc) 0.001188 p (gfcms) 0.000184 v (scm/s) 0.155

No. d (in) d (nvm) s (san) D (ri) Dt(mm) Note F C

FuelTube 1B 0.372 9.45 0.701 0.386 9.80 Sharp-edged (re-fabricated) RT(Iow) 72.9 22.7Air Tube 1 1.060 26.92 5.693 1.074 2728 Long exit section (4.125 in I.) RT(high) 77.5 25.3Annular Channel 25.08 4.938Cofiowing Ar Tube 5.906 150 170.9 RT(ave.) 75.2 24.0

Colowing Air (F5) Qe (I/nrin 70F) 550 Lie (rnvs) 0.54 100/RT(K) 0.337Swider Unit 0 Degee

Annular Air Fuel Jet at Lifting Fuel Jet at DropbackQa-read Oa Ua Rea Utotal Ret G%-read Gj Uj Rej Lift Height G%-read qj Uj Rej

(I/rnin OC)(L/nin RIT) (m's) (mWs) (Vrain OC)(Irnin RT) (m/s) (in) (mm) (I/rnin OC) (/rrmn RT) (m's)

0 0 0 0 0 0 117 91.6 21.77 12163 425 108 33.4 26.16 6.22 34742 2.18 0.073 119 0.073 119 120.4 94.3 22.42 12522 4.25 108 37.9 29.69 7.06 39423 3.26 0.11 178 0.11 178 119.9 93.91 22.32 12470 4.25 108 41.6 32.58 7.74 4326

3.5 3.81 0.129 208 0.129 208 117.9 92.35 21.95 12262 425 108 40.5 31.72 7.54 42124 4.35 0.147 238 0.147 238 71.8 5624 13.37 7467 0 0 32.1 25.14 5.98 33386 6.53 022 357 0.22 357 57.4 44.96 10.69 5970 2.5 64 25.6 20.05 4.77 26628 8.7 0294 476 0.294 476 47.3 37.05 8.81 4919 0.625 16 22.4 17.55 4.17 2330

10 10.88 0.367 595 0.367 595 38.4 30.08 7.15 3994 0.75 19 21.6 16.92 4.02 224615 16.32 0.551 892 0.551 892 20.8 1629 3.87 2163 2.25 57 11.6 9.09 2.16 120615 16.32 0.551 892 0.551 892 19.1 14.96 3.56 1986 3 76 5.6 4.39 1.04 58220 21.76 0.734 1190 0.734 1190 9.3 728 1.73 967 8.5 216 0 0 0 024 26.11 0.881 1426 0.881 1428 62 4.86 1.15 645 0 0 0 0 0 028 30.46 1.028 1665 1.028 1665 4.3 3.37 0.8 447 0 0 0 0 0 0

32.3 35.14 1.186 1921 1.186 1921 2.5 1.96 0.47 260 0 0 0 0 0 0

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Stability Limits

Fie Name M9OOC.STBDate 4/28189Measured by F. TakahashiFuel Methane C. F. 0.72 p (g/cc) 0.000661 p (g/cms) 0.000110 v (scmis) 0,167Oxidant Air p (g/cc) 0.001196 p (g/crns) 0.000183 v (scrnis) 0.153

No. d (in) d (mm) s (scn) D (in) D (mm) Note F C

FuelTube 1B 0.372 9.45 0.701 0.386 9.80 Sharp-edged (re-fabricated) RT(low) 70.9 21.6Air Tube 2 1.060 26.92 5.693 1.074 27.28 Shodrt exit section (4.000 in I.) RT(high) 72.2 22.3Annular Channel 25.08 4.938Coflowing Ar Tube 5.906 150 170.9 HI(ave.) 71.6 22.0

Coilowing Air (F5) Ge (VImin 70F) 513 Ue (m/s) 0.5 100/RT(K) 0.339Swider Unit 0 Degree

Annular Air Fuel Jet at Lifting Fuel Jet at DropbackQa-read Ga Ua Fea Utotal Ret Gj-read Q0 Uj Rej Lift Height %j-read q1 Ui Rej

(Vrnin OC)(V/min RT) (mss) N) (Vrnin OC)(Vmin RT) (m/s) (in) (mm) (I/nin OC)((Vmin RT) (m/s)

0 0 0 0 0 0 109.4 85.1 20.23 11446 4 102 31.9 24.82 5.898 33370 0 0 0 0 0 111.4 86.66 20.6 11655 4 102 0 0 0 0

3.5 3.78 0.128 209 0.128 209 79.6 61.92 14.72 8328 3.75 95 362 28.16 6.693 37873 324 0.109 179 0.109 179 108.5 84.4 20.06 11352 3.75 95 38.6 30.03 7.137 40386 6.48 0219 359 0219 359 58.4 45.43 10.8 6110 0 0 25.7 19.99 4.752 2689

10 10.8 0.365 598 0.365 598 41.1 31,97 7.599 4300 0.75 19 20.3 15.79 3.753 212415 1621 0.547 897 0.547 897 25.4 19.76 4.696 2657 1.5 38 11.7 9.1 2.163 122415 1621 0.547 897 0.547 897 23.4 182 4.327 2448 1.75 44 6.3 4.9 1.165 65920 21.61 0.729 1196 0.729 1196 13.3 10.35 2.459 1391 5.75 146 0 0 0 024 25.93 0.875 1435 0.875 1435 7.4 5,76 1.368 774 10.5 267 0 0 0 028 3025 1.021 1674 1.021 1674 5.8 4.51 1.072 607 10.75 273 0 0 0 0

34.8 37.6 1269 2081 1269 2081 2.5 1.94 0.462 262 0 0 0 0 0 0

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Stability Limits

e Name M901.STBDale 62M89Measured by F. TakahashiFuel Methane C. F. 0.72 p (g/cc) 0.000658 p (g/cms) 0.000111 v (scmis) 0.168Oxidant Air p (g/cc) 0.001192 p (glcms) 0.000183 v (scm/s) 0.154

No. d (in) d (mT) s(scm) D (in) D (mm) Note F C

Fuel Tube 1B 0.372 9.45 0.701 0.386 9.80 Sharp-edged (re-fabricated) RT(low) 73.4 23.0Air Tube 1 1.060 26.92 5.693 1.074 2728 Long exit section (4.125 in I.) RT(high) 73.4 23.0Annular Channel 25.08 4.938Coflowing Air Tube 5.906 150 170.9 RT(ave.) 73.4 23.0

Coflowing Air (FB) Ge (Vmin 70F) 513 Ue (m's) 0.5 100/RT(K) 0.338Swifter Unit is Deo"

Annular Air Fuel Jet at Lifting Fuel Jet at DropbackQa-read Ga Ua Rea Utotal Ret Qj-read q0 UI Rej Lift Height %i-read Qj Uj Rej

(1min OC)(/nmn RT) (m/s) (rns) (Vmin 0C)(1/min RT) (rns) (in) (mm) (Umin OC) (Vrnin RT) (mis)

0 0 0 0 0 0 87.3 94.65 22.5 12647 4.5 114 24.7 26.78 6.365 35780 0 0 0 0 0 88 95.41 22.68 12749 4.5 114 24.7 26.78 6.365 35783 3.25 0.11 179 0.114 185 632 68.52 16.29 9156 3.25 83 29.3 31.77 7.551 42456 6.51 022 358 0227 370 42.5 46.08 10.95 6157 2.5 64 19.9 21.58 5.128 28839 9.76 0.329 537 0.341 556 32.5 3524 8.375 4708 0.75 19 17.6 19.08 4.536 2550

12 13.01 0.439 716 0.455 741 24.6 26.67 6.339 3564 1 25 17.7 19.19 4.561 256415 1626 0.549 895 0.568 926 13.5 14.64 3.479 1956 2.5 64 112 12.14 2.886 162318 19.52 0.659 1073 0.682 1111 11.4 12.36 2.938 1652 5.5 140 6.7 7.26 1.727 97121 22.77 0.768 1252 0.796 1297 7.8 8.46 2.01 1130 6.75 171 0 0 0 024 26.02 0.878 1431 0.909 1482 7 7.59 1.804 1014 7 178 0 0 0 027 2927 0.988 1610 1.023 1667 5.5 5.96 1.417 797 7 178 0 0 0 0

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Stability Limits

Fle Name M903.STBDate 4/28/89Measured by F. TakahashiFuel Methane C. F. 0.72 p (g/cc) 0.000659 p (g/cms) 0.000110 v (scmns) 0168Oxidant Air p (g'cc) 0.001194 p (g'cms) 0.000183 v (scrn/s) 0.153

No. d (in) d (mm) s (scm) D (in) D (mm) Note F C

Fuel Tube lB 0.372 9.45 0.701 0.386 9.80 Sha:-edged (re-tabricated) RT(low) 72.5 22.5Air Tube 1 1.060 26.92 5.693 1.074 2728 Long exit section (4.125 in I.) RT(high) 72.5 22.5Annular Channel 25.08 4.938Collowng Air Tube 5.906 150 170.9 RH(ave.) /25 22.5

Coftiong Au Fue Fe (trmin 70F) 513 Ue (m/s) 0.5 100/RT(K) 0.338SwIrter Unit 30 Degree

Annular Air Fuel Jet at Lifting Fuel Jet at DropbackOa-read Ga Ua Rea Utotai Ret Oj-read Qj Uj Rej Lift Height QC-read Qj Uj Rej

(I/rin OC)(Vrnin RT) (mis) (mIs) (V/min OC)(Vmin RT) (rn/s; (in) (mm) (Vrnin OC) (t/min RT) (rn/s)

0 0 0 0 0 0 115.1 89.7 21.32 12023 425 108 352 27.43 6.52 36770 0 0 0 0 0 1162 90.56 21.52 12138 4.25 108 0 0 0 02 2.16 0.073 119 0.084 138 118.8 92.58 22.01 12410 4 102 38.3 29.85 7.094 40014 4.33 0.146 239 0.169 276 70.4 54.86 13.04 7354 2.5 64 32.1 25.02 5.946 3353

3.5 3.79 0.128 209 0.148 241 75.4 58.76 13.97 7876 0 0 37 28.83 6.854 38653 3.25 0.11 179 0.127 207 113.2 88.22 20.97 11825 0 0 39.7 30.94 7.354 41476 6.49 0.219 358 0253 414 58.6 45.67 10.85 6121 225 57 25.6 19.95 4.742 26748 8.66 0292 478 0.337 552 49.8 38.81 9.22 5202 0.75 19 23.1 18 4.279 2413

11 11.91 0.402 657 0.464 758 38.8 30.24 7.19 4053 1 25 21.8 16.99 4.038 227715 1624 0.548 896 0.633 1034 27.5 21.43 5.09 2873 1.56 40 18.8 14.65 3.482 196415 1624 0.548 896 0.633 1034 25.7 20.03 4.76 2685 0 0 0 0 0 020 21.65 0.731 1194 0.844 1379 20.3 15.82 3.76 2121 3.5 89 1.1 0.86 0.204 11525 27.06 0.913 1493 1.055 1724 19.2 14.96 3.56 2006 4 102 0 0 0 030 32.47 1.096 1791 1.265 2069 16.3 12.7 3.02 1703 5.125 130 0 0 0 032 34.64 1.169 1911 1.35 2206 13.5 10.52 2.5 1410 5.5 140 0 0 0 0

34.8 37.67 1271 2078 1.468 2400 7 5.46 1.3 731 0 0 0 0 0 034 36.8 1242 2030 1.434 2344 9.2 7.17 1.7 961 0 0 0 0 0 0

35.1 37.99 1282 2096 1.481 2420 4 3.12 0.74 418 0 0 0 0 0 0362 39.18 1.322 2162 1.527 2496 1.1 0.86 02 115 0 0 0 0 0 0

142

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Stability Limits

File Name M904.STBDate 4r28189Measured by F. TakahashiFuel Methane C. F. 0.72 p (g/cc) 0.000659 Ai (gfcms) 0.000110 v (scrn/s) 0.168Oxddant Air p (g/cc) 0.001194 g. (g/cms) 0.000183 v (scmis) 0.153

No. d (in) d (mmn) s (scm) D (in) D (mm) Note F C

Fuel Tube lB 0.372 9.45 0.701 0.386 9.80 Sharp-edged (re-tabricated) RT(low) 72.5 22.5Air Tube 1 1.060 26.92 5.693 1.074 27.28 Long exit section (4.125 in I.) RT(high) 72.5 22.5Annular Channel 25.08 4938Coftowing Air Tube 5.906 150 170.9 RT(ave.) 72.5 22.5

Coflowing Air (FB) Ge (Vmrin 70F) 513 Ue (m/s) 0.5 1 OQ/RT(K) 0.338Swirter Unit 45 Degee

Annular Air Fuel Jet at Lifting Fuel Jet at DropbackGa-read Oa Ua Rea Utotal Ret Qj-read Qj U; Rej Lift Height Qj-read Qj Uj Rej

(Vrain OC)(Vmrin RT) (mi/s) N) (1/min OC)(1/min RT) (rn/s) (in) (mm) (/mrin OC)(Vrnin RT) (m/s)

0 0 0 0 0 0 113.1 88.14 20.95 11815 425 108 352 27.4? 6.52 36770 0 0 0 0 0 113.4 88.37 21.01 11846 0 0 0 0 0 02 2.16 0.073 119 0.139 227 115.2 89.78 21.34 12034 3.75 95 38.2 29.77 7.08 39904 4.33 0.146 239 0278 455 70.9 5525 13.13 7406 2.5 64 33.6 26.18 6.22 35103 3.25 0.11 179 0209 341 116 90.4 21.49 12117 3.75 95 40.3 31.41 7.46 42106 6.49 0219 358 0.417 682 60.1 46.84 11.13 6278 225 57 27.1 21.12 5.02 28318 8.66 0292 478 0.556 909 51.5 40.13 9.54 5380 1.75 44 24 18.7 4.45 2507

11 11.91 0.402 657 0.765 1250 40 31.17 7.41 4178 1.5 38 22.9 17.85 4.24 239215 1624 0.548 896 1.043 1705 312 24.31 5.78 3259 1.125 29 21.3 16.6 3.95 222515 1624 0.548 896 1.043 1705 28.05 21.86 52 2930 125 32 21.3 16.6 3.95 222520 21.65 0.731 1194 1.391 2273 19.85 15.47 3.68 2074 325 83 18.5 14.42 3.43 193325 27.06 0.913 1493 1.738 2842 18.3 1426 3.39 1912 3.75 95 10.1 7.87 1.87 10•530 32.47 1.096 1791 2.086 3410 19 14.81 3.52 1985 4 102 5.8 4.52 1.07 60635 37.88 1279 2090 2.434 3979 19.8 15.43 3.67 2068 0 0 5.7 4.44 1.06 59540 43.29 1.461 2389 2.781 4547 20.45 15.94 3.79 2136 4 102 7.05 5.49 1.31 73645 48.71 1.644 2687 3.129 5115 20.9 1629 3.87 2183 4 102 8.2 6.39 1.52 85756 60.61 2.046 3344 3.894 6366 15 11.69 2.78 1567 4.75 121 0 0 0 0

51.3 55.53 1.874 3063 3.567 5831 10 7.79 1.85 1045 4 102 0 0 0 045.6 49.36 1.666 2723 3.171 5183 5 3.9 0.93 522 0 0 0 0 0 037.3 40.37 1.363 2227 2.594 4240 2.5 1.95 0.46 261 0 0 0 0 0 036.5 39.51 1.333 2180 2.538 4149 2.5 1.95 0.46 261 0 0 0 0 0 0

38 41.13 1.388 2269 2.642 4320 2.5 1.95 0.46 261 0 0 0 0 0 039.1 42.32 1.428 2335 2.719 4445 1.1 0.86 02 115 0 0 0 0 0 0

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Stability Limits

Fie Name M906.STBDale 5/24/89, 6d22i89Measured by F. TakahashiFuel Methane C. F. 0.72 p (g'cc) 0.000659 Pi (g'cms) 0.000111 v (scnvs) 0168Oxidant Air p (o/cc) 0.001194 V (gocms) 0.000183 v (scm's) 0 1;1

No, d (in) d(mm) s(scm) 0(i) D(mm) Note F C

Fuel Tube 1B 0.372 9.45 0,701 0.386 9.80 Sharp-edged (re-tabncated) RT(low) 71.7 22.1Air Tube 1 1.060 26.92 5.693 1.074 2728 Long exit section (4.125 in I.) RT(high) 73.7 232Annular Channel 25.08 4.938Cotlowing Air Tube 5.906 150 170.9 HI(ave.) 727 22.6

Coflowing Air (F5) Qe (V1min 70F) 513 Ue (ni's) 0.5 100IRT(K) 0.338Swirler Unit 60 Degree

Annular Air Fuel Jet at Lifting Fuel Jet at DropbackQa-read Qa Ua Rea Utotai Ret 01-read Qj (j Rej Lift Height Q0-read 0j Uj Rej

(Vmrin 0C)(I/mrin RT) (nm/s) (rm/s) (I/min OC)(Vrnin RT) (m/s) (in) (mm) (/rnin 0C)(Irnin ( TRI) (m/s)

0 0 0 0 0 0 87.3 94.53 22.47 12662 4.375 111 23.6 25.55 6.074 34230 0 0 0 0 0 87.6 94.85 22.55 12705 4.375 111 23.3 2523 5.997 33793 3.25 0.11 179 0219 358 59.4 64,32 1529 8615 3 76 27.8 30.1 7.155 40322 2.17 0.073 119 0.146 239 832 90.09 21.41 12067 4 102 25.6 27.72 6.588 37136 6.5 0219 358 0.439 716 43.9 47.53 11.3 6367 2.25 57 20.6 22.31 5.302 29889 9.75 0.329 537 0.658 1075 33.9 36.71 8.725 4917 0.75 19 18.9 20.46 4.864 2741

12 12.99 0.439 716 0.877 1433 29 31.4 7.464 4206 0.875 22 19.5 21.11 5.019 282815 16.24 0.548 895 1.096 1791 23.2 25.12 5.971 3365 1 25 17.5 18.95 4.504 2538

15.2 16.46 0.555 907 1.111 1815 22.1 23.93 5.688 3205 1 25 21.3 23.06 5.482 3089202 21.87 0.738 1206 1.476 2412 24.9 26.96 6.408 3611 1.125 29 19 20.57 4.89 275630.5 33.02 1.115 1821 2.229 3642 33.5 36.27 8.622 4859 1.375 35 18.1 19.6 4.658 2625

40 43.31 1.462 2388 2.923 4776 36.1 39.09 9291 5236 2 51 20.4 22.09 5.25 295950 54.14 1.827 2985 3.654 5970 46 49.81 11.84 6672 2.5 64 24.4 26.42 628 3539

59.8 64.75 2.185 3570 4.371 7140 46.2 50.02 11.89 6701 3 76 27 2924 6.949 391669.6 75.36 2.543 4155 5.087 8310 49.1 53.16 12.64 7121 3 76 37.2 40.28 9.574 5395

80 86.62 2.923 4776 5.847 9552 48.7 52.73 12.53 7063 3 76 42 45.48 10.81 609290 97.45 3289 5373 6.578 10745 49.6 53.71 12.77 7194 3 76 48.4 52.41 12.46 7020

100.1 108.4 3.658 5976 7.316 11951 53.8 58.25 13.85 7803 3 76 512 55.44 13.18 74261102 119.3 4.027 6579 8.054 13157 53.6 58.04 13.8 7774 3.5 89 0 0 0 0125.9 136.3 4.601 7516 9202 15032 45 48.73 11.58 6527 3.5 89 0 0 0 0

120 129.9 4.385 7164 8.77 14327 54.8 59.34 14.1 7948 3.5 89 0 0 0 0107.5 116.4 3,928 6417 7.857 12835 35 37.9 9.008 5076 3.5 89 0 0 0 0982 106.3 3.589 5862 7.177 11725 30 32.48 7.721 4351 3 76 0 0 0 091.7 9929 3,351 5474 6.702 10948 25 27.07 6.434 3626 2 51 0 0 0 080,6 8727 2.945 4812 5.891 9623 20 21.66 5.147 2901 1.75 44 0 0 0 076.7 83.05 2.803 4579 5.606 9158 15 16.24 3.86 2176 1.25 32 0 0 0 062.4 67.57 228 3725 4.561 7450 10 10.83 2574 1450 0.5 13 0 0 0 050.8 55.01 1.856 3033 3.713 6065 5 5.41 1.287 725 0.5 13 0 0 0 033.8 36.6 1235 2018 2.47 4036 09 0.97 0.232 131 0.5 13 0 0 0 0130 140.8 4.751 7761 9.501 15521 55.1 59.66 14.18 7992 4 102 0 0 0 0140 151.6 5.116 8358 1023 16715 53.3 57.71 13.72 T730 4 102 0 0 0 0

140.4 152 5.131 8381 1026 16763 50 54.14 12.87 7252 4 102 0 0 0 0

144

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Stability Limits

Fie Name M910.STBDale 5/25/89Measured by F. TakahashiFuel Methane C F. 0.72 p (g/cc) 0.000659 . (g/cms) 0.000111 v (scmis) 0.168Oxidant Air p (glcc) 0.001193 pi (g/cms) 0.000183 v (scm's) 0.154

No. d (in) d (mm) s (scm) D(in) D (mm) Note F C

Fuel Tube 2 0.372 9.45 0.701 0.466 11.84 Flat-end (12 mm thickness) RT(iow) 73.0 22.8Air Tube 1 1.060 26.92 5.693 1.074 27.28 Long exit section (4.125 in I.) RT(high) 73.0 22.8Annular Channel 24.18 4.593Cofiowing Ar Tube 5.906 150 170.9 RT(ave.) 73.0 22.8

Coflowing Air (F5) Ge (Vrmin 70F) 513 Ue (m's) 0.5 100/RT(K) 0.338Swider Unit 0 Degree

Annular Air Fuel Jet at Lifting Fuel Jet at DropbackQa-read Ga Ua Rea Utotal Ret QG-read Qj Uj Rej Lift Height QJ-read 01 Uj Rej

(Irmin OC)(/rmin RT) (m/s) (rn's) (11min OC)(Vrnin RT) (rn's) (in) (mm) (V/min OC) (/rmin RFT) (rns)

0 0 0 0 0 0 84.8 91.87 21.84 12293 4.25 108 22.4 24.27 5.768 32470 0 0 0 0 0 85.5 92.63 22.02 12395 4.25 108 23.8 25.78 6.129 34503 3.25 0.118 186 0.118 186 77.3 83.75 19.91 11206 4 102 29 31.42 7.468 4204

4.5 4.88 0.177 278 0.177 278 542 58.72 13.96 7857 325 83 23 24.92 5.923 33346 6.5 0236 371 0236 371 50 54.17 12.88 7248 2.75 70 20.3 21.99 5.227 29439 9.75 0.354 557 0.354 557 45.1 48.86 11.61 6538 2.5 64 16.2 17.55 4.172 2348

12 13 0.472 742 0.472 742 39.6 42.9 10.2 5741 2.25 57 15 16.25 3.863 217415 1625 0.59 928 0.59 928 29.6 32.07 7.622 4291 1 25 4.6 4.98 1.185 66715 16.25 0.59 928 0.59 928 29.6 32.07 7.622 4291 1.5 38 0 0 0 018 19.5 0.706 1114 0.708 1114 28.4 30.77 7.313 4117 1.5 38 0 0 0 021 22.75 0.826 1299 0.826 1299 20.9 22.64 5.382 3030 2.375 60 0 0 0 024 26 0.944 1485 0.944 1485 17.1 18.53 4.403 2479 3.25 83 0 0 0 027 2925 1.061 1671 1.061 1671 14.1 1528 3.631 2044 5 127 0 0 0 r)30 32.5 1.179 1856 1.179 1856 12.5 13.54 3.219 1812 7 178 0 0 0 033 35.75 1297 2042 1297 2042 102 11.05 2.627 1479 9 229 0 0 0 036 39 1.415 2227 1.415 2227 8 8.67 2.06 1160 0 0 0 0 0 039 42.25 1.533 2413 1.533 2413 6 6.5 1.545 870 0 0 0 0 0 042 45.5 1.651 2599 1.651 2599 3.9 423 1.004 565 0 0 0 0 0 045 48.75 1.769 2784 1.769 2784 2 2.17 0.515 290 0 0 0 0 0 0

47.5 51.46 1.867 2939 1.867 2939 0.82 0.89 0.211 119 0 0 0 0 0 0

, , 1I5

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Stability Limits

Fie Nane M914.STBDate 5/26/89Measured by F. TakahashiFuel Methane C. F. 0.72 p (g/cc) 0.000660 p (g/cms) 0.000110 v (scm's) 0.167Oxidant Air p (g'cc) 0.001195 p (g/cms) 0.000183 v (scmvs) 0 153

No. d (in) d (mm) s (scm) D (in) D (mm) Note F C

Fuel Tube 2 0.372 9.45 0.701 0.466 11.84 Flat-end (1.2 mm thickness) RT(low) 71.0 21 7Air Tube 1 1.060 26.92 5.693 1.074 27.28 Long exit section (4.125 in I.) RT(high) 73.4 23Annular Channel 24.18 4.593Cotlowing Air Tube 5.906 150 170.9 H I(ave.) 72.2 22.3

Coflowing Air (F5) Qe (Vmin 70F) 513 Ue (m/s) 0.5 100/RT(K) 0 338Swirler Unit 45 Degree

Annular Air Fuel Jet at Lifting Fuel Jet at DropbackQa-read Qa Ua Rea Ulotal Ret Q%-read qj Uj Rej Lift Height QO-read Qj Uj Rel

(Vrnin 0C)(VImin RT) (m's) (m/s) (Vmin OC)(VImin RT) (m/s) (in) (mm) (Vrran OC) (Vmin RT) (rn/s)

0 0 0 0 0 0 85.7 92.71 22.04 12440 4.25 108 25 27.04 6.428 36290 0 0 0 0 0 85.6 92.6 22.01 12425 4.25 108 25 27.04 6.428 36293 325 0.118 186 0.167 263 62.5 67.61 16.07 9072 3.75 95 27.6 29.86 7.097 40066 6.49 0.236 372 0.333 526 52.3 56.58 13.45 7592 2.75 70 18.8 20.34 4.834 27299 9.74 0.353 558 0.5 788 46 49,76 11.83 6677 2.5 64 18.9 20.45 4.86 2743

12 12.98 0.471 743 0.666 1051 412 44.57 10.59 5980 2.25 57 17.4 18.82 4.474 252615 1623 0.589 929 0.833 1314 37.5 40.57 9.642 5443 1.375 35 19.4 20.99 4.988 281615 1623 0.589 929 0.833 1314 31.7 34.29 8.151 4601 1.5 38 15.6 16.88 4.011 226415 1623 0.589 929 0.833 1314 30.7 33.21 7.894 4456 1.5 38 15.6 16.88 4.011 226418 19.47 0.707 1115 0.999 1577 24.8 26,83 6.377 3600 1.75 44 7.7 8.33 1.98 111821 22.72 0.824 1301 1.166 1840 22.2 24.02 5.708 3222 2 51 3.2 3.46 0.823 46424 25.96 0.942 1487 1.332 2103 16.1 17.42 4.14 2337 3.5 89 0 0 0 027 2921 1.06 1673 1.499 2365 15.1 16.33 3.883 2192 4 102 0 0 0 030 32.45 1.178 1858 1.665 2628 14.9 16.12 3.831 2163 4.25 108 0 0 0 033 35.7 1.295 2044 1.832 2891 15.6 16.88 4.011 2264 4.5 114 0 0 0 036 38.94 1.413 2230 1.998 3154 15.5 16.77 3.985 2250 4.75 121 0 0 0 038 41.11 1,492 2354 2.11 3329 1.25 1.35 0.321 181 1.25 32 0 0 0 0

378 40.89 1.484 2342 2.098 3311 0.85 0.92 0219 123 1 25 0 0 0 039.6 42.84 1.554 2453 2.198 3469 1.05 1,14 0.27 152 1 25 0 0 0 0

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Stability Umits

Fie Name M916.STBDae 5021189Measured by F. TakahashiFuel Methane C. F. 0.72 p (g/cc) 0.000659 p (g/cms) 0.000111 v (scm's) 0.168Oxidant Air p (g/cc) 0.001192 p (g/cms) 0.000183 v (scm's) 0.154

No. d (in) d (mm) s (scm) D (in) D (mm) Note F C

Fuel Tube 2 0.372 9.45 0.701 0.466 11.84 Flat-end (12 mm thickness) RT(low) 71.0 21.7Air Tube 1 1.060 26.92 5.693 1.074 2728 Long ex section (4.125 in I.) RT(high) 73.4 23Annular Channel 24.18 4.593Coflowtng Air Tube 5.906 150 170.9 RT(ave.) 72.2 22.3

Coflowing Air (FB) Qe (Vrnin 70F) 513 Ue (rn/s) 0.5 100/RT(K) 0.338Swirler Unit 60 Degree

Annular Air Fuel Jet at Lifting Fuel Jet at DropbackQa-read Wa Ua Rea Utotal Ret Qj-read Qj Uj Rej Lift Height Qj-read Qj Uj Rej

(L/min OC)(I/min RT) (m's) (m's) (V/min OC)(VImin RT) (m/s) (in) (mm) (1/mrin OC) (1/rin RT) (m's)

0 0 0 0 0 0 84.6 91.69 21.79 12260 4.5 114 25 27.09 6.44 36233 3.25 0.118 186 0236 371 62.3 67.52 16.05 9028 3.25 83 28.6 31 7.367 41456 6.5 0236 371 0.472 742 50.9 55.17 13.11 7376 2.75 70 19.3 20.92 4.972 27979 9.75 0.354 557 0.708 1113 45.9 49.75 11.82 6652 2.5 64 17.9 19.4 4.611 2594

12 13.01 0.472 742 0.944 1485 40.3 43.68 10.38 5840 2 51 18.4 19.94 4.74 2615 1626 0.59 928 1.18 1856 34.8 37.72 8.965 5043 1.13 29 17.1 18.53 4.405 247820 21.68 0.787 1237 1.573 2474 29 31.43 7.471 4203 1 25 17.5 18.97 4.508 253625 27.09 0.983 1546 1.966 3093 30.7 3327 7.908 4449 1.5 38 17.5 18.97 4.508 253630 32.51 1.18 1856 2.36 3711 32 34.68 8.243 4637 1.75 44 17.5 18.97 4.508 253640 43.35 1.573 2474 3.146 4948 38.9 42.16 10.02 5637 2 51 18 19.51 4.637 260950 54.19 1.966 3093 3.933 6186 47.8 51.81 12,31 6927 2.5 64 18.1 19.62 4.663 262360 65.03 2.36 3711 4.719 7423 55.9 60.58 14.4 8101 3 76 19.9 21.57 5.126 288470 75.87 2.753 4330 5.506 8660 62.2 67.41 16.02 9014 3.13 79 17.1 18.53 4,405 247880 86.7 3.146 4948 6.292 9897 67.7 73.37 17.44 9811 3.13 "19 0 0 0 090 97.54 3.539 5567 7.079 11134 69 74.78 17.78 9999 3.5 89 0 0 0 0

100 108.4 3.933 6186 7.866 12371 65.9 71.42 16.98 9550 3.5 89 0 0 0 0110 1192 4.326 6804 8.652 13608 62.3 67.52 16.05 9028 3.5 89 0 0 0 0120 130.1 4.719 7423 9.439 14845 58.9 63.84 15.17 8536 3.5 89 0 0 0 0130 140.9 5.113 8041 10.23 16082 58.8 63.73 15.15 8521 3.5 89 0 0 0 0140 151.7 5.506 8660 11.01 17320 58 62.86 14.94 8405 3.5 89 0 0 0 0

137.1 148.6 5.392 8480 10.78 16961 57.6 62.43 14.84 8347 3.5 89 0 0 0 0140 151.7 5.506 8660 11.01 17320 56.5 6123 14.56 8188 3.5 89 0 0 0 0136 147.4 5.349 8412 10.7 16825 572 61.99 14.74 8289 3.5 89 0 0 0 0141 152.8 5.545 8722 11.09 17443 54.4 58.96 14.01 7884 4.5 114 0 0 0 0

1364 147.8 5.364 8437 10.73 16874 50.9 55.17 13.11 7376 4.5 114 0 0 0 0132.6 143.7 5215 8202 10.43 16404 43.4 47.04 11.18 6289 4.25 108 0 0 0 0

119 129 4.68 7361 9.36 14722 36 39.02 9.274 5217 4 102 0 0 0 0104.1 112.8 4.094 6439 8.188 12878 29.1 31.54 7.496 4217 3.5 89 0 0 0 C87.7 95.05 3.449 5425 6.898 10849 21.8 23.63 5.616 3159 2.5 64 0 0 0 079.7 86.38 3.134 4930 6.269 9860 14.6 15.82 3,761 2116 2 51 0 0 0 0

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Stability Limits

File Nane M920.STBDate 4Q27/89Measured by F. TakahashiFuel Methane C. F. 0.72 p (g'cc) 0.000659 p (g'cms) 0.000111 v (scrms) 0.168Oxidant Air p (gfcc) 0.001193 p (g/cms) 0.000183 v (scm/s) 0.154

No. d (in) d (ram) s (scm) D (in) D (mm) Note F C

FuelTube 3 0.372 9.45 0.701 0.562 1427 Flat-end (2.4mm thickness) RT(Iow) 72.6 22.6Air Tube 1 1.060 26.92 5.693 1.074 2728 Long exit section (4.125 in I.) RT(high) 73.5 23.1Annular Channel 22.83 4.093Coflowing Air Tube 5.906 150 170.9 RT(ave.) 73.1 22.8

Coflovng Air (FS) Qe (/n-in 70F) 513 Ue (m's) 0.5 1O0/RT(K) 0.338Swirder Unit 0 Degree

Annular Air Fuel Jet at Lifting Fuel Jet al DropbackGa-read Ga Ua Rea Utotal Ret QG-read Qj Uj Rej Lift Height Qj-read qj Uj Rej

(Vrnin OC)(l/min RT) (m/s) (m's) (/mrin OC)(i/min RT) (m/s) (in) (mm) (/rnin OC) (/rnin RT) (rns)

0 0 0 0 0 0 104.5 81.52 19.38 10906 4.25 108 35.5 27.69 6.58 37052 2.17 0.088 131 0.088 131 102.7 80.12 19.04 10718 0 0 38.9 30.35 7.21 40604 4.33 0.176 262 0.176 262 85.25 66.5 15.81 8897 325 83 30.9 24.11 5.73 32256 6.5 0265 393 0265 393 85 66.31 15.76 8871 3.125 79 24.3 18.96 4.51 25368 8.67 0.353 524 0.353 524 84 65.53 15.58 8767 3.125 79 21.9 17.08 4.06 2286

10 10.83 0.441 655 0.441 655 842 65.69 15.61 8788 325 83 20.8 1623 3.86 217112 13 0.529 786 0.529 786 85.8 66.93 15.91 8955 3.375 86 17.8 13.89 3.3 185814 15.17 0.618 918 0.618 918 88 68.65 16.32 9184 3.75 95 10.5 8.19 1.95 109616 17.34 0.706 1049 0.706 1049 89.3 69.66 16.56 9320 0 0 4.5 3.51 0.83 47018 19.5 0.794 1180 0.794 1180 92.3 72 17.11 9633 3.375 86 0 0 0 020 21.67 0.882 1311 0.882 1311 92 71.77 17.06 9602 3.75 95 0 0 0 023 24.92 1.015 1507 1.015 1507 962 75,05 17.84 10040 3.75 95 0 0 0 026 28.17 1.147 1704 1.147 1704 96.5 75,28 17.89 10071 3.75 95 0 0 0 030 32.5 1.324 1966 1.324 1966 95.2 74.27 17.65 9936 0 0 0 0 0 035 37.92 1.544 2294 1.544 2294 93.7 73.1 17.37 9779 0 0 0 0 0 040 43.34 1.765 2622 1.765 2622 91.9 71.69 17.04 9591 0 0 0 0 0 045 48.76 1.985 2949 1.985 2949 91.3 71.22 16.93 9529 0 0 0 0 0 050 54.17 2206 3277 2206 3277 90.2 70.37 16.73 9414 0 0 0 0 0 055 59.59 2.427 3605 2.427 3605 89.2 69.59 16.54 9310 0 0 0 0 0 0

60 65.01 2.647 3932 2.647 3932 88.1 68.73 16.34 9195 0 0 0 0 0 070 75.84 3.088 4588 3.088 4588 86.1 67.17 15.96 8986 4.75 121 0 0 0 075 81.26 3.309 4915 3.309 4915 80.1 62.49 14.85 8360 0 0 0 0 0 0

802 86.9 3.538 5256 3.538 5256 80 62.41 14.83 8349 5.75 146 0 0 0 0

70.9 76.82 3.128 4647 3.128 4647 84 65.53 15.58 8767 5.125 130 0 0 0 077.3 83.75 3.41 5066 3.41 5066 82 63.97 15.2 8558 0 0 0 0 0 091.1 98.71 4.019 5971 4.019 5971 75 58.51 13.91 7827 6.625 168 0 0 0 087.4 94.7 3.856 5728 3.856 5728 77.5 60.46 14.37 8088 0 0 0 0 0 099.6 107.9 4.394 6528 4.394 6528 70 54.61 12.98 7306 8 203 0 0 0 094.4 102,3 4.165 6187 4.165 6187 72.5 56,56 13.44 7567 7 178 0 0 0 0

92.6 100.3 4.086 6069 4.086 6069 65 50.71 12,05 6784 7.25 184 0 0 0 094.1 102 4.152 6167 4.152 6167 65 50.71 12.05 6784 0 0 0 0 0 092.4 100.1 4.077 6056 4.077 6056 65 50.71 12.05 6784 0 0 0 0 0 090.5 98.06 3.993 5931 3.993 5931 60 46.81 11.13 6262 725 184 0 0 0 0

82 88.85 3.618 5374 3.618 5374 50 39.01 9.27 5218 9 229 0 0 0 0

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75.5 81.8 3.331 4948 3.331 4948 40 312 7.42 4175 7 178 0 0 0 070.4 7628 3.106 4614 3,106 4614 30 23.4 5.56 3131 7 178 0 0 3 0

64 69.34 2.824 4195 2.824 4195 20 15.6 3.71 2087 0 0 0 0 0 056.7 61.43 2.502 3716 2.502 3716 12 9.36 223 1252 0 0 0 0 0 0

53 57.43 2.338 3474 2.338 3474 5 3.9 0.93 522 0 0 0 0 0 049.9 54.07 2202 3270 2202 3270 2 1.56 0.37 209 0 0 0 0 0 0482 5222 2.127 3159 2.127 3159 1.1 0.86 02 115 0 0 0 0 0 0

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Stability Limits

Fie Name M923.STBDate 5/31/89Measured by F. TakahashiFuel Methane C. F. 0.72 p (g/cc) 0.000657 pj (g/cms) 0000111 v (scm/s) 0.169Oxidant Air p (g/cc) 0.001190 pt (g/cms) 0.000184 v (scrmVs) 0.154

No. d (in) d (rnm) s (scm) D (in) D (mm) Note F C

Fuel Tube 3 0.372 9.45 0.701 0.562 1427 Flat-end (2.4mm thickness) RT(low) 74.2 23.4Air Tube 1 1.060 26.92 5.693 1.074 2728 Long exit section (4.125 in I.) RT(high) 74.2 234Annular Channel 22.83 4.093Coflowing Air Tube 5.906 150 170.9 H1 (ave.) 74.2 23.4

Cofiowing Air (FR) Ge (Vmin 70F) 513 Ue (n/s) 0.5 1O0RT(K) 0.337Swirler Unit 30 Degree

Annular Air Fuel Jet at Lifting Fuel Jet at DropbackQa-read Oa Ua Res Utotal Ret %j-read Qj Uj Rej Lift Height Qj-read Q Ui Rej

(/rain OC)(t/nin RT) (rn/s) (rnms) (mmin OC)(I/min RT) (rm/s) (in) (ram) (Vmmin OC) (/min RT) (m/s)

0 0 0 0 0 0 832 90.34 21.47 12037 425 108 24.3 26.39 6272 35163 326 0.133 196 0.153 227 67.4 73.18 17.4 9752 3.375 86 30 32.57 7.743 43407 7.6 0.31 458 0.357 529 63.7 69.17 16.44 9216 325 83 18.8 20.41 4.852 2720

11 11.94 0.486 720 0.562 831 64.7 7025 16.7 9361 3.25 83 17.1 18.57 4.413 247414.45 15.69 0.639 945 0.738 1092 65,7 71.34 16.96 9506 3.25 83 132 14.33 3.407 1910

15 1629 0.663 981 0.766 1133 68.4 7427 17.65 9896 4 102 1.4 1.52 0.361 20330 32.57 1.326 1963 1.532 2267 702 76.23 18.12 10157 4 102 0 0 0 045 48.86 1.99 2944 2297 3400 66.1 71.77 17.06 9563 3.75 95 0 0 0 060 65.15 2.653 3926 3.063 4533 632 68.62 16.31 9144 4.25 108 0 0 0 075 81.44 3.316 4907 3.829 5666 61.9 6721 15.98 8956 4.75 121 0 0 0 090 97.72 3.979 5889 4.595 6800 59.9 65.04 15.46 8666 5.625 143 0 0 0 0

105 114 4.643 6870 5.361 7933 54.2 58.85 13.99 7842 6.5 165 0 0 0 0110.5 120 4.886 7230 5.642 8349 47.1 51.14 12.16 6814 7 178 0 0 0 0107.5 116.7 4.753 7034 5.488 8122 43.5 4723 11.23 6294 7 178 0 0 0 098.5 107 4.355 6445 5.029 7442 362 39,31 9.343 5237 7.25 184 0 0 0 086.6 94.03 3.829 5666 4.421 6543 29 31.49 7.485 4196 7 178 0 0 0 075.1 81.55 3.321 4914 3,834 5674 21.7 23.56 5.601 3140 7 178 0 0 0 056.3 61.13 2.489 3684 2.874 4254 14.4 15.64 3.716 2083 7 178 0 0 0 046.3 5027 2.047 3029 2.364 3498 5.9 6,41 1.523 854 0 0 0 0 0 041.1 44.63 1.817 2689 2.098 3105 0.8 0.87 0.206 116 1.25 32 0 0 0 0

15()

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Stability Limits

Fie Name M924.STBDae M1/89Measured by F. TakahashiFuel Methane C. F. 0.72 p (g/cc) 0.000661 pi (g/cms) 0.000110 v (scm/s) 0.167Oxidant Air p (g/cc) 0.001196 p (g'cms) 0.000183 v (scmis) 0.153

No. d (in) d (mm) s (scm) D (in) D (mm) Note F C

Fuel Tube 3 0.372 9.45 0.701 0.562 1427 Flat-end (2.4mm thickness) RT(low) 70.3 21.6Air Tube 1 1.060 26.92 5.693 1.074 27.28 Long exit section (4.125 in I.) RT(high) 72.2 22.3Annular Channel 22.83 4.093Coflowing Air Tube 5.906 150 170.9 RT(ave.) 71.6 22.0

Coflowing Air (FB) Qe (VIrin 70F) 513 Ue (m/s) 0.5 IOQ/RT(K) 0.339Swirler Unit 45 Degree

Annular Air Fuel Jet at Lifting Fuel Jet at DropbackOs-read 0a Ua Rea Utotal Ret Qqead Gj UI Rej Lift Height Q-.read Qj Uj Rej

(Vnrin OC)(Vmin RI) (m's) (mWs) (VInin OC)(Vmin RT) (m/s) (in) (mm) (I/mn OC)/m"n RT) (mnts)

0 0 0 0 0 0 1032 8028 19.08 10797 3.75 95 34.6 26.92 6.398 36200 0 0 0 0 0 102.8 79.97 19.01 10755 3.75 95 0 0 0 04 4.32 0.176 263 0249 372 86.6 67.37 16.01 9060 0 0 32.4 252 5.991 33908 8.64 0.352 525 0.498 743 83.8 65.19 15.5 8767 3 76 22.1 17.19 4.086 2312

12 12.97 0.528 788 0.747 1115 84.5 65.73 15.62 8841 325 83 20.6 16.03 3.809 215515 1621 0.66 985 0.933 1393 86 66.9 15.9 8998 3.25 83 18 14 3.328 188315 1621 0.66 985 0.933 1393 86.7 67.45 16.03 9071 325 83 0 0 0 020 21.61 0.88 1314 1244 1858 89.5 69.62 16.55 9364 325 83 1.5 1.17 0277 15730 32.41 1.32 1971 1.867 2787 892 69.39 16.49 9332 325 83 0 0 0 040 4322 1.76 2627 2.489 3716 86.5 6729 15.99 9050 3.75 95 0 0 0 050 54.02 22 3284 3.111 4645 84.6 65.81 15.64 8851 3.875 98 0 0 0 060 64.83 2.64 3941 3.733 5573 82.7 64.33 1529 8652 4 102 0 0 0 070 75.63 3.08 4598 4.355 6502 80.7 62.78 14.92 8443 4.5 114 0 0 0 080 86.44 3.52 5255 4.978 7431 78.4 60.99 14.5 8202 4.5 114 0 0 0 090 97.24 3.96 5912 5.6 8360 77.5 6029 14.33 8108 4.5 114 0 0 0 0

100 108 4.4 6568 6.222 9289 75.5 58.73 13.96 7899 5 127 0 0 0 0110 118.9 4.84 7225 6.844 10218 73.3 57.02 13.55 7669 5.5 140 0 0 0 0120 129.7 528 7882 7.466 11147 71 5523 13.13 7428 625 159 0 0 0 0

0 0 0 0 0 0 107.1 83.31 19.8 11205 425 108 32.7 25.44 6.046 34210 0 0 0 0 0 106 82.46 19.6 11090 425 108 33.4 25.98 6.176 3494

15 1621 0.66 985 0.933 1393 872 67.83 16.12 9123 3.5 89 19.3 15.01 3.569 201915 1621 0.66 985 0.933 1393 882 68.61 16.31 9228 3.5 89 14.3 11.12 2.644 1496

120 129.7 528 7882 7.466 11147 682 53.05 12.61 7135 6 152 0 0 0 0127.6 137.9 5.614 8381 7.939 11853 62.5 48.62 11.56 6539 7.25 184 0 0 0 0126.8 137 5.579 8329 7.889 11779 59.9 46.6 11.08 6267 625 159 0 0 0 0122.9 132.8 5.407 8073 7.647 11416 55.1 42.86 10.19 5765 6.5 165 0 0 0 0117.5 127 5.17 7718 7.311 10915 50.1 38.97 9264 5242 6.25 159 0 0 0 0109.6 118.4 4.822 7199 6.819 10181 45 35.01 8.321 4706 6.75 171 0 0 0 0101.6 109.8 4.47 6673 6.322 9438 39.8 30.96 7.359 4164 39.8 1011 0 0 0 095.1 102.8 4.184 6246 5.917 8834 34.9 27.15 6.453 3651 6.75 171 0 0 0 083.9 90.65 3.691 5511 5.22 7794 29.9 2326 5.529 3128 6.5 165 0 0 0 0

77.8 84.06 3.423 5110 4.841 7227 25.1 19.53 4.641 2626 0 0 0 0 0 063.4 68.5 2789 4164 3.945 5889 19.8 15.4 3.661 2072 0 0 0 0 0 0

57 61.59 2.508 3744 3.547 5295 14.9 11.59 2.755 1559 0 0 0 0 0 0

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47.8 51.65 2.103 3140 2.974 4440 9.8 762 1.812 1025 0 0 0 0 0 0491 53.05 2.16 3225 3.055 4561 5.1 3.97 0.943 534 1.75 44 0 0 0 051.3 55.43 2257 3370 3.192 4765 10.6 825 1.96 1109 0 0 0 0 0 0362 39.11 1.593 2378 2252 3363 1.1 0.86 0.203 115 1 25 0 0 0 C83.9 90.65 3.691 5511 522 7794 28.1 21.86 5.196 2940 0 0 0 0 0 063.9 69.04 2.811 4197 3.976 5936 212 16.49 3.92 2218 6.5 165 0 0 0 053.9 5824 2.371 3540 3.354 5007 163 12.68 3.014 1705 0 0 0 0 0 041.9 4527 1,843 2752 2.607 3892 6 4.67 1.109 628 0 0 0 0 0 048.7 52.62 2.143 3199 3.03 4524 11.7 9.1 2.163 1224 0 0 0 0 0 0382 4127 1.681 2509 2.377 3548 3 2.33 0.555 314 1.75 44 0 0 0 0

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Stablity Umits

Fie Nane M926.STBDale SPAN18Measured by F. TakahashiFuel Methane C. F. 0.72 p (g/cc) 0.000658 p (g1cms) 0.000111 v (scmis) 0.168Oxidant Air p (9'cc) 0.001192 p (gtcms) 0.000183 v (scnVs) 0.154

No. d (in) d (mm) s (scm) D (in) D (mm) Note F C

Fuel Tube 3 0.372 9.45 0.701 0.562 14.27 Flat-end (2.4mm thickness) RT(tow) 72.6 22.6Air Tube 1 1.060 26.92 5.693 1.074 2728 Long exit section (4.125 in 1.) RT(high) 74.6 23.7Annular Channel 22.83 4.093Coflowing Ar Tube 5.906 150 170.9 RT(ave.) 73.6 23.1

Coflowing Air (FB) Qe (Vain 70F) 513 Ue (m/s) 0.5 1I0/RT(K) 0.338Swirer Unit 60 Degree

Annular Air Fuel Jet at hifting Fuel Jet at DropbackQa-read Ga Ua Rea Utotal Ret Gj-read Qj Ui Rej Lift Height QG-read Qj Uj Rej

(/mrin OC)(Vrimn RT) (mrss) N) (I/mn OC)(Vfnn RT) (m's) (in) (mm) (Vmin OC)(Vnmin RT) (m's)

0 0 0 0 0 0 83.1 90.13 21.42 12035 4.25 108 24.3 26.36 6264 35190 0 0 0 0 0 83.6 90.67 21.55 12107 4.25 108 26.3 28.53 6.78 38093 325 0.132 196 0265 393 67 72.67 1727 9703 3.25 83 30.8 33.41 7.94 4461

6 6.51 0.265 393 0.53 786 63.7 69.09 16.42 9225 3.125 79 17.8 19.31 4.589 25789 9.76 0.397 589 0.795 1179 62 67.25 15.98 8979 3.125 79 17.4 18.87 4.486 2520

12 13.02 0.53 786 1.06 1572 62.1 67.35 16.01 8994 3 76 16.7 18.11 4.305 241915 1627 0.662 982 1.325 1965 61.6 66.81 15.88 8921 3 76 17.5 18.98 4.511 253415 1627 0.662 982 1.325 1965 60.8 65.94 15.67 8805 3 76 14.5 15.73 3.738 210020 21.69 0.883 1310 1.767 2619 61.5 66.7 15.86 8907 3 76 12.9 13.99 3.326 186830 32.54 1.325 1965 2.65 3929 61.6 66.81 15.88 8921 3 76 9.1 9.87 2.346 131840 43.38 1.767 2619 3.533 5239 64.3 69.74 16.58 9312 3.125 79 12.4 13.45 3.197 179650 5423 2208 3274 4.417 6549 63.1 68.44 1627 9138 3.125 79 12.6 13.67 3.248 182550 5423 2208 3274 4.417 6549 63.5 68.87 16.37 9196 3.125 79 12.6 13.67 3248 182560 65.08 2.65 3929 5.3 7858 63 68.33 1624 9124 3.125 79 14.8 16.05 3.815 214370 75.92 3.092 4584 6.183 9168 64.1 69.52 16.53 9283 3.5 89 16.3 17.68 4202 236180 86.77 3533 5239 7.067 10478 64.6 70.07 16.65 9356 3.5 89 0 0 0 090 97.61 3.975 5894 7.95 11788 65.9 71.48 16.99 9544 3.5 89 0 0 0 0

100 108.5 4.417 6549 8.833 13097 65.5 7104 16.89 9486 3.5 89 0 0 0 0110 119.3 4.858 7204 9.716 14407 63.1 68.44 16.27 9138 3.5 89 0 0 0 0120 130.2 5.3 7858 10.6 15717 63.9 69.31 16.47 9254 3.63 92 0 0 0 0130 141 5.742 8513 11.48 17027 63.6 68.98 16.4 9211 3.63 92 0 0 0 0140 151.9 6.183 9168 12.37 18336 64.3 69-74 16.58 9312 3.75 95 0 0 0 0

156.8 170.1 6.925 10268 13.85 20537 60.8 65.94 15.67 8805 4.38 111 0 0 0 0151.2 164 6.678 9902 13.36 19803 57.9 62.8 14.93 8385 4.25 108 0 0 0 0133.6 144.9 5.901 8749 11.8 17498 50.7 54.99 13.07 7343 4 102 0 0 0 0122.9 133.3 5.428 8048 10.86 16097 43.4 47.07 11.19 6285 425 108 0 0 0 0

110 119.3 4.858 7204 9.716 14407 362 39.26 9.332 5243 3.75 95 0 0 0 097.6 105.9 4.311 6392 8.621 12783 29 31.45 7.476 4200 325 83 0 0 0 086.1 93.38 3.803 5638 7.605 11277 21.7 23.54 5.594 3143 225 57 0 0 0 086.8 94.14 3.834 5684 7.667 11369 14,4 15.62 3.712 2085 2 51 0 0 0 049.4 53.58 2.182 3235 4.364 6470 52 5.64 1,341 753 0.5 13 0 0 0 041.4 44.9 1.828 2711 3.657 5422 0.8 0.87 0.206 116 0.5 13 0 0 0 0

153

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MEASURED VARIABLES

Mean velocity components (Axial, radial, and tangential directions)

N N NE U, E V, E W,U= 1- , V= t--I W= WN N N

where N = number of LDV data at a particular location "uj, vi, wj = measured velocity component samples

Root-mean-square fluctuation velocity components (SIG(u'), SIG(v'), SIG(w') in the tabulated list)

) ( ,-(w - W)a(W)- = r., 2 a(,') = rV 2 a' oW')- = rW "=N N N

Reynolds shear stresses (u'v', v'w', w'u" in the tabulated list)

N N N

[(u, - UVI- V)] --. I, Y)i(W!W)] [ ..- )__ ,

N N N

3rd moments (u'A3, v'A3, w'A3, u'A2v', v'A2u', v'A2w', w'A2v', w'A2u', u'^2w' in the tabulated list)

N N N= (_,,- _ - _ (_ ,-__ - _(w8 -W9E-, , - ,'" , W - ,,N N N

N N

_[(__,- _ _(_ _ - Yl] [[(V,- V)(U,- U)]U2VI_ i=l V12U/ J=1

N N

N N

_ [(_i_- v_ _(_,- w)] E [(w, - w)2<,,- v)]N N

____ ,,- • (,- II)] N.. lu - , (,-wW2u( -____ I [1 - u)-

2 (W .

N N

154

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4th moment (u'A4, v'A4, w'A4 in the tabulated list)

N N NE o,,-V - E (V,- • E (W,- wr'U /4__ = 9-1 V / = W W 4 t-__-S_ ,.1 .. 1 ,..j =_1

N N N

Other derived variables

Turbulent kinetic energy

N N NU, +1P, +W _, 5= 5", 5=1_(,-v•+• • )q _ __lVt_,V! .1

2 2N

SkewnessN N N

E NI N v) , E (w, -*N&. 1 j1________1=1

s'- (U _ U)2 sr (V - V) E. - W

N N

Kurtosis

N N NE (M,,- U) (V, - io E (W, - )'5I1 I=1 1

/4N V1 N _ N4 NK.-- -33, K, -- 3, Kw- -3

E (M2I -" U?- r(I v2E(5.1 _________ _________1

NNN

155

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F1LENAME FORMAT

Each file is headed with a FILENAME. The FILENAMEs have the following format for thevelocity data: JdtsVzzzPPn (upper case: letter, lower case: number).

J: type of jet fluid.[fJ = A, air

= E, helium= H, hydrogen= M, methane= P, propane.

d: fuel tube diameter (d).Ifd = 9, d = 9.45 mm.

t: fuel tube lip thickness (5).

Ift = 0, =0.2rmm= 1, 1=.2mm

= 2, =2.4rmm.

s: swirler helix angle (0).

ifs = %, 0 =0°

= 1, 0 = 150

= 3,0=300

= 4,0=450

= 6,0=600

V: average velocities at the jet exit plane.IfV = A, Uj= 100, U,=20, U,=44 m/s (air jet)

= B, Uj=25, U =4, Ue= I r/s (air jet)= I, Uj= 6, U =3, Ue=0.5 m/s (CH4flame)= J, Ui = 10, U, =3, U, = 0.5 rrls (CH4 flame)= L, Uj= 15, U =3, U,=0.5m/s (CH4flame)

zzz: radial profile's axial position (z) or axial profile.If zzz = a number, the file is a radial profile at axial position zzz

e.g., 001, z = 1.5 mm010, z = 10 mm025, z = 25 mm050, z = 50 mm075, z = 75 mm150, z = 150 mm250, z = 250 mm

156

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-AX , the file is an axial profile along the jet centerline (r=-O).

PP: LDV particle seeding method.If PP = L.., the file contains the data with particles added to jet fluid only

= A-.., the file contains the data with particles added to annulus fluid only= E..., the file contains the data with particles added to external fluid only.

n: file ID number, 1 or 2.

If n = 1, the file includes r, z, U, V, W, ar(u'or a(V,), Cr(w' ), u'v', v'w', w'u'= 2, the file includes r,z, U', ,V'3, W, 3,u'12 V',V' 2uI',v92 w',w' 2 v' , 2 u', U'2 w', u'4 v '4 w ' 4 .

157

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DATA FILES AND TEI'F CONDITIONS

Filename Extension C Uj(m/s) Ua(m/s) U,(m/s) z(mm) Seed

M9201005 .J1 J 2 0o 6 3 0.5 5 JetM9201005 .A_I .A_2 00 6 3 0.5 5 AnnulusM9201015 J 1 j 2 00 6 3 0.5 15 JetM9201015 .A_I .A_2 00 6 3 0.5 15 AnnulusM9201025 .J-1 .J 2 00 6 3 0.5 25 JetM9201025 .A_I .A_2 0° 6 3 0.5 25 AnnulusM920J005 .J1 J_2 00 10 3 0.5 5 JetM920J005 .A_I .A_2 00 10 3 0.5 5 AnnulusM920J015 .J1 J_2 00 10 3 0.5 15 JetM920J015 .A_1 .A2 00 10 3 0.5 15 AnnulusM920J025 .J1 .J_2 00 10 3 0.5 25 JetM920J025 .A_I .A_2 00 10 3 0.5 25 AnnulusM920L005 .J_1 .J_2 00 15 3 0.5 5 JetM920L005 .A1 .A_2 00 15 3 0.5 5 AnnulusM920L015 .J_1 .J_2 00 15 3 0.5 15 JetM920L015 .A_1 .A2 00 15 3 0.5 15 AnnulusM920L025 .J_1 .J2 0o 15 3 0.5 25 JetM920L025 .A_1 .A_2 00 15 3 0.5 25 Annulus

158

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C FILENMWE M920O1I5 .A I

C cil4 FLAN!E; d-9.45, deltt, .2.A nlun; thetd a . 11 1,,, 0li I, lJoc .. 1 la; z-15) nliLDV SEF, PARTiCLE.": ADDED- TO ANNUILUJS PIUI! ONLY.

• lw

ki U V Ww"

11 .30 15. O 1.609 L119 .00 . 51 .255 0 1.12 .056 .002 .015- A12.1 15.01 2.053 08'! .015 .642 .2.14 .22,5 .03, .003 -. '1O-12 .32 5.01 2.698 083 .0314 .34 .21, .224 .036 .002 -

-11.0 15 01 .284 .090 .029 .,5H .216 237 .028 .004 .0511 . 19 L5.01 .708 .086 .022 ,.,22 .()06 .,,Y6 017 .002 A)I,10.59 15. 01 3.951 09b .019 .466 .203 .22 004 .001 -. 01,10.04 14.99 1.999 .113 .012 .436 .202 .223 .001 .000 .004-9.39 1'4.99 3.891 .123 .007 .453 .197 .20'4 .015 .000 .002-8.80 14.99 3.711 .105 .015 .468 .198 .220 .02U0 .000 -. 001-8.31 14.99 3.532 .083 .022 .193 .202 .258 .005 .000 .001-7.90 14.99 3.296 -. 052 .037 .473 .248 .420 .026 --. 004 .011-7.60 14.99 3.194 .011 .046 .462 .275 .534 .001 -. 008 .007-7 .28 15.01 3.140 .146 .065 472 .311 .6: -. 604 - .zlj .00-6.99 15.01 3.251 .303 .083 .543 .338 .912 -. 012 - .056 .0196 .78 1r.01 3.331 405 .060 .580 .A90 1.0,10 -. 011 -. 067 .008

-6 47 15.01 3.561 .556 .062 .678 .51V 1.261 .001 -. 056 -. 009--6.21 15.01 3.972 .706 .015 .808 .657 1.519 -. 004 -. 035 .033-5 79 15.00 4.733 .762 .152 1.035 .876 1 .8"2 -. 114 045 -. 098

.270 1 .348 1.050 1 .930 .372 .178 -. 260-5.19 1s.00 7.443 .859 .063 1.808 1.288 1.683 -. 85" -. 074 .274-4.80 15.00 9.488 .946 .069 2.306 1.495 2.056 -1.420 -. 196 .610-4 41 15.01 1L.481 1.187 .025 2.463 1.3"7 2.213 -1.435 -. 360 .700-4 00 15.01 13.165 1.435 .108 2.348 1.485 2.229 -1.066 -. 403 .734-3.49 15.01 14.917 1.879 .004 2.128 1.398 2.160 -. 762 -. 506 .5884.01 15.01 13.127 -1.316 .153 2.503 1.509 1.240 1.382 -. 188 -. 3414.41 15.01 11.253 -1.056 .104 2.539 1.523 .853 1.413 -. 250 -. 3014.80 15.01 9.319 -. 791 .061 2.374 1.488 .546 1.363 -. 099 -. 2025.22 15.01 7.348 -. 600 .028 1.937 1.397 .393 .412 -. 021 -. 0675.62 15.01 5.766 -. 500 .006 1.414 1.203 .336 .391 -. 043 -. 0465.98 15.01 4.678 -. 468 .008 1.078 1.058 .318 .200 -. 036 -. 0156.42 15.01 3.780 -. 524 .011 .786 .757 .295 .030 -. 018 -. 0046.81 15.01 3.283 -. 460 .005 .608 .447 .285 .033 .000 .0017.27 15.00 3.091 - .195 .007 .510 .281 .283 .024 .001 .0057.79 15.00 3.231 .052 .017 .476 .215 .276 .002 .000 .0068.31 15.01 3.477 .122 .014 .517 .221 .292 .017 -. 001 .0128.81 15.00 3.747 .135 .006 .489 .230 .286 -. 022 .000 .0039.41 15.00 3.981 .139 .005 .456 .228 .281 - .016 -. 001 .0099.99 15.00 4.078 .136 .018 .435 .230 .288 -. 005 -. 002 .001

10.60 15.00 4.017 .134 .011 .465 .235 .288 .009 -. 002 -. 00311.20 15.01 3.747 .133 .017 .523 .2471 .308 .011 -. 001 -. 00811.81 15.00 3.328 .126 .019 .577 .255 .294 .031 .003 -. 00312.31 15.00 2.847 .157 .024 .632 .264 .305 .033 -. 004 -. 011

12,80 15.00 2.205 .204 .024 .638 .. 96 .304 .045 -. 001 .005

13.32 15.00 1.859 .269 .018 .590 .346 .351 .075 -. 016 - .02313.72 15.00 1.658 .308 .021 .569 .371) .376 .074 - .018 -1.0.

159

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C FILENAMF. M920L015.J_-CC CH4 FLAME; d-9.45, delta=2.4 mm; thleta.0 (.,1).; 11 1 IIj Ii, l,1.1.0 , V/,:; 15 mC LDV SEED PARTICLES ADDED TO JET |.'hUTD ONIY.CC 39 No. ot data pointsC y x U V W 1 (11u') 1 1 ;(V I ('(; (w'I u'v' v"'w' w'

-7.30 15.01 4.164 .638 .127 1.290 1.070 1 .8W,4 .51f .01-2 .01,-6.80 15.00 5.469 .893 .244 1 .638 1.358 1 .962 .944 .016 .08-6.41 14.99 6.456 - .955 .277 1 .879 1.469 1 .888 1.254 .(01 p j-5.99 14.99 6.940 --. 621 .070 1.989 1.441 1.75'Y -1.107 .060 .0/',-5.59 14.99 8.370 -. 627 .13!5 2.260 1.541 1.602 1.466 .022 .f9-5.18 1499 9.657 .473 .106 2.559 1.547 1.479 1.532 050 .270

-4.79 14.99 11.450 -. 375 .048 2.703 1.568 1.377 -1.556 -. 102 .31'V-4.41 14.99 13.548 -. 399 .044 2.579 1.467 1.236 -1.295 .097 .2"/2-4.01 14.99 15.694 -. 462 .064 2.226 1.326 1.246 -. 987 -. 100 .232-3.48 14.99 17.031 -. 159 .054 1.856 1.198 1.055 .740 .054 .03,-3.01 14.99 18.135 -. 085 .007 1.636 1.090 1.006 -. 616 .015 .066-2.48 15.01 19.037 - .035 .056 1.471 1.010 .914 -. 562 .018 .035-1.87 15.01 19.907 -. 052 -. 020 1.325 .926 845 -. 432 -. 036 .052

-1.90 15.00 19.784 -. 012 -. 002 1.253 .876 .815 .184 - 028 .050

-1.18 15.01 20.675 -. 014 -. 010 1.152 .836 .827 -. 277 -. 037 .043

-1.19 15.00 20.621 -. 017 -. 002 1.124' .817 .761 -. 218 - .033 .044

-. 50 15.01 21.158 -. 013 -. 049 1.005 .802 .850 -. 105 - .008 -. 01n

-. 50 15.00 21.094 .028 .005 .998 .759 .767 -. 053 -. 019 .005

.01 15.01 21.260 -. 002 -. 006 .972 .800 .945 .012 -. 009 -. 010

.00 15.00 21.178 .003 .007 .935 .739 .800 .009 .001 .010

.49 15.01 21.196 .013 -. 029 .993 .801 1.018 .105 -. 032 -.00c

.46 15.00 21.101 -. 005 -. 010 .957 .766 .885 .065 .004 - .012

1.22 15.01 20.702 .008 -. 078 1.184 .849 1.220 .338 .021 .022

1.22 15.00 20.615 .009 -. 015 1.130 .809 1.057 .211 .009 -. 036

1.88 15.01 20.042 .046 -. 061 1.306 .919 1.412 .259 .019 -.074

1.90 15.00 19.843 .074 -. 050 1.310 .884 1.235 .396 -. 047 .091

2.49 15.00 19.073 .088 -. 004 1.453 .972 1.417 .390 .030 -.02-1

3.02 15.00 18.129 .121 -. 036 1.613 1.050 1.581 .584 -. 016 -. 007

3.52 15.00 17.147 .281 -. 026 1.861 1.187 1.719 .612 -. 089 -. 177

3.99 15.00 15.855 .556 -. 041 2.250 1.325 1.824 .682 -. 106 -. 116

4.41 15.00 14.500 .876 -. 009 2.485 1.494 1.881 1.362 -. 163 -. 350

4.78 15.00 12.858 1.082 -. 011 2.652 1.643 1.808 1.906 -. 181 -. 464

4.79 15.00 12.892 1.084 -. 099 2.693 1.665 1.845 1.479 -. 220 -. 207

5.19 15.00 11.169 1.244 -. 039 2.717 1.744 1.848 .453 -. 382 - 140

5.22 15.00 10.926 1.170 -. 054 2.744 1.797 1.812 .406 -. 400 - .167

5.61 15.00 9.116 1.128 -. 039 2.447 1.790 1.720 2.115 -. 524 - .691

5.98 15.00 7.905 1.111 -. 097 2.301 1.788 1.623 2.012 -. 507 -. 428

6.38 15.00 6.578 .963 -. 129 1.952 1.629 1.525 1.377 -. 396 -. 377

6.76 15.00 5.563 .839 -. 149 1.698 1.477 1.345 1.017 -. 454 -. 323

160

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C FILENAME:; M920L015.A_2C

C CH4 FLAME; d-: . 451, cd(itI 2.4 ru!iM ; t-h-t.a iM do:ql.; Iii |!,, (I, I, IoII.', u/:';; z 15 nun

C LDV SEED PARTICLEL ADDED TO ANNULUS FLIi[I, ONLY.CC 45 No. of data point!;C y x u'-3 v^3 w'3 u'^..v' v'"2u' v'',2w' w'^2v, W'-21',-13.30 15.01 .108 .002 .000 .020 .008 .001 -. 001 .001-12.81 15.01 .068 -. 001 .001 .013 .004 .000 .000 . 1-12.32 15.01 --. 020 .001 .000 .004 .004 .000 .000 .4M-11 .80 1501 -O.052 .001 .002 .)06 .000 .000 .000 .Ocp)-11.19 15.01 - .027 .001 .000 .003 .001 .000 .000 .OOW-10.59 15.01 -. 020 .000 .001 .004 .002 .000 G000 .-. ,-10.04 14.99 -. 009 .000 .000 .000 .002 .000 .000 .Q.]

-9.39 14.99 .006 .001 .001 .004 .002 .000 .000 -.061-8.80 14.99 -. 013 .001 .000 .003 .000 .000 .000 .901-8.31 14.99 .006 .001 .002 .001 .000 .000 .000 .00Y-7.90 14 .99 .008 .000 .005 .003 .000 .001 -. 002 .-0 47.60 14.99 .000 .001 - .02'4 .005 .001 .000 .002 .007

-7.28 15.01 -. 010 .001 -. 004 .006 -. 005 .001 .004 - .024--6.99 15.01 -. 051 .006 -. 002 .007 -. 007 -. 004 .000 .082-6.78 15.01 - .043 .008 -. 066 .007 - .013 .001 .004 131-6.47 15.01 -. 016 -. 023 .069 .017 -. 025 -. 023 .001 -.137-6.21 15.01 .023 - .066 .542 .002 .014 -. 031 - .032 -. 197-5.79 15.00 .511 - .257 .199 -. 193 .159 -. 038 -. 066 -. 371-5.41 15.00 1.636 - .477 .503 -. 773 .541 -. 239 - .175 -. 021-5.19 15.00 4.650 -. 778 -. 692 -1.753 1-207 .135 -. 224 .836-4.80 15.00 8.259 -1.384 -. 431 -2.844 1.992 .467 -1.032 1.821

-4.41 15.01 5.727 -1.242 -. 447 -1.976 1.501 .381 --1.248 1.495

-4.00 15.01 .356 -. 676 .894 -. 476 .552 .500 -. 894 .056-3.49 15.01 -. 974 -. 517 .683 .009 .380 .434 -. 968 -.423

4.01 15.01 1.892 .697 -. 008 1.234 .738 .035 .099 .3384.41 15.01 6.520 .692 .124 2.387 1.100 -. 088 .042 .14'

4.80 15.01 10.378 .947 .028 2.801 1.422 -. 084 -. 003 .0635.22 15.01 6.889 1.079 .013 1.032 .770 -. 022 .009 .012

5.62 15.01 2.498 .654 .004 .551 .521 -. 016 .006 .0145.98 15.01 .932 .536 .006 .135 .261 -. 011 -. 003 .0046.42 15.01 .089 .230 .001 -. 012 .031 -. 005 .000 .0016.81 15.01 -. 034 .011 .00 -. 003 -. 012 .000 .001 017.27 15.00 -. 025 -. 002 .000 -. 006 -. 007 .000 .000 .0017.79 15.00 .003 .000 .000 -. 004 .001 .000 .000 .0008.31 15.01 .002 -. 001 .000 .000 .001 .000 .000 .001)

8.81 15.00 -. 020 -. 001 .000 .005 -001 -. 001 .000 .009.41 15.00 -. 014 .001 .000 .002 -. 002 - .001 -. 001 -. 0019.99 15.00 -. 001 .001 .000 .002 -. 003 .000 .000 .000

10.60 15.00 -. 021 .001 .000 -. 005 -. 002 .000 .000 .00011.20 15.01 -. 035 .001 .003 -. 001 .000 .001 -. 001 -. 00111.81 15.00 -. 042 .002 .002 .000 .001 .000 .002 .00012.31 15.00 -. 011 .002 .002 .008 .002 .001 .000 .00412.80 15.00 .071 .007 .005 .023 .011 .002 .004 .0)113.32 15.00 .062 .007 - .002 .026 .016 -. 001 .001 .01113.72 15.00 .051 .011 - .002 .019 .016 -. 004 .006 .009

161

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C PILENAMFE M920,(1%.J_2CC CH4 FLAME; d--9.45, cdelta=2.4 mm; tlleta-O 1 d0q1. [1 j J , 11. A, h,7 0 .r III/,;; '-z 1 1111C LDV SEED PARTICLES ADDED TO JET I.'LUID 0N11Y.c

C 39 : No. of data pointsC y x 1^'^3 v'"-l W l'I"2v' v' ' v' V ,w' w' .V' .'

130 15.01 1..344 .923 033 .',-i .40, . 1,5 .4.I .

-6.80 15.00 2.742 -1.189 .0'1 1.185 1.00 1 .0U .005i6.41 14.99 3. 902 .903 27'.1 1.487 I ..13 .142 .1l

-5.99 14.99 4 .213 .1177 1.il 1 41,9 1 .121 .024 . 12,S5.59 14.99 6 .04H .714 .0/5 L.888 .. 19D0 tu40 .3.11, 0',

-5.18 14.99 4 . 67 6 .332 .001 -2 .0/0 .9717 052 .I1 1 , o"V-. 79 14.99 3 . 40 .093 .032 -1 .9' .511) .13 .I) IR(,--4 41 14.99 -4 .393 .940 -. 091 '846 1" -!006 .( ('-4.01 14.99 -4 .884 .868 1'/5 I .291 .77(0 067 .043.48 14.99 -2 .843 .692 .390 1 .033 .5-,3.025 .0. 1 1 18

-3.01 14.99 -1.320 .473 001 .430 .290 002 .011 M,-2.48 1.5.01 .916 .37 c, 10 .404 .2815 006 .01b .1,+

-1 .87 15.01 -. 824 .240 .079 . 36J 8. 6 .012. .001 0.',

-1.90 15.00 - .580 .183 .039 129 .1 06 .0012,-1.18 15.01 -. 769 .13. 000 239 .194 012 .05" .02s

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6.76 15.00 2.904 1.889 -044 1.303 1.176 -. 326 .756 .6",

162

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DATA FILES AND TEST CONDITIONS

Filename Extension 19 Uj(m/s) Ua(m/s) Ue(m/s) z(mm) Seed

A903B001 J-1 .J-2 300 25 4 1 1.5 JetA903B001 .A1 .A_2 300 25 4 1 1.5 AnnulusA903B001 .E1 .E_2 300 25 4 1 1.5 ExternalA903B010 J_1 J_2 390 25 4 1 10 JetA903B010 .AI .A2 390 25 4 1 10 AnnulusA903B010 .E1 .E2 390 25 4 1 10 ExternalA903B025 .J_1 .J_2 300 25 4 1 25 JetA903B025 .A_1 .A_2 300 25 4 1 25 AnnulusA903B025 .E_ .E_2 390 25 4 1 25 ExternalA903B050 .J_1 .J_2 300 25 4 1 50 JetA903B050 .A_1 .A_2 390 25 4 1 50 AnnulusA903B050 .E_1 .E_2 300 25 4 1 50 ExternalA903B075 .J_1 .J_2 300 25 4 1 75 JetA903B075 .A_1 .A 2 390 25 4 1 75 AnnulusA903B075 .E_1 .E_2 300 25 4 1 75 ExternalA903B150 J_1 .J_2 300 25 4 1 150 JetA903B150 .A_1 .A2 300 25 4 1 150 AnnulusA903B150 .E_1 .E2 300 25 4 1 150 ExternalA903B250 .J_1 .J_2 300 25 4 1 250 JetA903B250 .A1 .A_2 390 25 4 1 250 AnnulusA903B250 .E1 .E2 390 25 4 1 250 ExternalA903BAX .J_1 .J_2 300 25 4 1 1.5-320 Jet

163

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C Fl IPNAME1- A903|30,',5. i.

C , A I R J E. ,V[ ; (J - 9 . 4 ', , 1 1 0 1 t ,- L } : 1 1 11 1 ; Il w t,, , , A DJ , • l : t i o : . ~ i h I m : ; ; : •

C LIIV `FNl:l.D) IAI<' I "I.:2 ADIEJ TI) I.XI'IINAI .'l l il .

D2 D60491C 4' No. u,] dta al (, j Ii;C' y x 1! V , :f (I') :I (I( ') :;l (w') I ' ' I ,'w ,i

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S 12.80 25.00 3.391 .166 -1.333 1.0.4 , .957/ .997 .413 4,1 - .2V 1

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--9.60 25.00 3.886 .392 -2.308 1.008 .960 .922 -. 054-1 .074;

-8.81 25.01 3.813 .492 ¼7 .617 1.03,1 .154 .130 .008 L.ih .5.'

-8.22 24.98 3.999 .633 "1.83 8 077 1 .01)9 .981 .084 . 55) .067,

8.18 25.01 4.256 .680 2.436 .9/' .94/ .90/ .160 Ci33 0 0..

8.80 24.99 4.124 .729 2.176 .972 T916 .,107 217 05 . °,

9.59 25.01 3.917 .692 1.951 .9q / .920 .'16 .29, v 10

10.40 25.01 3.558 -. 565 1.7"47 1 .033 .929 .90f8 358 . i4 .31

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29.47 25.01 1.090 .273 .09. .164 .163 .313 -. 003 .JO0 .000

164

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C FILENAME= A903BO25.A_1CC AIR JET; d=9.45, delta=0.2 mm; theta-30 deg.; UiJ25, Ua-4, Ue-l m/s; x=25 mmC LDV SEED PARTICLES ADDED TO ANNULUS FLUID ONLY.C D051591C 47 : No. of data pointsC y x U V W SIG(u') SIG(v') SIG(w') u'v' v'w' w'ui-17.69 24.99 1.972 -. 422 -.J26 .830 .843 .816 -. 259 .150 -. 01-1-16.53 25.01 2.376 -. 437 .725 .)46 .905 .872 -. 299 .212 -. 031-15.48 24.99 2.703 -. 343 .890 1.061 .925 .913 -. 330 .293 .025-14.69 24.98 2.901 -. 260 -1.013 1.084 .958 .938 -. 271 .359 .053-14.01 24.99 2.614 .066 -1.070 1.045 .885 .897 .262 .264 -. 003-13.40 24.98 2.899 -. 025 -1.305 1.033 .917 .916 -. 272 .371 -. 035-12.82 25.01 3.023 .013 -1.484 1.038 .964 .922 -. 283 .382 -. 015-12.01 25.00 3.295 .028 -1.714 1.040 .944 .919 -. 288 .221 .008-11.20 25.00 3.588 .052 -1.944 .982 .961 .886 -. 279 .314 -. 087-10.40 25.00 3.868 .044 -2.249 .938 .944 .865 -. 283 .404 -. 096-9.60 25.00 4.042 .116 -2.489 .879 .871 .802 -. 233 .304 -.11 ,-8.80 25.00 4.231 .182 -2.792 .839 .844 .787 -.168 .169 -.020-8.20 24.99 4.424 .218 -3.043 .931 .842 .828 -.120 .162 -007-7.62 25.01 4.730 .316 3.203 1.021 1.009 .941 -.173 .163 -. 032-7.01 25.00 5.603 .427 -3.367 1.525 1.324 1.203 -.606 .149 -.056-6.51 25.00 6.862 .483 -3.332 2.191 1.b46 1.628 -1.439 .222 -.180-6.00 25.00 8.604 .502 -2.998 2 921 2.039 2.093 -2.700 .151 .425-5.51 25.00 10.719 .575 -2.511 3.341 2.331 2.574 -4.072 .042 .501-4.99 25.00 12-965 .699 -1.983 3.808 2.627 2.916 -5.309 -. 098 956-4 .49 25.00 15.649 .938 -1.445 4 .209 2.755 3.180 -6.247 -. 335 .923-3.99 25.00 18.627 1.109 -. 904 4.476 2.832 3.299 -6,656 -. 503 1.227-3 .42 25.02 21.712 1.371 -. 722 4 .325 2.776 3.260 -6.322 .158 .615-2.70 25.01 25.213 1.683 -. 610 3.805 2.499 2.991 -4.551 -. 255 1.029-2.00 24.99 27.712 2.181 -. 332 3.011 2.545 2.668 -3.199 .012 .0082.00 25.01 27.852 1.890 .419 3.107 2.140 2.786 2.691 -. 026 -. b622.69 25.01 25.648 1.448 .373 3.713 2.499 2.970 4.498 -. 258 .,)373.40 25.00 22.372 1.014 .635 4.160 2.759 3.289 5.719 .004 -. 7163.98 24.99 19.504 -. 641 .700 4.342 2.852 3.445 6.555 .008 .05:s4.50 24 99 16.412 -. 562 1. (- 4.277 2.840 3.302 6.601 -. 091 -. 9125.01 24.98 13.663 -. 408 1.768 4.002 2.704 3.150 5.858 -. 438 -1.6705.49 24.98 11.311 -. 318 2.308 3.548 2.411 2.777 4.437 -. 127 -.0885.99 24.98 9.143 -. 160 2.862 3.081 2.146 2.206 3.386 .089 -. 5966.49 24.99 7.262 -. 189 3.195 2.313 1.762 1.686 1.609 .088 -.0877.01 24.98 5.818 -.213 3.279 1.568 1.380 1.225 .615 .165 .0887.59 25.00 4.912 -. 184 3.176 1.005 1.017 .919 .158 .100 .0008.20 25.00 4.550 -. 098 3.028 .815 .860 .762 .088 .155 -. 0178.79 25.00 4 .378 -.015 2.788 .778 .783 .735 .086 .182 .0029.60 25.00 4.193 .047 2.550 .807 .824 .749 .173 .256 05210.40 25.00 3.978 .096 2.282 .909 .843 .827 .217 .190 .12911.20 25.00 3.734 .136 2.046 .942 .941 .875 .233 .304 .027

12.01 25.00 3.495 .165 1.814 .987 .980 .906 .262 .428 .02912.81 25.00 3.296 .193 1.580 1.031 .996 .952 .238 .418 -. 03913.41 25.00 3.175 .220 1.416 1.061 .951 .941 .241 .290 -. 04114.00 25.00 3.124 .302 1.252 1.071 .960 .927 .230 .369 -. 05514.68 25.01 2.966 .383 1.120 1.055 .917 .925 .233 .346 -. 06215.49 25.01 2.764 .448 .943 1.014 .915 .879 .253 .157 .(!2716.50 25.00 2.478 .506 .767 .962 .874 .870 .250 .218 -. 013

165

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C FILENAME= A903B025.JICC AIR JET; d=9.45, delta=0.2 mm; thota-30 deg. ; Uj 2~ d,'clm/is; x-25 11)1'C LDV SEED PARTICLES ADDED TO JET FLUID ONLY.C 0052191C 26 :No. of data point~sC yj x u V w SIG(u') SIG(v') SII.B' w' u'\' vw' ww'-7.01 25.00 7.465 -1.126 -3.2(4 2.585 2.075 1.9117 -2.694 .031. .-6.50 25.00 9.055 -1.048 -2.862 3.019 2.259 2.341 -3.733 -.3,12 .'14:-6.01 25.00 10.411 -.774 -2.2b4 3.263 2.376 -2.608 -4.152 -.3116-5.50 25.00 13.031 -.894 -1.615 3.824 2.642 2.860 -5.548 .383 1-5.00 25.00 15.744 -.909 -1.087 4.241 21.729 3.020 -6.5%q -.10-4.51 25.00 18.658 -.725 - .749 4.304 2.616 2.908 -6.241 -.24 6,-4.00 25.00 21.710 -.649 -.492 4.078 2.1ýc56 1.779 -c.1 ~-3 .40 25.01 24 .776 -.241 -.281 3. 627 2 .333j 2.0 4. 174 0~-2.71 25.02 27.807 - .100 - -402. .84 203 -4.2164 .076-2.01 25.01 29.882 .029 -.091 2.156 1.497 3.573 11.18'7 (.46 01-1.33 25.00 31.210 .035 -.064 1.768 1.264 1:.90 -.678 .030 00-.60 24.99 32.040 .004 .05L 1.501 1.166 1.15)4 .28Q .03-,.00 25.00 32 .184 .000 000j 1 .433 1 .1.30 1 .107 .041 (".1.59 25.01 31 .8,2 .044 -00H 1 V.460 11. 23 4 1 .1I5)6 .34 1 .021 .28 24.99 31.192 -.014 -.023 1 .755 1.9 1 .304 .688 .001 U02.00 24.98 29.844 .006 .035 2.182, 1.505 1.032 1.270 0 ~ 12.69 24.98 27.706 .178 .09r, 2.85)4 1.837 1.974 2.2-34 -0313.39 24.99 24.640 .427 .04 3.643 2.301 2.436 4.133 -17 .3-3.98 25.00 21.635 .763 .356 4.126 2.539 2'.768 5.385 -.25( 14.47 24.98 18.759 .912 .535 4.259 2.711 2.895) 6.313 -043 S5.00 24.98 16.200 1 .221 .9l43 3 .776 3 .07 4 3 .010 5.845 -24 35.49 24.98 13 .696 1 .284 1 .521 3.933 2.638 2.63 5 5.917 -41.35.99 24.98 11.329 1.449 2.102 3.566 2.475 2.75b 4.99b -,) 98'6.50 24.98 9.138 1.36f .2.620 2.939 2.540 2-254 3.751 4 3 57.00 24.98 7.654 1.425 2.923 2.511 2.380 2.057 3.070 45417.58 25.00 C.110 1.358 3.1.94 2.111 1.977 1.662 2.025 -026

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C FILENAME= A903B250.E_ICC AIR JET; d=9.45, delta=0.2 mm; thetaý30 deg.; Uj=25, Ua4,1, Ue=1 m/s; x=250 mmC LDV SEED PARTICLES ADDED TO EXTERNAL FLUID ONLY.C D060791C 53 : No. of data pointsC y x U V w SIG(u') S[G(v') SIG(w') u'v' v'w' w';'-28.00 250.01 3.712 -. 327 .- 02. i.b38 2.301 1.225 -. 955 .085 .072-26.50 250.00 4.380 -. 528 .01( 1.488 1.284 1.310 -.701 .028 -. 108-25.00 250.00 4.814 -. 587 .(04 1.601 1.372 1.386 -.793 -. 039 -. 206-23.50 250.00 4.788 -. 392 .021 i.b34 1.382 1.410 -815 .073 -. 142-22.00 250.00 4.963 -. 454 .034 1.694 1.437 1.424 -.948 -. 036 -. 328-20.50 250.00 5.105 -. 407 .044 1.736 1.465 1.493 -.841 -. 068 .407-14.69 250.01 6.841 -. 374 -. 131 1.872 1.475 1.568 -1.079 .034 -. 057-14.00 250.01 6.993 -. 351 -. 038 1.873 1.507 1.549 -1.006 .040 101-13.40 250.01 7.114 -. 365 -. 065 1.864 1.484 1.582 -.936 -.039 .010-12.80 249.99 7.207 -. 358 -. 067 1.847 1.508 1.563 -. 949 -.024 -1l-12.01 249.99 7.398 - .339 -.046 1.862 1.529 1.545 -. 910 -. 052 -.071-11.20 249.99 7.491 -.325 -.059 1.856 1.518 1.580 -. 907 .020 -.071-10.40 249.99 7.715 -. 312 -. 026 1.897 1.526 1.560 -.926 -. 023 -03t3-9.60 249.99 7.892 -. 304 .014 1.911 1.515 1.553 -. 888 -. 078 -.112-8.81 249.99 7.986 -. 325 .010 1.850 1.495 1.552 -. 794 -. 081 - .037-8.20 249.99 8.058 -.271 .000 1.850 1.536 1.585 -. 780 -. 067 - 10-7.61 249.99 8.085 -. 225 .033 1.877 1.514 1.563 -. 717 .002 -.166-7.01 249.99 8.272 - .226 .049 1.793 1.601 2.554 -. 669 -. 035 -. 127-6.50 249.99 8.151 -. 242 .042 1.903 1.529 1.562 -. 647 -. 035 -.001-6.01 249.99 8.272 - .271 .083 1.907 1.536 1.572 -. 605 -. 020 -. 206-5.51 249.99 8.252 - .183 .073 1.883 1.496 1.554 -. 495 .007 -. 200-5.01 249.99 8.070 -. 134 .014 1.946 1.485 1.5517 -. 500 -. 009 -. 165-4.50 249.99 8.323 - .173 .025 1.919 1.517 1.543 -. 546 -. 010 -. 201-4.01 249.99 8.298 -. 169 .025 1.882 1.502 1.540 -. 481 .033 -. 209-3.39 249.99 8.293 -. 151 .050 1.916 1.546 1.559 -. 450 .005 -. 233-2.70 249.99 8.266 -. 116 .041 1.947 1.582 1.530 -. 577 -. 070 -. 175-2.01 249.99 8.260 -. 107 .033 1.928 1.540 1.513 -. 617 -. 104 -. 173-1.30 249.99 8.203 .005 .002 1.987 1.524 1.570 -. 603 -. 007 .020

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