mechanical design calculation for tag 104f02 rev.1

Table of Contents

Cover Sheet ....................................................................................................................................... 3

Title Page ......................................................................................................................................... 5

Warnings and Errors : ................................................................................................................... 7

Input Echo : ..................................................................................................................................... 8

XY Coordinate Calculations : ......................................................................................................... 19

Internal Pressure Calculations : .......................................................................................... 20

External Pressure Calculations : .......................................................................................... 27

Element and Detail Weights : ........................................................................................................ 32

Nozzle Flange MAWP : ................................................................................................................... 37

Natural Frequency Calculation : ............................................................................................ 38

Wind Load Calculation :............................................................................................................. 39

Earthquake Load Calculation : ................................................................................................ 43

Wind/Earthquake Shear, Bending : .......................................................................................... 45

Wind Deflection : ......................................................................................................................... 46

Longitudinal Stress Constants : .................................................................................................... 48

Longitudinal Allowable Stresses : ................................................................................................. 49

Longitudinal Stresses Due to . . . : .................................................................................. 50

Stress due to Combined Loads : .............................................................................................. 53

Center of Gravity Calculation : ............................................................................................ 60

Lifting Lug Calcs : LIFTING LUG ............................................................................................ 63

Sup. Lug Calcs: Ope : ................................................................................................................. 78

Nozzle Calcs. : N3 (2 in.) ...................................................................................................... 96

Nozzle Calcs. : N8 (1 in.) .....................................................................................................111

Nozzle Calcs. : N9 (2 in.) .....................................................................................................117

Nozzle Calcs. : N5 (2 in.) .....................................................................................................123

Nozzle Calcs. : N1 (1.5 in.) .................................................................................................129

Nozzle Calcs. : N2 (1 in.) .....................................................................................................137

Nozzle Calcs. : N10 (2 in.) ...................................................................................................145

Nozzle Calcs. : N4 (1 in.) .....................................................................................................153

Nozzle Schedule : ........................................................................................................................161

Nozzle Summary : ..........................................................................................................................164

MDMT Summary : ..............................................................................................................................166

Vessel Design Summary :............................................................................................................168

Problems/Failures Summary : ...................................................................................................171

Tailing Lug Design Calculation : .............................................................................................. 1712

Design Calculation For 1 Coil : ............................................................................................. 1716

Cover Page

3

ORIENTAL MANUFACTURER

Tag No.: 104F02

DISTILLATE 1 RECEIVER

DESIGN CALCULATION

In Accordance with ASME Section VIII Division 1

ASME Code Version : 2013

Analysis Performed by :

Cover Page

4

Job File :

Date of Analysis : Apr 15,2015

PV Elite 2014, January 2014

Title Page

5

MECHANICAL DESIGN CALCULATION FOR TAG 104F02 REV.1

Title Page

6

Note: PV Elite performs all calculations internally in Imperial Units

to remain compliant w ith the ASME Code and any built in assumptions

in the ASME Code formulas. The customary Imper ial database is

used for consistency. The f inalized results are reflected to show

the users set of selected units.


Tag No.: 104F02


PV Elite 2014 Licensee: -

FileName : 104F02

Warnings and Errors : Step: 0 7:57p Apr 15,2015

7

Class From To : Basic Element Checks.

==========================================================================

Class From To: Check of Additional Element Data

==========================================================================

There were no geometry errors or warnings.

PV Elite is a trademark of Intergraph CADWorx & Analysis Solutions, Inc. 2014


Tag No.: 104F02



FileName : 104F02

Input Echo : Step: 1 7:57p Apr 15,2015

8

PV Elite Vessel Analysis Program: Input Data


Tag No.: 104F02


Design Internal Pressure (for Hydrotest) 4.0000 bars

Design Internal Temperature 150 C

Type of Hydrotest UG-99(b) Note [34]

Hydrotest Position Horizontal

Projection of Nozzle from Vessel Top 150.00 mm.

Projection of Nozzle from Vessel Bottom 150.00 mm.

Minimum Design Metal Temperature 7 C

Type of Construction Welded

Special Service None

Degree of Radiography RT-3

Miscellaneous Weight Percent 0.0

Use Higher Longitudinal Stresses (Flag) Y

Select t for Internal Pressure (Flag) N

Select t for External Pressure (Flag) N

Select t for Axial Stress (Flag) N

Select Location for Stiff. Rings (Flag) N

Consider Vortex Shedding N

Perform a Corroded Hydrotest N

Is this a Heat Exchanger No

User Defined Hydro. Press. (Used if > 0) 0.0000 bars

User defined MAWP 0.0000 bars

User defined MAPnc 0.0000 bars


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Load Case 1 NP+EW+WI+FW+BW

Load Case 2 NP+EW+EE+FS+BS

Load Case 3 NP+OW+WI+FW+BW

Load Case 4 NP+OW+EQ+FS+BS

Load Case 5 NP+HW+HI

Load Case 6 NP+HW+HE

Load Case 7 IP+OW+WI+FW+BW

Load Case 8 IP+OW+EQ+FS+BS

Load Case 9 EP+OW+WI+FW+BW

Load Case 10 EP+OW+EQ+FS+BS

Load Case 11 HP+HW+HI

Load Case 12 HP+HW+HE

Load Case 13 IP+WE+EW

Load Case 14 IP+WF+CW

Load Case 15 IP+VO+OW

Load Case 16 IP+VE+EW

Load Case 17 NP+VO+OW

Load Case 18 FS+BS+IP+OW

Load Case 19 FS+BS+EP+OW

Wind Design Code IS-875

Basic Wind Speed for IS-875 158.40 Km/hr

Wind Zone Number 5

Base Elevation 15000. mm.

Percent Wind for Hydrotest 33.0

Risk Factor 1.08

Terrain Category 2

Equipment Class 1


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Topography Factor 1.0

Damping Factor (Beta) for Wind (Ope) 0.0100

Damping Factor (Beta) for Wind (Empty) 0.0000

Damping Factor (Beta) for Wind (Filled) 0.0000

Seismic Design Code IS-1893-SCM

Importance Factor for IS-1893 1.500

Soil Factor 1.000

Zone Number 3.000

Percent Seismic for Hydrotest 0.000

Design Nozzle for Des. Press. + St. Head Y

Consider MAP New and Cold in Noz. Design N

Consider External Loads for Nozzle Des. Y

Use ASME VIII-1 Appendix 1-9 N

Material Database Year Current w/Addenda or Code Year

Configuration Directives:

Do not use Nozzle MDMT Interpretation VIII-1 01-37 No

Use Table G instead of exact equation for "A" Yes

Shell Head Joints are Tapered Yes

Compute "K" in corroded condition Yes

Use Code Case 2286 No

Use the MAWP to compute the MDMT Yes

Using Metric Material Databases, ASME II D No

Complete Listing of Vessel Elements and Details:


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11

Element From Node 10

Element To Node 20

Element Type Elliptical

Description botom head

Distance "FROM" to "TO" 50.000 mm.

Inside Diameter 700.00 mm.

Element Thickness 5.0000 mm.

Internal Corrosion Allowance 0.0000 mm.

Nominal Thickness 6.0000 mm.

External Corrosion Allowance 0.0000 mm.

Design Internal Pressure 4.0000 bars

Design Temperature Internal Pressure 150 C

Design External Pressure 1.0132 bars

Design Temperature External Pressure 75 C

Effective Diameter Multiplier 1.2

Material Name SA-240 304L

Allowable Stress, Ambient 115.15 N./mm

Allowable Stress, Operating 115.02 N./mm

Allowable Stress, Hydrotest 155.14 N./mm

Material Density 0.008027 kg./cm

P Number Thickness 0.0000 mm.

Yield Stress, Operating 132.15 N./mm

External Pressure Chart Name HA-3

UNS Number S30403

Product Form Plate

Efficiency, Longitudinal Seam 1.0

Efficiency, Circumferential Seam 1.0

Elliptical Head Factor 2.0


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Detail Type Insulation

Detail ID Insulation

Dist. from "FROM" Node / Offset dist -175.00 mm.

Height/Length of Insulation 225.00 mm.

Thickness of Insulation 40.000 mm.

Density 0.0001400 kg./cm


Detail Type Nozzle

Detail ID N3 (2")

Dist. from "FROM" Node / Offset dist 0.0000 mm.

Nozzle Diameter 2.0 in.

Nozzle Schedule 40

Nozzle Class 150

Layout Angle 0.0

Blind Flange (Y/N) N

Weight of Nozzle ( Used if > 0 ) 0.0000 Kgf

Grade of Attached Flange GR 2.3

Nozzle Matl SA-312 TP304L

--------------------------------------------------------------------


Element To Node 30

Element Type Cylinder

Description shell



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Detail Type Liquid

Detail ID LIQ


Height/Length of Liquid 900.00 mm.

Liquid Density 0.001225 kg./cm









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Detail Type Nozzle

Detail ID N8 (1")



Nozzle Schedule 40

Nozzle Class 150

Layout Angle 0.0






Detail Type Nozzle

Detail ID N9 (2")



Nozzle Schedule 40

Nozzle Class 150

Layout Angle 180.0






Detail Type Nozzle

Detail ID N5 (2")


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Nozzle Schedule 40

Nozzle Class 150

Layout Angle 180.0






Detail Type Lug

Detail ID LUG


Number of Lugs 4

Dist. from OD to Lug Cntrline(dlug) 205.00 mm.

Height of Gusset Plates (hgp) 270.00 mm.

Force Bearing Width (wfb) 100.00 mm.

Weight of Lug 13.608 Kgf

Lug Start Angle (degrees) 45.0

--------------------------------------------------------------------


Element To Node 40

Element Type Elliptical

Description top head




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Elliptical Head Factor 2.0









Detail Type Nozzle

Detail ID N1 (1.5")



Nozzle Schedule 40

Nozzle Class 150


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Layout Angle 270.0






Detail Type Nozzle

Detail ID N2 (1")



Nozzle Schedule 40

Nozzle Class 150

Layout Angle 315.0






Detail Type Nozzle

Detail ID N10 (2")



Nozzle Schedule 40

Nozzle Class 150

Layout Angle 45.0




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18




Detail Type Nozzle

Detail ID N4 (1")



Nozzle Schedule 40

Nozzle Class 150

Layout Angle 0.0







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XY Coordinate Calculations : Step: 2 7:57p Apr 15,2015

19

XY Coordinate Calculations

| | | | | |

From| To | X (Horiz.)| Y (Vert.) |DX (Horiz.)| DY (Vert.) |

| | mm. | mm. | mm. | mm. |

--------------------------------------------------------------

botom head| ... | 50.0000 | ... | 50.0000 |

shell| ... | 950.000 | ... | 900.000 |

top head| ... | 1000.00 | ... | 50.0000 |

PV Elite is a trademark of Intergraph CADWorx & Analys is Solutions, Inc. 2014


Tag No.: 104F02



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Internal Pressure Calculations : Step: 3 7:57p Apr 15,2015

20

Element Thickness, Pressure, Diameter and Allowable Stress :

| | Int. Press | Nominal | Total Corr| Element | Allowable |

From| To | + Liq. Hd | Thickness | Allowance | Diameter | Stress(SE)|

| | bars | mm. | mm. | mm. | N./mm |

---------------------------------------------------------------------------

botom head| 4.1081 | 6.0000 | ... | 700.00 | 115.02 |

shell| 4.1081 | 5.0000 | ... | 700.00 | 97.770 |

top head| 4.0000 | 6.0000 | ... | 700.00 | 115.00 |

Element Required Thickness and MAWP :

| | Design | M.A.W.P. | M.A.P. | Minimum | Required |

From| To | Pressure | Corroded | New & Cold | Thickness | Thickness |

| | bars | bars | bars | mm. | mm. |

----------------------------------------------------------------------------

botom head| 4.00000 | 16.2995 | 16.4251 | 5.00000 | 1.50000 |

shell| 4.00000 | 13.7396 | 13.8624 | 5.00000 | 1.50000 |

top head| 4.00000 | 16.4042 | 16.4184 | 5.00000 | 1.50000 |

Minimum 11.904 13.862

Note : The M.A.W.P is Governed by a Standard Flange !

Flange MAWP inc luding Static Pressure: 11.904 = 12.000 - 0.096 bars

Internal Pressure Calculation Results :

ASME Code, Section VIII, Division 1, 2013


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Elliptical Head From 10 To 20 SA-240 304L at 150 C

botom head

Material UNS Number: S30403

Required Thickness due to Internal Pressure [tr]:

= (P*D*Kcor)/(2*S*E-0.2*P) Appendix 1-4(c)

= (4.108*700.0000*1.000)/(2*115.02*1.00-0.2*4.108)

= 1.2505 + 0.0000 = 1.2505 mm.

Note: The thickness required was less than the Code Minimum, therefore

the Code Minimum value of 1.5000 mm. per UG-16 will be used.

Max. Allowable Working Pressure at given Thickness, corroded [MAWP]:

Less Operating Hydrostatic Head Pressure of 0.108 bars

= (2*S*E*t)/(Kcor*D+0.2*t) per Appendix 1-4 (c)

= (2*115.02*1.00*5.0000)/(1.000*700.0000+0.2*5.0000)

= 16.408 - 0.108 = 16.300 bars

Maximum A llowable Pressure, New and Cold [MAPNC]:

= (2*S*E*t)/(K*D+0.2*t) per Appendix 1-4 (c)

= (2*115.15*1.00*5.0000)/(1.000*700.0000+0.2*5.0000)

= 16.425 bars

Actual stress at given pressure and thickness, corroded [Sact]:

= (P*(Kcor*D+0.2*t))/(2*E*t)

= (4.108*(1.000*700.0000+0.2*5.0000))/(2*1.00*5.0000)


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= 28.799 N./mm

Straight Flange Required Thickness:

= (P*R)/(S*E-0.6*P) + c per UG-27 (c)(1)

= (4.108*350.0000)/(115.02*1.00-0.6*4.108)+0.000

= 1.253 mm.

Straight Flange Maximum Allow able Working Pressure:


= (S*E*t)/(R+0.6*t) per UG-27 (c)(1)

= (115.02 * 1.00 * 6.0000 )/(350.0000 + 0.6 * 6.0000 )

= 19.516 - 0.108 = 19.408 bars

Percent Elongation per UHA-44 (75*tnom/Rf)*(1-Rf/Ro) 3.689 %

Note: Please Check Requirements of Table UHA-44 for Elongation limits.

SA-240 304L, Min Metal Temp without impact per UHA-51: -196 C

Cylindrical Shell From 20 To 30 SA-240 304L at 150 C

shell



= (P*R)/(S*E-0.6*P) per UG-27 (c)(1)

= (4.108*350.0000)/(115.02*0.85-0.6*4.108)

= 1.4744 + 0.0000 = 1.4744 mm.


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= (S*E*t)/(R+0.6*t) per UG-27 (c)(1)

= (115.02*0.85*5.0000)/(350.0000+0.6*5.0000)

= 13.848 - 0.108 = 13.740 bars


= (S*E*t)/(R+0.6*t) per UG-27 (c)(1)

= (115.15*0.85*5.0000)/(350.0000+0.6*5.0000)

= 13.862 bars


= (P*(R+0.6*t))/(E*t)

= (4.108*(350.0000+0.6*5.0000))/(0.85*5.0000)

= 34.123 N./mm




Elliptical Head From 30 To 40 SA-240 304L at 150 C

top head



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= (4.000*700.0000*1.000)/(2*115.00*1.00-0.2*4.000)

= 1.2179 + 0.0000 = 1.2179 mm.




= (2*S*E*t)/(Kcor*D+0.2*t) per Appendix 1-4 (c)

= (2*115.00*1.00*5.0000)/(1.000*700.0000+0.2*5.0000)

= 16.404 bars


= (2*S*E*t)/(K*D+0.2*t) per Appendix 1-4 (c)

= (2*115.10*1.00*5.0000)/(1.000*700.0000+0.2*5.0000)

= 16.418 bars


= (P*(Kcor*D+0.2*t))/(2*E*t)

= (4.000*(1.000*700.0000+0.2*5.0000))/(2*1.00*5.0000)

= 28.042 N./mm

Straight Flange Required Thickness:

= (P*R)/(S*E-0.6*P) + c per UG-27 (c)(1)

= (4.000*350.0000)/(115.00*1.00-0.6*4.000)+0.000

= 1.220 mm.


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Straight Flange Maximum Allow able Working Pressure:

= (S*E*t)/(R+0.6*t) per UG-27 (c)(1)

= (115.00 * 1.00 * 6.0000 )/(350.0000 + 0.6 * 6.0000 )

= 19.512 bars




Hydrostatic Test Pressure Results:

Pressure per UG99b = 1.3 * M.A.W.P. * Sa/S 15.489 bars

Pressure per UG99b[34] = 1.3 * Design Pres * Sa/S 5.205 bars

Pressure per UG99c = 1.3 * M.A.P. - Head(Hyd) 17.923 bars

Pressure per UG100 = 1.1 * M.A.W.P. * Sa/S 13.106 bars

Pressure per PED = 1.43 * MAWP 17.023 bars

UG-99(b) Note 34, Test Pressure Calculation:

= Test Factor * Design Pressure * Stress Ratio

= 1.3 * 4.000 * 1.001

= 5.205 bars

Horizontal Test performed per: UG-99b (Note 34)

Please note that Nozzle, Shell, Head, Flange, etc MAWPs are all considered

when determining the hydrotest pressure for those test types that are based

on the MAWP of the vessel.


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26

Stresses on Elements due to Test Pressure:

From To Stress Allowable Ratio Pressure

----------------------------------------------------------------------

botom head 37.0 155.1 0.238 5.27

shell 43.8 155.1 0.282 5.27

top head 37.0 155.1 0.238 5.27

----------------------------------------------------------------------

Elements Suitable for Internal Pressure.



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External Pressure Calculations : Step: 4 7:57p Apr 15,2015

27

External Pressure Calculation Results :

ASME Code, Section VIII, Division 1, 2013

Elliptical Head From 10 to 20 Ext. Chart : HA-3 at 75 C

botom head

Elastic Modulus from Chart: HA-3 at 75 C : 0.190E+09 KPa.

Results for Maximum Allow able External Pressure (MA EP):

Tca OD D/t Factor A B

5.000 710.00 142.00 0.0009781 55.47

EMAP = B/(K0*D/t) = 55.4682/(0.9000 *142.0000 ) = 4.3400 bars

Results for Required Thickness (Tca):


1.868 710.00 380.18 0.0003653 34.67

EMAP = B/(K0*D/t) = 34.6743/(0.9000 *380.1787 ) = 1.0133 bars

Check the requirements of UG-33(a)(1) using P = 1.67 * External Design

pressure for this head.




= (1.692*700.0000*1.000)/(2*115.02*1.00-0.2*1.692)


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= 0.5150 + 0.0000 = 0.5150 mm.


= ((2*S*E*t)/(Kcor*D+0.2*t))/1.67 per Appendix 1-4 (c)

= ((2*115.02*1.00*5.0000)/(1.000*700.0000+0.2*5.0000))/1.67

= 9.825 bars

Maximum Allow able External Pressure [MA EP]:

= min( MAEP, MAWP )

= min( 4.34 , 9.8249 )

= 4.340 bars

Thickness requirements per UG-33(a)(1) do not govern the required

thickness of this head.

Cylindrical Shell From 20 to 30 Ext. Chart : HA-3 at 75 C

shell



Tca OD SLEN D/t L/D Factor A B

5.000 710.00 1116.67 142.00 1.5728 0.0004919 46.17

EMAP = (4*B)/(3*(D/t)) = (4*46.1655 )/(3*142.0000 ) = 4.3345 bars



2.787 710.00 1116.67 254.72 1.5728 0.0002040 19.36


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EMAP = (4*B)/(3*(D/t)) = (4*19.3591 )/(3*254.7203 ) = 1.0133 bars

Results for Maximum Stiffened Length (Slen):


5.000 710.00 4396.83 142.00 6.1927 0.0001138 10.80

EMAP = (4*B)/(3*(D/t)) = (4*10.7978 )/(3*142.0000 ) = 1.0138 bars

Elliptical Head From 30 to 40 Ext. Chart : HA-3 at 75 C

top head




5.000 710.00 142.00 0.0009781 55.47

EMAP = B/(K0*D/t) = 55.4682/(0.9000 *142.0000 ) = 4.3400 bars



1.868 710.00 380.18 0.0003653 34.67

EMAP = B/(K0*D/t) = 34.6743/(0.9000 *380.1787 ) = 1.0133 bars

Check the requirements of UG-33(a)(1) using P = 1.67 * External Design

pressure for this head.




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30


= (1.692*700.0000*1.000)/(2*115.00*1.00-0.2*1.692)

= 0.5151 + 0.0000 = 0.5151 mm.


= ((2*S*E*t)/(Kcor*D+0.2*t))/1.67 per Appendix 1-4 (c)

= ((2*115.00*1.00*5.0000)/(1.000*700.0000+0.2*5.0000))/1.67

= 9.823 bars

Maximum Allow able External Pressure [MA EP]:

= min( MAEP, MAWP )

= min( 4.34 , 9.8229 )

= 4.340 bars

Thickness requirements per UG-33(a)(1) do not govern the required

thickness of this head.

External Pressure Calculations

| | Section | Outside | Corroded | Factor | Factor |

From| To | Length | Diameter | Thickness | A | B |

| | mm. | mm. | mm. | | N./mm |

---------------------------------------------------------------------------

10| 20| No Calc | 710.000 | 5.00000 | 0.00097809 | 55.4682 |

20| 30| 1116.67 | 710.000 | 5.00000 | 0.00049191 | 46.1655 |

30| 40| No Calc | 710.000 | 5.00000 | 0.00097809 | 55.4682 |



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| | External | External | External | External |

From| To | Actual T. | Required T.|Des. Press. | M.A.W.P. |

| | mm. | mm. | bars | bars |

----------------------------------------------------------------

10| 20| 5.00000 | 1.86754 | 1.01325 | 4.33998 |

20| 30| 5.00000 | 2.78737 | 1.01325 | 4.33454 |

30| 40| 5.00000 | 1.86754 | 1.01325 | 4.33998 |

Minimum 4.335


| | Actual Len.| Allow. Len.| Ring Inertia | Ring Inertia |

From| To | Bet. Stiff.| Bet. Stiff.| Required | Available |

| | mm. | mm. | cm**4 | cm**4 |

-------------------------------------------------------------------

10| 20| No Calc | No Calc | No Calc | No Calc |

20| 30| 1116.67 | 4396.83 | No Calc | No Calc |

30| 40| No Calc | No Calc | No Calc | No Calc |

Elements Suitable for External Pressure.



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Element and Detail Weights : Step: 5 7:57p Apr 15,2015

32

Element and Detail Weights

| | Element | Element | Corroded | Corroded | Extra due |

From| To | Metal Wgt. | ID Volume |Metal Wgt. | ID Volume | Misc % |

| | kg. | Cm. | kg. | Cm. | kg. |

---------------------------------------------------------------------------

10| 20| 34.0736 | 64152.3 | 34.0736 | 64152.3 | 3.40736 |

20| 30| 80.0060 | 346423. | 80.0060 | 346423. | 8.00060 |

30| 40| 34.0736 | 64152.3 | 34.0736 | 64152.3 | 3.40736 |

---------------------------------------------------------------------------

Total 148 474727.34 148 474727.34 14

Weight of Details

| | Weight of | X Offset, | Y Offset, |

From|Type| Detail | Dtl. Cent. |Dtl. Cent. | Description

| | kg. | mm. | mm. |

-------------------------------------------------

10|Insl| 5.05713 | ... | -62.5000 | Insulation

10|Nozl| 5.53983 | ... | -175.000 | N3 (2")

20|Liqd| 424.109 | ... | 450.000 | LIQ

20|Insl| 11.8743 | ... | 450.000 | Insulation

20|Nozl| 2.11785 | 363.322 | 150.000 | N8 (1")

20|Nozl| 5.63095 | 376.251 | 100.000 | N9 (2")

20|Nozl| 5.06100 | 376.251 | 700.000 | N5 (2")

20|Lugs| 59.8752 | ... | 585.000 | LUG

30|Insl| 5.05713 | ... | 112.500 | Insulation

30|Nozl| 8.37370 | -250.000 | 427.274 | N1 (1.5")


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30|Nozl| 2.11785 | -176.777 | 427.274 | N2 (1")

30|Nozl| 4.75501 | 176.777 | 427.274 | N10 (2")

30|Nozl| 2.11785 | ... | 427.274 | N4 (1")

Total Weight of Each Detail Type

Total Weight of Liquid 424.1

Total Weight of Insulation 22.0

Total Weight of Nozzles 35.7

Total Weight of Lugs 59.9

---------------------------------------------------------------

Sum of the Detail Weights 541.7 kg.

Weight Summation

Fabricated Shop Test Shipping Erected Empty Operating

------------------------------------------------------------------------------

163.0 258.6 163.0 258.6 163.0 280.5

... 474.4 ... ... ... 424.1

35.7 ... 35.7 ... ... ...

... ... ... 22.0 ... ...

59.9 ... 59.9 ... 22.0 ...

... ... ... ... ... ...

... ... ... ... ... ...

... ... ... ... 35.7 ...

... ... ... ... 59.9 ...

------------------------------------------------------------------------------

258.6 733.0 280.5 280.5 280.5 704.7 kg.


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Miscellaneous Weight Percent: 10.0 %

Note that the above value for the miscellaneous weight percent has

been applied to the shells/heads/flange/tubesheets/tubes etc. in the

weight calculations for metallic components.

Note: The shipping total has been modified because some items have

been specified as being installed in the shop.

Weight Summary

Fabricated Wt. - Bare Weight W/O Removable Internals 258.6 kg.

Shop Test Wt. - Fabricated Weight + Water ( Full ) 733.0 kg.

Shipping Wt. - Fab. Wt + Rem. Intls.+ Shipping App. 280.5 kg.

Erected Wt. - Fab. Wt + Rem. Intls.+ Insul. (etc) 280.5 kg.

Ope. Wt. no Liq - Fab. Wt + Intls. + Details + Wghts. 280.5 kg.

Operating Wt. - Empty Wt + Operating Liq. Uncorroded 704.7 kg.

Field Test Wt. - Empty Weight + Water (Full) 755.0 kg.

Mass of the Upper 1/3 of the Vertical Vessel 229.9 kg.

Outside Surface Areas of Elements

| | Surface |

From| To | Area |

| | cm |

----------------------------

10| 20| 6613.61 |


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20| 30| 20074.8 |

30| 40| 6613.61 |

---------------------------

Total 33301.992 cm

Element and Detail Weights

| To | Total Ele.| Total. Ele.|Total. Ele.| Total Dtl.| Oper. Wgt. |

From| To | Empty Wgt.| Oper. Wgt.|Hydro. Wgt.| Offset Mom.| No Liquid |

| | kg. | kg. | kg. | Kg-m. | kg. |

---------------------------------------------------------------------------

10| 20| 48.0780 | 48.0780 | 112.191 | ... | 48.0780 |

20|Lugs| 56.3453 | 268.400 | 229.451 | 2.39621 | 56.3453 |

Lugs| 30| 56.3453 | 268.400 | 229.451 | 2.39621 | 56.3453 |

30| 40| 59.9026 | 59.9026 | 124.016 | 3.30845 | 59.9026 |

Cumulative Vessel Weight

| | Cumulative Ope | Cumulative | Cumulative |

From| To | Wgt. No Liquid | Oper. Wgt. | Hydro. Wgt. |

| | kg. | kg. | kg. |

-------------------------------------------------------

10| 20| ... | ... | ... |

20|Lugs| -48.0780 | -48.0780 | -112.191 |

Lugs| 30| 116.248 | 328.303 | 353.467 |

30| 40| 59.9026 | 59.9026 | 124.016 |

Note: The cumulative operating w eights no liquid in the column above

are the cumulative operating w eights minus the operating liquid


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w eight minus any w eights absent in the empty condit ion.

Cumulative Vessel Moment

| | Cumulative | Cumulative |Cumulative |

From| To | Empty Mom. | Oper. Mom. |Hydro. Mom.|

| | Kg-m. | Kg-m. | Kg-m. |

-------------------------------------------------

10| 20| ... | ... | ... |

20|Lugs| 2.39621 | 2.39621 | 2.39621 |

Lugs| 30| 5.70466 | 5.70466 | 5.70466 |

30| 40| 3.30845 | 3.30845 | 3.30845 |



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Nozzle Flange MAWP : Step: 6 7:57p Apr 15,2015

37

Nozzle Flange MAWP Results :

Nozzle ----- Flange Rating

Description Operating Ambient Temperature Class Grade|Group

bars bars C

----------------------------------------------------------------------------

N3 (2") 12.0 15.9 150 150 GR 2.3

N8 (1") 12.0 15.9 150 150 GR 2.3

N9 (2") 12.0 15.9 150 150 GR 2.3

N5 (2") 12.0 15.9 150 150 GR 2.3

N1 (1.5") 12.0 15.9 150 150 GR 2.3

N2 (1") 12.0 15.9 150 150 GR 2.3

N10 (2") 12.0 15.9 150 150 GR 2.3

N4 (1") 12.0 15.9 150 150 GR 2.3

----------------------------------------------------------------------------

Minimum Rating 12.0 15.9 bars (for Core Elements)

Note: A NSI Ratings are per ANSI/ASME B16.5 2009 Metr ic Edition



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Natural Frequency Calculation : Step: 7 7:57p Apr 15,2015

38

The Natural Frequencies for the vessel have been computed iteratively

by solving a system of matrices. These matrices describe the mass

and the stif fness of the vessel. This is the generalized eigenvalue/

eigenvector problem and is referenced in some mathematical texts.

The Natural Frequency for the Vesse l (Empty.) is 451.727 Hz.

The Natural Frequency for the Vesse l (Ope...) is 307.344 Hz.



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Wind Load Calculation : Step: 8 7:57p Apr 15,2015

39

Wind Load Calculations per India Std. IS-875 (Part-3) - 1987, Amd. 1&2 (2003):

Actual Vessel Height to Diameter ratio 1.266

Force Coefficient per IS:875 Table 23, Cf 0.700

User Entered Basic Wind Speed 158.4 Km/hr

Base Elevation 15000.00 mm.

Wind Zone Number 5

Risk Factor (k1) 1.0800

Terrain Category 2

Equipment Class A

Topography Factor (k3) 1.0000

Use Gust Response Factor (Dynamic Analysis) No

User entered Beta Value ( Operating Case ) 0.0100

Checking the requirement for Dynamic Effect of w ind (7.1):

Vessel Operating Natural Frequency 307.344 Hz

Vessel Height to Diameter ratio 1.266

Note: Vessel Natural frequency is >= 1 Hz.

Note: Vessel height to diameter ratio (1.266) is


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10 8545.10 1457.22 0.0013 0.0010 1.0000 1.0000 1.0000

20 8508.15 1450.91 0.0013 0.0010 1.0000 1.0000 1.0000

30 8468.37 1444.13 0.0013 0.0010 1.0000 1.0000 1.0000

Design Wind Speed (Vz):

= Basic Wind Speed * k1 * k2 * k3

Height Factor :

= 0.6 * Vz

Element Wind Load :

= Wind Area * Cf * Height Factor

From Height k1 k2 k3 Vz Cf

mm. m/sec

------------------------------------------------------------

10 15153.20 1.0800 1.0480 1.0000 49.80 0.7000

20 15675.00 1.0800 1.0514 1.0000 49.96 0.7000

30 16241.80 1.0800 1.0549 1.0000 50.12 0.7000

Wind Vibration Calculations

This evaluation is based on w ork by Kanti Mahajan and Ed Zor illa

Nomenclature

Cf - Correction factor for natural frequency

D - Average internal diameter of vessel mm.


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Df - Damping Factor < 0.75 Unstable, > 0.95 Stable

Dr - Average internal diameter of top half of vessel mm.

f - Natural frequency of vibration (Hertz)

f1 - Natural frequency of bare vessel based on a unit value of (D/L)(104)

L - Total height of structure mm.

Lc - Total length of conical section(s) of vessel mm.

tb - Uncorroded plate thickness at bottom of vessel mm.

V30 - Design Wind Speed provided by user Km/hr

Vc - Critical wind velocity Km/hr

Vw - Maximum wind speed at top of structure Km/hr

W - Total corroded weight of structure Kgf

Ws - Cor. vessel weight excl. weight of parts which do not effect stiff. Kgf

Z - Maximum amplitude of vibration at top of vessel mm.

Dl - Logarithmic decrement ( taken as 0.03 for Welded Structures )

Vp - Vib. Chance, 0.400E-06 no chance. [Vp]:

= W / ( L * Dr)

= 704/( 1000.00 * 700.000 )

= 0.14381E-05


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Since Vp is > 0.400E-06 no further vibration analysis is required !

The Natural Frequency for the Vessel (Ope...) is 307.344 Hz.

Wind Load Calculation

| | Wind | Wind | Wind | Wind | Element |

From| To | Height | Diameter | Area | Pressure | Wind Load |

| | mm. | mm. | cm | Kgs/m | Kgf |

---------------------------------------------------------------------------

10| 20| 15153.2 | 948.000 | 2112.03 | 151.793 | 22.4333 |

20| 30| 15675.0 | 948.000 | 8532.00 | 152.761 | 91.2022 |

30| 40| 16241.8 | 948.000 | 2112.03 | 153.780 | 22.7269 |



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Earthquake Load Calculation : Step: 9 7:57p Apr 15,2015

43

Seismic Analysis Results per IS-1893 (1984), Seismic Coefficient Method.

Soil Factor 1.0000

Importance Factor as Entered by User I 1.5000

Zone Number 3

Value of Alpha o per table 2 and Zone 0.0400

Hor izontal Seismic Coefficient (Alpha h):

= * I * Alpha o

= 1.0000 * 1.5000 * 0.0400

= 0.0600

Earthquake Element Load, for the first Element:

= Earthquake Weight * Alpha h

= 48.08 * 0.0600

= 2.9 Kgf

The Natural Frequency for the Vessel (Ope...) is 307.344 Hz.

Earthquake Load Calculation

| | Earthquake | Earthquake | Element | Element |

From| To | Height | Weight | Ope Load | Emp Load |

| | mm. | Kgf | Kgf | Kgf |

--------------------------------------------------------------

10| 20| 25.0000 | 48.0780 | 2.88468 | 2.88468 |

20|Lugs| 500.000 | 268.400 | 16.1040 | 3.38072 |

Lugs| 30| 725.000 | 268.400 | 16.1040 | 3.38072 |

30| 40| 975.000 | 59.9026 | 3.59415 | 3.59415 |


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Earthquake Load Calculation : Step: 9 7:57p Apr 15,2015

44



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Wind/Earthquake Shear, Bending : Step: 10 7:57p Apr 15,2015

45

The following table is for the Operating Case.

Wind/Earthquake Shear, Bending

| | Distance to| Cumulative |Earthquake | Wind | Earthquake |

From| To | Support| Wind Shear | Shear | Bending | Bending |

| | mm. | Kgf | Kgf | Kg-m. | Kg-m. |

---------------------------------------------------------------------------

10| 20| 566.805 | ... | ... | ... | ... |

20|Lugs| 225.000 | 22.4333 | 2.88468 | 1.49869 | 0.19271 |

Lugs| 30| 225.000 | 90.7613 | 22.5828 | 0.15177 | 0.36667 |

30| 40| 516.805 | 22.7269 | 3.59415 | 1.51830 | 0.24011 |



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Wind Deflection : Step: 11 7:57p Apr 15,2015

46

Wind Deflection Calculations:

The following table is for the Operating Case.

Wind Deflection

| | Cumulative | Centroid | Elem. End | Elem. Ang. |

From| To | Wind Shear | Deflection |Deflection | Rotation |

| | Kgf | mm. | mm. | |

--------------------------------------------------------------

10| 20| ... | 0.00001 | 0.00003 | ... |

20|Lugs| 22.4333 |-0.00010753 | ... | ... |

Lugs| 30| 90.7613 | 0.00001 |0.00021096 | ... |

30| 40| 22.7269 | 0.00023439 |0.00025783 | ... |

Critical Wind Velocity for Tower Vibration

| | 1st Crit. | 2nd Crit. |

From| To | Wind Speed | Wind Speed |

| | Km/hr | Km/hr |

-------------------------------------

10| 20| 5230.40 | 32690.0 |

20| 30| 5230.40 | 32690.0 |

30| 40| 5230.40 | 32690.0 |

Allowable deflection at the Tower Top (Ope)( 6.000"/100ft. Criteria)

Allowable deflection : 5.000 Actual Deflection : 0.000 mm.


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Wind Deflection : Step: 11 7:57p Apr 15,2015

47



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Longitudinal Stress Constants : Step: 12 7:57p Apr 15,2015

48

Longitudinal Stress Constants

| | Metal Area | Metal Area |New & Cold | Corroded |

From| To | New & Cold | Corroded |Sect. Mod. | Sect. Mod. |

| | cm | cm | mm. | mm. |

--------------------------------------------------------------

10| 20| 110.741 | 110.741 | 1.938E+06 | 1.938E+06 |

20| 30| 110.741 | 110.741 | 1.938E+06 | 1.938E+06 |

30| 40| 110.741 | 110.741 | 1.938E+06 | 1.938E+06 |



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Longitudinal Allowable Stresses : Step: 13 7:57p Apr 15,2015

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Longitudinal Allowable Stresses

| | | Hydrotest | | Hydrotest |

From| To | Tensile | Tensile | Compressive | Compressive |

| | N./mm | N./mm | N./mm | N./mm |

-------------------------------------------------------------------

10| 20| 138.029 | 186.165 | -60.7425 | -82.9883 |

20|Lugs| 117.324 | 158.240 | -60.7425 | -82.9883 |

Lugs| 30| 117.324 | 158.240 | -60.7425 | -82.9883 |

30| 40| 138.000 | 186.120 | -60.7425 | -82.9883 |



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Longitudinal Stresses Due to . . . Step: 14 7:57p Apr 15,2015

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Longitudinal Stress Report

Note: Longitudinal Operating and Empty Stresses are computed in the

corroded condition. Stresses due to loads in the hydrostatic test

cases have been computed in the new and cold condition.

Longitudinal Stresses Due to . . .

| | Long. Str. | Long. Str. |Long. Str. |

From| To | Int. Pres. | Ext. Pres. |Hyd. Pres. |

| | N./mm | N./mm | N./mm |

-------------------------------------------------

10| 20| 13.9208 | -3.62275 | 18.1128 |

20| 30| 13.9208 | -3.62275 | 18.1128 |

30| 40| 13.9208 | -3.62275 | 18.1128 |


| | Wght. Str. | Wght. Str. |Wght. Str. | Wght. Str. | Wght. Str. |

From| To | Empty | Operating |Hydrotest | Emp. Mom. | Opr. Mom. |

| | N./mm | N./mm | N./mm | N./mm | N./mm |

---------------------------------------------------------------------------

10| 20| ... | ... | ... | ... | ... |

20|Lugs| 0.042576 | 0.042576 | ... | 0.012124 | 0.012124 |

Lugs| 30| -0.10294 | -0.29073 | ... | 0.028864 | 0.028864 |

30| 40| -0.053047 | -0.053047 | ... | 0.016740 | 0.016740 |



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| | Wght. Str. | Bend. Str. |Bend. Str. | Bend. Str. | Bend. Str. |

From| To | Hyd. Mom. | Oper. Wind |Oper. Equ. | Hyd. Wind | Hyd. Equ. |

| | N./mm | N./mm | N./mm | N./mm | N./mm |

---------------------------------------------------------------------------

10| 20| ... | ... | ... | ... | ... |

20|Lugs| ... | 0.0075830 |0.00097509 | ... | ... |

Lugs| 30| ... | 0.00076790 | 0.0018552 | ... | ... |

30| 40| ... | 0.0076822 | 0.0012149 | ... | ... |


| | Long. Str. | Long. Str. |Long. Str. | EarthQuake |

From| To | Vortex Ope.| Vortex Emp.|Vortex Tst.| Empty |

| | N./mm | N./mm | N./mm | N./mm |

--------------------------------------------------------------

10| 20| ... | ... | ... | ... |

20|Lugs| ... | ... | ... | 0.00097509 |

Lugs| 30| ... | ... | ... | 0.0018552 |

30| 40| ... | ... | ... | 0.0012149 |


| | Long. Str. | Long. Str. |

From| To | Y Forces W | Y ForceS S |

| | N./mm | N./mm |

-------------------------------------

10| 20| ... | ... |

20|Lugs| ... | ... |


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Lugs| 30| ... | ... |

30| 40| ... | ... |

Long. Stresses due to User Forces and Moments

| |Wind For/Mom| Eqk For/Mom|Wnd For/Mom| Eqk For/Mom|

From| To | Corroded | Corroded | No Corr. | No Corr. |

| | N./mm | N./mm | N./mm | N./mm |

--------------------------------------------------------------

10| 20| ... | ... | ... | ... |

20|Lugs| ... | ... | ... | ... |

Lugs| 30| ... | ... | ... | ... |

30| 40| ... | ... | ... | ... |



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Stress due to Combined Loads : Step: 15 7:57p Apr 15,2015

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Stress Combination Load Cases for Vertical Vessels:

Load Case Definition Key

IP = Longitudinal Stress due to Internal Pressure

EP = Longitudinal Stress due to External Pressure

HP = Longitudinal Stress due to Hydrotest Pressure

NP = No Pressure

EW = Longitudinal Stress due to Weight (No Liquid)

OW = Longitudinal Stress due to Weight (Operating)

HW = Longitudinal Stress due to Weight (Hydrotest)

WI = Bending Stress due to Wind Moment (Operating)

EQ = Bending Stress due to Earthquake Moment (Operating)

EE = Bending Stress due to Earthquake Moment (Empty)

HI = Bending Stress due to Wind Moment (Hydrotest)

HE = Bending Stress due to Earthquake Moment (Hydrotest)

WE = Bending Stress due to Wind Moment (Empty) (no CA)

WF = Bending Stress due to Wind Moment (Filled) (no CA)

CW = Longitudinal Stress due to Weight (Empty) (no CA)

VO = Bending Stress due to Vortex Shedding Loads ( Ope )

VE = Bending Stress due to Vortex Shedding Loads ( Emp )

VF = Bending Stress due to Vortex Shedding Loads ( Test No CA. )

FW = Axial Stress due to Vertical Forces for the Wind Case

FS = Axial Stress due to Vertical Forces for the Seismic Case

BW = Bending Stress due to Lat. Forces for the Wind Case, Corroded

BS = Bending Stress due to Lat. Forces for the Seismic Case, Corroded

BN = Bending Stress due to Lat. Forces for the Wind Case, UnCorroded

BU = Bending Stress due to Lat. Forces for the Seismic Case, UnCorroded


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General Notes:

Case types HI and HE are in the Un-Corroded condition.

Case types WE, WF, and CW are in the Un-Corroded condit ion.

A blank stress and stress ratio indicates that the corresponding

stress comprising those components that did not contribute to that

type of stress.

An asterisk (*) in the f inal column denotes overstress.

Analysis of Load Case 1 : NP+EW+WI+FW+BW

From Tensile All. Tens. Comp. All. Comp. Tens. Comp.

Node Stress Stress Stress Stress Ratio Ratio

10 0.00 138.03 0.00 60.74 0.0000 0.0000

20 0.06 117.32 60.74 0.0005

20 117.32 -0.13 60.74 0.0022

30 138.00 -0.08 60.74 0.0013

Analysis of Load Case 2 : NP+EW+EE+FS+BS



10 0.00 138.03 0.00 60.74 0.0000 0.0000

20 0.06 117.32 60.74 0.0005

20 117.32 -0.13 60.74 0.0022


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30 138.00 -0.07 60.74 0.0012

Analysis of Load Case 3 : NP+OW+WI+FW+BW



10 0.00 138.03 0.00 60.74 0.0000 0.0000

20 0.06 117.32 60.74 0.0005

20 117.32 -0.32 60.74 0.0053

30 138.00 -0.08 60.74 0.0013

Analysis of Load Case 4 : NP+OW+EQ+FS+BS



10 0.00 138.03 0.00 60.74 0.0000 0.0000

20 0.06 117.32 60.74 0.0005

20 117.32 -0.32 60.74 0.0053

30 138.00 -0.07 60.74 0.0012

Analysis of Load Case 5 : NP+HW+HI



10 0.00 186.17 0.00 82.99 0.0000 0.0000

20 0.00 158.24 0.00 82.99 0.0000 0.0000

20 0.00 158.24 0.00 82.99 0.0000 0.0000

30 0.00 186.12 0.00 82.99 0.0000 0.0000

Analysis of Load Case 6 : NP+HW+HE




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10 0.00 186.17 0.00 82.99 0.0000 0.0000

20 0.00 158.24 0.00 82.99 0.0000 0.0000

20 0.00 158.24 0.00 82.99 0.0000 0.0000

30 0.00 186.12 0.00 82.99 0.0000 0.0000

Analysis of Load Case 7 : IP+OW+WI+FW+BW



10 13.92 138.03 60.74 0.1009

20 13.98 117.32 60.74 0.1192

20 13.66 117.32 60.74 0.1164

30 13.89 138.00 60.74 0.1007

Analysis of Load Case 8 : IP+OW+EQ+FS+BS



10 13.92 138.03 60.74 0.1009

20 13.98 117.32 60.74 0.1191

20 13.66 117.32 60.74 0.1164

30 13.89 138.00 60.74 0.1006

Analysis of Load Case 9 : EP+OW+WI+FW+BW



10 138.03 -3.62 60.74 0.0596

20 117.32 -3.60 60.74 0.0593

20 117.32 -3.94 60.74 0.0649

30 138.00 -3.70 60.74 0.0609


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Analysis of Load Case 10 : EP+OW+EQ+FS+BS



10 138.03 -3.62 60.74 0.0596

20 117.32 -3.59 60.74 0.0592

20 117.32 -3.94 60.74 0.0649

30 138.00 -3.69 60.74 0.0608

Analysis of Load Case 11 : HP+HW+HI



10 18.11 186.17 82.99 0.0973

20 18.11 158.24 82.99 0.1145

20 18.11 158.24 82.99 0.1145

30 18.11 186.12 82.99 0.0973

Analysis of Load Case 12 : HP+HW+HE



10 18.11 186.17 82.99 0.0973

20 18.11 158.24 82.99 0.1145

20 18.11 158.24 82.99 0.1145

30 18.11 186.12 82.99 0.0973

Analysis of Load Case 13 : IP+WE+EW



10 13.92 138.03 60.74 0.1009

20 13.98 117.32 60.74 0.1191


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20 13.85 117.32 60.74 0.1180

30 13.88 138.00 60.74 0.1006

Analysis of Load Case 14 : IP+WF+CW



10 13.92 138.03 60.74 0.1009

20 13.96 117.32 60.74 0.1190

20 13.63 117.32 60.74 0.1162

30 13.87 138.00 60.74 0.1005

Analysis of Load Case 15 : IP+VO+OW



10 13.92 138.03 60.74 0.1009

20 13.98 117.32 60.74 0.1191

20 13.66 117.32 60.74 0.1164

30 13.88 138.00 60.74 0.1006

Analysis of Load Case 16 : IP+VE+EW



10 13.92 138.03 60.74 0.1009

20 13.98 117.32 60.74 0.1191

20 13.85 117.32 60.74 0.1180

30 13.88 138.00 60.74 0.1006

Analysis of Load Case 17 : NP+VO+OW



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10 0.00 138.03 0.00 60.74 0.0000 0.0000

20 0.05 117.32 60.74 0.0005

20 117.32 -0.32 60.74 0.0053

30 138.00 -0.07 60.74 0.0011

Analysis of Load Case 18 : FS+BS+IP+OW



10 13.92 138.03 60.74 0.1009

20 13.98 117.32 60.74 0.1191

20 13.66 117.32 60.74 0.1164

30 13.88 138.00 60.74 0.1006

Analysis of Load Case 19 : FS+BS+EP+OW



10 138.03 -3.62 60.74 0.0596

20 117.32 -3.59 60.74 0.0591

20 117.32 -3.94 60.74 0.0649

30 138.00 -3.69 60.74 0.0608

Absolute Maximum of the all of the Stress Ratio's 0.1192

Governing Element: shell

Governing Load Case 7 : IP+OW+WI+FW+BW



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Center of Gravity Calc

mechanical design calculation for tag 104f02 rev.1

Documents

nozzle calcs

lifting lug calcs

wind load calculation

longitudinal stresses

earthquake load calculation

natural frequency calculation

center of gravity calculation

internal pressure calculations