process calculator v6.7

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Gas Flow RateGAS FLOW RATEMol.Wt1.00MASS FLOWMOL FLOWGAS VOLUME FLOWlb/hrkg/hrkmol/hrNm3/hrSm3/hrSCMDSCFDMMSCFDMMSCMD0.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.000

&C&"Times New Roman,Regular"&12&A&C&"Times New Roman,Regular"&12Page &PAuthor:Also enter Mol.Wt. in above cellAuthor:Also enter Mol. Wt. in the above cell

Gas Actual VolGas Actual VolAir Actual Vol @ Normal conditionsPkPa8375787.8PkPa101.325nkmol6226.85185185184.8684931177nkmol1Z0.77841Z1.00055RJ/mol.K8.314478.31447RJ/kmol8.31447(standard)TK323.29325.15TK273Vm31555.655349019216.70694Vm322.4140017535mol = Mass/Mol.wtAir Actual Vol @ Standard conditionsPkPa101.325nkmol1Z1.00055Gas Actual VolRJ/kmol8.31447(standard)kg/hr100100TK288.6kg/m31010Vm323.6948018537m3/hr1010PVT RelationsNormalStandardPressurekPa8375PressurekPa101.325(Standard)TemperatureK323.29TemperatureK288.6(Standard)Volumem31555.655Volumem3114785.108215797

Liquid Flow RateLIQUID FLOW RATEAPI gravitydensity,kg/m31000density of crude@ 15C780kg/hr1925000density of water@ 15C1000m3/hr1925Sp. Gr0.78BPD290589.26Degree API49.91light crude

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Fluid PropKinematic viscosity to Dynamic ViscosityKinematic ViscositycSt8.968m2/s0.000008968DensityKg/m32.134Dynamic Viscositykg/m.s0.00001914g/cm.s0.0001913771Pa.s0.00001914cP0.019137712Surface tension1dyne/cm0.001N/m1 dyne/cm = 10^-3 N/m

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Mixture DensityMixture DensityHC flow ratem3/h111.84Water flowratem3/h1.09HC Densitykg/m3853.2Water Densitykg/m3980.4Mixture densitykg/m3854.4277339945Mixture Sp.Gr0.854427734Total flow ratem3/h112.93BPD17047.40

Pump dutyPump dutyDifferential Pressurebar5Pressure Headpa500000Pbara0.9810.981Densitykg/m31000Pa(a)9810098100Specific Gravity1rhokg/m310001000Differential Headm50.97gm/s29.819.81Flow ratem3/hr5hm1010m3/s0.001PowerkW0.69Design Margin%101.1Efficiency0.75Total PowerkW1.02

Control ValveControl Valve SizingLiquid - 14ENormalMaximumGas - 14ENormalMaximumQm3/hr775.25QMMscfd60.2891.48GPM30.82331.31PInletpsia48.42848.428delPpsi4141delPpsi0.30.3SG1.011.01TC22.0622.06CvGPM4.8452R531.71531.71MW25.7625.76SG0.8880.888CvGPM10543.1316000Basis for Control Valve SizingSet Point ScheduleUpstream pressure464.7psiapsigpsiaDownstream pressure264.7psiaDesign450464.7P across the control valve200psiHH405419.7Calculated Cv197GPMH315329.7Rated Cv200GPMN371.4386.1Valve Size10inchL334.26348.96Basis for Control Valve FailureLL259.98274.68PAHH at upstream464.7psiaUpstream pressure464.7psiaDownstream pressure264.7psiaP across the control valve200psiMaximum Gas Capacity72MMscfdNote: Refer Fisher valve catalog for rated valve coefficient, Cv.

Design ConditionsDesign Pressure for Equipments_Norsok P-001With High Trip PressureWithout High Trip PressureMax Op. Pr.(stable Conditions)10bargUpto 35 bargMax Op. Pr.(unstable Conditions)10bargMax. Op. Pr.11.77baraMargin2bargDn. Pr.14.26bargHigh Alarm Pressure12.00bargMargin2bargAbove 35 bargHigh Trip Pressure14.00bargMax. Op. Pr.38.74baraMargin3.5bargDn. Pr.41.60bargPSV Set Pressure17.50bargNote: Max Op. Pr. for compression system shall be maximum settleout pressureDesign Pressure for CompressorDesign Pressure for PumpSuction pressure1baraSuction pressure1.00baraDischarge press10.5baraDischarge press10.50bara13.35bara12.88baraDesign pressure12.34bargDesign pressure11.86bargOp. Temp204CDesign Conditions for Equipment and Piping (NORSOK)Margin30CDesign Temp=Max. Op. Temp + 30 CDn. Temp.234CDesign Pr with High Trip Pressureupto 35 barg=High Trip Pressure + 3.5above 35 barg=High Trip Pressure + 10%

Set point scheduleSet Point SchedulePressureTemperatuePDIDesign pressure10Design Temp85Diff. press1Operating pressure5.2Operating Temp12H1.15PAHH9TAHH76.5L0.8PAH7TAH59.5PAL4.68TAL10.8PALL3.64TALL8.4FlowFlowNormal flow2720Normal flow2720FAH3128FAH3128FAL2176FAL2448FALL1904Notes:HH, H is always greater than operating conditionsLL, L is always less than operating conditions

PowerPowerWattkWattBtu/hr559854164077.0164.077kcal/hr141175164076.69085164.077kJ/hr589999.35163888.24944495163.888

Heat CapacityHeat CapacitykJ/kg CBtu/lb F1.00000.238847

InterpolateLinear Interpolationx1195y1150Solving for y2x2196y2151.67x3285y3300References:http://www.ajdesigner.com/phpinterpolation/linear_interpolation_equation.phphttp://www.ajdesigner.com/phpbernoulli/bernoulli_theorem_equation_head_loss.phpPressurePr. Dropbargbar/100mpsi/100ft00.0010.00410.0040.01820.0070.03230.0100.04640.0130.05950.0170.07360.0200.08770.0230.10180.0260.11590.0290.128100.0320.142110.0350.156120.0380.170130.0410.183140.0450.197150.0480.211160.0510.225170.0540.238180.0570.252190.0600.266200.0630.280210.0660.294220.0700.307230.0730.321240.0760.335250.0790.349260.0820.362270.0850.376280.0880.390290.0910.404300.0940.417310.0980.431320.1010.445330.1040.459340.1070.473350.1100.486