离心泵计算表

项目号ProjectNo:设计阶段Stage:装置号UnitNo:泵位号ItemNo:P.Total图号Dwg.No:版次:Rev.日期:DateamLoop1Suc.1Dis.2Suc.2Dis.bmItemQty.Qty.Qty.Qty.cmmGateValvedmmGlobevalveemmBallvalvefCheckvalvegFootvalvehm/sTeeikPa(G)900ElbowjkPa450ElbowkkPaReducerlkPaPipeLength(m)0mkPa(G)Total(m)00ambmcmdm2.FlowofOperatingPoint:Q=m3/ham3.HD.ofOperatingPoint:bm3/hH=mcm4.EfficiencyofOperatingPoint:dmmη=%emm5.NPSHRequired:fmmNPSHr=mg6.ViscosityEmendationFactors:hCH=im/sjkPa(G)Cη=kkPalkPaPa=kWm.kPankPaP=kWokPapkPa9.DriveTypeCoefficientqkPa=10.MotorMarginCoefficientakPaK=bkPackPadmΔPOther20.0AvailableNPSH=(a)-(b)+(c)0.0Loss(Line+Other)NETPOSITIVESUCTIONHEAD(NPSH)StaticHD.m1[(Orig.PR.+101.3)-(VapPR.)]·102/γDischargePipeID.114.3EquivalentLengthofDischargePipeOutletFlow:[e-mail].0.200StaticHD.(0.0098·m1·γ)Re1EquivalentLengthofPipeline&Fittings0.10泵名称及编号:PUMPCALCULATIONDATASHEET830.000.50060.00OriginalPressureP1ΔP4OthersΔP1ControlValvesFrictionFactorf20.023393.5DeliveryPressureP2StaticHD.(0.0098·（EL2-EL3)·γ)LineLossΔP3FlowMeterVelocityu22.050.0Rev.审核:PumpName&No.校对:Chk.140Viscosityμ@P.T(Pa·S)编制:(Note:1cP=10-3Pa·S）FluidName离心泵计算表Prep.Densityγ@P.T.(kg/m3)Design@P.T.(m3/h)SULFUR60.00InletFlow:Normal@P.T.(m3/h)0.000006项目名称:Project:28864548SuctionPipeID.SuctionPipeOD.SuctionPipeTHK.6.3114.3101.7Velocityu12.054.120.00-15.930.50PumpSuctionPressure=(i)+(j)-(k)FrictionFactorf10.0233Loss(Line+other)193.54288645480.001.Type&Size:65.06.38.MotorPower60.030.07.BearingPower:25.74ΔP2Exchangers0.0002.4612.4410.48DISCHARGEPRESSUREPumpHead=(c)·102/γ209.47TotalPumpDiff.Press.=(a)-(b)DischargePressureSuctionPressure-15.936.30.00.000100.00011.MotorTypeMARITIMETERMINALOFMORONPETROCHEMICALCOMPLEXVaporPressure@P.T.(kPa(a))PumpingTemperature(PT)℃PipeAbsoluteRoughnessε(mm)11.25PERFORMANCEOFPUMP1.000SUCTIONPRESSUREInletElevationEL1Loop20.0Loop17.8DIFFERENTIALPRESSURE0SulfurTransferPumpPumpDischargePressure=∑(j.~p.)5PumpCenterElevationEL3(m)EquivalentLengthofSuctionPipe193.54101.7传动装置效率10.950.920.9350.8电动机功率裕量系数1.251.151.1FlowRatem3/h44.344.3Desityγkg/m3720720Viscosityμ@P.TPa·S0.00080.0008PipeAbsoluteRoughnessεmm0.20.2PipeODmm11489PipeThichnessmm54.5计算CalculationPipeIDdi'mm1048000Velocitym/s1.452.45#DIV/0!#DIV/0!Re135587176264#DIV/0!#DIV/0!判别式DiscriminantAnalysisA=396(di'/ε)lg(3.7*di'/ε)676284502169#DIV/0!#DIV/0!结论ConclusionRe=2000层流Laminar2000Re4000临界区，或层流或湍流Criticalarea4000=ReA湍流（过渡区）TurbulentReA湍流（完全湍流区）Turbulent0000000#DIV/0!#DIV/0!#DIV/0!#DIV/0!#DIV/0!#DIV/0!#DIV/0!#DIV/0!#DIV/0!#DIV/0!#DIV/0!#DIV/0!#DIV/0!#DIV/0!#DIV/0!#DIV/0!#DIV/0!#DIV/0!#DIV/0!#DIV/0!#DIV/0!0000#DIV/0!#DIV/0!#DIV/0!#DIV/0!#DIV/0!#DIV/0!#DIV/0!#DIV/0!#DIV/0!#DIV/0!#DIV/0!#DIV/0!