基于PHOENICS软件埋地输油管道非稳态传热数值研究

3120073XinjiangOil&GasVol.3No.1Mar.2007:16732677(2007)010083-04:2006-11-11:(1982-),,,PHOENICS,,,(,213016):PHOENICSPHOENICS:;;;PHOENICS;:TE973:A,,,,,,,,(),,,,[1],,,PHOENICS,,,1Y,[2],,,(L1)(H1),:5Ts5t=as(52Ts5x2+52Ts5z2),t0,-L1FxFL1,0FzFH1(1):s5Ts5rr=RN=-s(Toin-Ts)(2)s5Ts5yy=0=-(Ts-Tf)(3)38©1994-2009ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.=L=0Ts|H1=Th(4)Ts|t=0=T0(x,z)(5):Ts,T0,;Toin,Tf,;t,s;as,m2/s;s,W/(m);,s,W/(m),RN,m;Th,2PHOENICS,PHOENICS3.6SIMPLEST[3],,2.1PHOENICSPHOENICS,:5()5t+div(U-,effgrad)=S(6),;5()5t;div(U);div(,effgrad);S;,;U;,eff;;t.,:aPP=aNN+aSS+aEE+aWW+aHH+aLL+aTT+S(7),P,E,W,N,S,H,L1,T,a,PHOENICSVRT,,eff=sC,C;s;12.2PHOENICS[4],,,,,,VR,(adiabatic),,,VRPIL:Patch(name,type,ixf,ixl,iyf,iyl,izf,izl,itf,itl)Coval(name,variable,coefficient,value1)variablePHOENICS,coefficient,valuetype,PHOENICSPLANTINFORM3[5]D=377mm,h=1.3m,Tin=550,s=1.5W/(m),as=0.002m2/h,y=0.13W/(m),ay=0.00025m2/h,Cy=2.1kJ/(kg),y=48©1994-2009ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.=177W/(m),=17.5W/(m)Tf=12,H1=10m,Th=5PHOENICS:2PHOENICS(T=500h)3PHOENICS(T=1000h),,,23,,,,4()5(T=500h),4,(1.0,0)(0,0.6)(1.5,-1.2),XY,,,,5,500h,3.5,58©1994-2009ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(1),,PHOENICS,,PHOENICS,,(2),(,),:[1],.[J].,2005,29(2):82-84.[2].[J].,2004,23(12):33-37.[3],,,.[J].,2005,27(2):131-134.[4],.[J].,200533(4):13-15[5],,.[J].(),2002,17(4):51-55.(82),4A(-1.5,0.227),,B(-1.5,0.727)C(-1.5,1.227),XY,,,,:[1].[M].:,1988.[2].[M].:,1991.[3].[M].:,1988.[4].ANSYS[M].:,1999.[5]E.P.,D.V..[M].:,1985.68©1994-2009ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(EditionofNaturalScience)THENUMERICALEMULAIONRESEARCHABOUTADUJUSTINGFLOODFORK1h23RESERVOIRINLULIANGOILFIELD/ChengHong-jie,LiXia,LiRong-hua,etal.ResearchInstituteofExplorationandDevelopment,XinjiangOilfieldCompany,Petrochina,Karamay,Xinjiang,834000/XinjiangShiYouTianRanQi,2007,3(1):7275Abstract:BecauseofthespecialnessofLuliangoilfieldthattherearethinlayersandthesidebottomwatermeasuresof,theusualregulationsofblockingupwaterandadjustingfloodcanhardlyobtainincreasingproduction.Althoughexperimentswerecarriedout11timesonblockingupwatermeasures(pressingupthewater)and1timeonadjustingfloodin2004,andcertainwasresultobtained,butitsmainpurposeistorepresstherisingofwaterinoilwells,anditwouldbetreatedinthefurtherexperimentswhetherthosemeasuresappliedtothehighwatercutoilwellsofthepoorlayersinthesidesofreservoir.Aimingattheaboveexistentproblems,wewillgoonnumericalemulationaccordingtothegeology,andpassittosievereasonablegeological,chemicalformulationparameters,andthenoptimizethechemicalformulationprojects,furtherfindoutoptinumchemicalformulationtypesandsystems,anditwillprovidethedecisionsinearlydaysforadjustingflood,andprovidethetechniquetopropupforlongtermsteadyproductioninreservoir.Throughthenumericalemulationresearch,wefindoutreasonablechemicalformulationsystemsandparameters,sievetheconstructionprojects,andthinkitisactuallyviablecombiningtheeconomicbenefitevaluationtooutspreadtheadjustingfloodinthisreservoir.KeyWords:Luliangoilfield;numericalemulation;thechemicalformulationsystems;parameters;sieve;optinumTHEDISPOSALEFFECTOFINJECTIONWELLBASEDONGRAYFUZZYMETHOD/WangWenruo,SongHan2cheng,ZhaoYing2ying.ChinaMarineClassificationSociety,QingdaoShandong266071/XinjiangShiYouTianRanQi,2007,3(1):7677Abstract:Waterfloodingisthemostpopulartechniqueofsecondaryoilrecoveryandimportantmethodforhighandstableproduction.However,thedescendentinjectivityinfluencesdevelopmentresultduringtheprocessofwaterflooding.Inthispaper,theapplicationsoffieldareanalyzedbasedongradeweighingandfuzzy-grayjudgment,resultsofthecalculationarebasicallyidenticalwiththoseoftheapplication.Thereforescientificmeasurementscanbemadeintime,andefficiencyandqualityofworkcanbeimproved.KeyWords:injectionwell;gradeweighing;fuzzyjudgment;grayrelationshipNUMERICALSIMULATIONOFTHETEMPERATUREDISTRIBUTIONAROUNDTHEUNDERGROUNDHEATEDOILPIPELINE/ZhaoYong2tao.Environmentandsafetydepartment,PetroChinaPlanning&EngineeringInstitute,Beijing100083/XinjiangShiYouTianRanQi,2007,3(1):8082Abstract:Thetemperaturefieldaroundtheundergroundoilpipelineisanimportantparameterfortheheatedoilpipelineoperation.Thetemperaturefieldaroundtheheatedpipelineisconstructed,andthetemperaturefielddistributionisalsosimulatedinthispaper.Thecomparisonbetweentheexperimentalandthecalculatedresultsshowsthatthemethodissuitedatforcalculatingthetemperaturedistributionoftheheatedoilpipeline,andthemethodisalsousedtocalculatetemperaturechangingconditionanypoint’sduringthepipelineoperationprocess.KeyWords:heatedoilpipeline;limitedunit;temperaturefield;numericalsimulationPHOENICS-BASEDNUMERICALSTUDYFORUNSTEADYTRANSFERHEATUNDERGROUNDHEATEDPIPELINE/ZhangQing2song,ZhaoHui2jun,ZhouShi2dong,etal.DepartmentofMechanicalEngineeringinJiangsuPolytechnicUniversity,Changzhou,213016/XinjiangSh