新型换热器及其技术进展_张平亮

2007lPETROLEUMREFINERYENGINEERING37l214028)::PackinoxsRcTM,:(CFD),:,%%,35%40%,30%,,CFD(ComputationalrluidDynamics),,1l1,,,BAVARIA,6MPa,200900,F32000-VICARB1989COMP-BLoc,l,3.2MPa300,1.53oom,,25500,1COMPBLOCFig.1COMPBLOCweldingplateexehangerl2paekinox[Packinox,2,,,,,,,,,,0.31.2mm(SU5321,347SU5304L):20060704:,,,:1395247,Email:[e-mail]262(X)73710,F800,000,,,,,,,,,Packinox,,,,l3(Lamella)[4AJALAVAL(LameUa),3,,,,,,192FacklnoxexchangerPackinox:¹,23,,,º,,»,,¼,,½,,,¾,¿,,Paekinox1980Nouvelles,1982ELFDonges,Packinox,x.sm,x3m,300mZ,45t,4.4MPa535,1.55MPaPackinox,,3Fig.3(nlella)mellathinPlateexehanr,,,,,1251000mm,l1000,6m,3.5Mpa,304,316,317,,,146-7]Si&Hoechst1.27Ceram0.8mm,120W/(mK),4,,,,,200,13001400,,Fig.5CaPilanyPlateexehanger1.6(6)f,,,,,,,,,,4Fig.4Bloekexehangerl5Enka,5,1.5~,0.1~,24~,730/,,,37w/(k),0.639kw1()2)6Fig.6Deformedfintubeexehanger1.7SRCTM[osRcTLummu,34,7(19xZoomm)sRcTM,,,,,sRcT:200737¹;º,,,,22.1(CFD),,,,,,cFD:¹;º,,,CFDCFD,CFD2.2,CFD,HTFS()HTRI(),,(Dehye),,,,2.3,EHD()EHD(),,,,,,,2.4,,()():(l):¹;º;»(Fauser)()(2):¹;º;»(),,,,,,,PackinoxsRcTM,,3,,1.29,,,LaTrom.Heatexehangers:15ittimeforaehange?J.ChemiealEnneering,Febru1996:767.[2KFeldkamp.Warmeaustauseher[J.ChemIngTeeh,1994,66(11):14621466.3WADEKARVV.CompactheatexchanrsJ.CheealEn-gineeringlrogress,2000,96(12):392401.t4,,,.J].,2001,30(5):480.5Karlstephan,BorisSlipeevie.HeizenandKuhlenverihre-nsteehniseheAspekteLJ.ChemIngTeeh,1989,61(,):69401.[6DavidButt~rth,MoseoneCF.HeatnsferHeads0theZlstCenturyJ.ChemiealEneehngprogress,1991,(9):30.7.[J.,2x),28(6):504.[8]KFeldka.Warmeaustauseher[J.ChemIngTeeh,1988,60(11):85862.9nm.E,BH;I~,.,1997,(2):29.10,.J1.[],1995,37(3):4448[11F0Jegede,GTpolley.optimumheatexchanrdesign[Jl.Tran1ChemE,PartA,1992,70(3):133141.()NEWTYPESOFHEATEXCHANGERANDTECHNOLOGYDEVELOPMENTZhangPingliangWiritureofSeienee&Teehnolo(z%1214028,Jianu,ChinaAbstractTheeonstruetion,performaneesandeommereialplieationoflatestnewtypesofheatexehang-ersareintrodueed,suehasPaekinoxheatexehanger,Lamellaheatexehanger,modularheatexehanger,eapil-laplateheatexehanger,finnedtubeheatexehangerandsMeTMaireooledtuthoeondenser.Thelatestde-velopmentofheatexehangerteehnologieslikeealeulationfluiddynamies(CFD),detailedmodularizationteehnieandenhaneedheattransferteehnoloetearedeseribedandteehnologydevelopmenttrend15dis-eussed.KeyWords:newheatexehanger,performanee,teehnologydevelopment,aPplieation...{{,,,,510,,10~0,,,99.9%,lg2004l0()6046l.4,20()6045,,,;/,20()520()17587.3,20060222