翅片管式换热器仿真系统的扩展开发

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1、-------申请上海交通大学硕士学位论文ExtendedDevelopmentontheSimulationSystemforFin-and-TubeHeatExchangerABSTRACTFin-and-tubeheatexchangeriswidelyusedinthefieldofrefrigeration,air-conditioning,andchemicalindustryandsoon.Researchingonthefin-and-tubeheatexchangerwillnotonlypromotetheheatexchangereffic

2、iencyandtheintegratedsystemperformance,butalsogiveessentialinstructiontoimprovethedesignofthefintypesandtheapproachonmoreenergysavingandmass-savingcompactedheatexchanger.Thetraditionaldesignprogressoftheheatexchangeris:design–manufacture–experiment–improveddesign–manufacture–experime

3、nt.Thetraditionaldesignmethodishighcost,longcycleandlowefficiency,anditcannotsatisfytherequirementofthemodernmanufacture.Usingthemodernsimulationtechnologytoreplacethecomplexexperimentlocallyand-----------makethedesignprogressoftheheatexchangeras“designs–simulation–improveddesign–sim

4、ulation–manufacture–experiment”,thecostfordesigningtheheatexchangerwillbereduced.SounderthedirectionofprofessorDingGuoliang,andwiththecooperationofFujitsuGeneralLimited,III-----------申请上海交通大学硕士学位论文oursubjectteamgrouphasdevelopedasetofsimulationsystemforthefin-and-tubeheatexchanger.In

5、thisthesis,thesimulationsystemhasbeenextendeddevelopedtoenlargethesimulationrangeandimprovethesimulationfunctions.Andthenthesimulationsystemcanmoreefficientlyusedinthepracticedevelopmentanddesignforthefin-and-tubeheatexchanger.Thesimulationsystemforfin-and-tubeheatexchangerhasbeenext

6、endeddevelopedfromfouraspectsinthisthesis.Firstly,thedatabasetechnologyhasbeenintroducedintothesimulationsystem,andthedatabaseoffintypesandtubetypeshavebeenestablished,andthestructureofthesimulationmodeloftheheatexchangerhasbeenmodifiedtomakethesimulationsystemcanrunsimulationforthem

7、odeloftheheatexchangernetworkwhichhastwoormorefintypesortubetypes.Secondly,thedirectionbenchmarkofthesimulationsystemhasbeenre-definedtomakethesimulationsystemcanrunsimulationforthemodeloftheheatexchangernetworkwhichhastwoor-----------morewinddirection.Thirdly,theframeoftheformersimu

8、lationsystem