溴化鋰吸收式制冷機AutoCAD二次開發(fā)與優(yōu)化設(shè)計.pdf

1、大連理工大學(xué)碩士學(xué)位論文溴化鋰吸收式制冷機AutoCAD二次開發(fā)與優(yōu)化設(shè)計姓名：任健申請學(xué)位級別：碩士專業(yè)：制冷及低溫工程指導(dǎo)教師：李維仲20071201溴化鋰吸收式制冷機AutocAD二次開發(fā)與優(yōu)化設(shè)計Re—exploitationofAutoCADandOptimizationAnalysisonWaterLithiumBromideAbsorptionRefrigeratorAbstractAWaterLithiumBromide

2、AbsorptionRefrigerator(WLBAR)isdrivenbyseveralthermalenergywithLithiumBromidesolution船theworkingfluidAsthegreatharmtoozonospherebyCFCsandtoday’Spoorpowersupplies，WLBARbecomesmoreandmorepopularbccauseofitsadvantages，refri

3、geratorlesspowerneedingandexcludingCFCsInthetraditionaldesignandcalculationofWLBAI乙physicalpropertiesofWaterLithiumBromidesolutionmustbegottenbylotsofchartsandempiricalformulas，SOtheyneedcomplexcalculationandlargeworkloa

4、dButwithcomputeraideddesign(CAD)tesearchanddevelopabsorptionrefrigerator，wecansaveenergyandreduceloss，decreaseequipmentinvestmentincreasedesignqualityandefficieIlcyandshortenthedevelopmentcycleofproductsOptimizationdesig

5、nwithdeterminationofkindsofparametersmaketherefrigeratorsystemgetadesignprogramwiththebesttectmicalandeconomicalindexInrecentyears，becauseoptimizationanalysisreceivesconstantlythesuccessfulexperienceofapplicationonmechan

6、icaldesignprocess，weputoptimizationanalysisandsoftwareinCADThispaperpresentsthepracticaltechnologyoftheseconddevelopmentofAutoCADandoptimizationdesignondesignofasteamheatedlithiumbromideabsorptionrefrigeratorwithObjectAR

7、X2002andVC6OThepaperexplainsthebinocularstructuralofthesteamheatedlithiumbromideabsorptionrefrigeratorthroughacaseandshowsthestructuredrawingsoftheuppercylinder，thelowereylinderandsolutionheatexchanger曰1eoptimizationdesi

8、gnmodelforalithiumbromideabsorptioninwhichsteamisaheatreservoirissolvedbyusingthecomplexoptimizationalgorithmPracticalcaseswithdifferentobjectivefunctionsarecalculatedandanalyzedComparedoptimalresultswithoneswithoutoptim