建筑环境与设备工程(暖通)外文翻译---未来的热舒适性——优越性和期望值

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1、南京工程学院NanjingInstituteOfTechnology毕业设计英文资料翻译TheTranslationOfTheEnglishMaterialOfGraduationDesign学生姓名：学号：Name:Number:班级：K暖通091Class:K-Nuantong091所在学院：康尼学院College:KangniCollege专业：建筑环境与设备工程Profession:BuildingEnvironmentandEquipmentEngineering指导教师：Tutor:2013年02月25日英文：Thermalcomfortinthefuture-Excellen

2、ceandexpectationP.OleFangerandJørnToftumInternationalCentreforIndoorEnvironmentandEnergyTechnicalUniversityofDenmarkAbstractThispaperpredictssometrendsforeseeninthenewcenturyasregardstheindoorenvironmentandthermalcomfort.Onetrenddiscussedisthesearchforexcellence,upgradingpresentstandardsthataimmer

3、elyatan“acceptable”conditionwithasubstantialnumberofdissatisfied.Animportantelementinthisconnectionisindividualthermalcontrol.Asecondtrendistoacknowledgethatelevatedairtemperatureandhumidityhaveastrongnegativeimpactonperceivedairqualityandventilationrequirements.FuturethermalcomfortandIAQstandards

4、shouldincludetheserelationshipsasabasisfordesign.ThePMVmodelhasbeenvalidatedinthefieldinbuildingswithHVACsystemsthatweresituatedincold,temperateandwarmclimatesandwerestudiedduringbothsummerandwinter.Innon-air-conditionedbuildingsinwarmclimatesoccupantsmaysensethewarmthasbeinglessseverethanthePMVpr

5、edicts,duetolowexpectations.AnextensionofthePMVmodelthatincludesanexpectancyfactorisproposedforuseinnon-air-conditionedbuildingsinwarmclimates.TheextendedPMVmodelagreeswellwithfieldstudiesinnon-air-conditionedbuildingsofthreecontinents.Keywords:PMV,Thermalsensation,Individualcontrol,Airquality,Ada

6、ptationASearchforExcellencePresentthermalcomfortstandards(CENISO7730,ASHRAE55)acknowledgethatthereareconsiderableindividualdifferencesbetweenpeople’sthermalsensationandtheirdiscomfortcausedbylocaleffects,i.e.byairmovement.Inacollectiveindoorclimate,thestandardsprescribeacompromisethatallowsforasig

7、nificantnumberofpeoplefeelingtoowarmortoocool.Theyalsoallowforairvelocitiesthatwillbefeltasadraughtbyasubstantialpercentageoftheoccupants.Inthefuturethiswillinmanycasesbeconsideredasinsufficient.Therewillbeademan