资源描述：
《建筑环境与设备工程_-_专英_论文》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。
1、InvestigationoftheInfluenceoftheIndoorAirTemperatureandMeanRadiantTemperaturetotheThermalComfortIndexofthePublicBuildingsintheTypicalSubtropicalClimaticRegionZhangyuanWanga,*aSchoolofCivilandTransportationEngineering,GuangdongUniversityofTechnology,Guangzhou,Guangdong,China*Correspondingauthor:zwan
2、g@gdut.edu.cnmailto:xzhao@dmu.ac.uk(Dr.Z.Wang)Tel.:+862039322515;fax:+862039322511.AbstractAimofthepaperistoinvestigatetheeffectoftheenvelopes’innerairtemperatureandmeanradianttemperaturetoindoorthermalcomfortofthebuildings.Thisworkwasundertakenbythecombinationoftheliteraturereview,theoreticalanaly
3、sesandindexidentification,aswellasexperimentalmeasurementandanalyses,onbasisoftheselected12publicbuildingsinDongguanCity(GuangdongProvince,China),locatedatthetypicalsub-tropicclimaticregion.Anextensivereviewintoindoorthermalcomfortresearchwasconductedindicatingthattheeffectofindoorairtemperatureand
4、meanradianttemperaturetowardindoorthermalcomforthasnotyetbeensystematicallystudied.Thetheoreticalanalysespresentedtheexistingstandardsofthermalcomfort,indexforevaluatingthethermalcomfort,aswellasitsdependencywithanumberoffactorsaffectingthethermalcomfort,withparticularfocusontherelationshipbetweent
5、hecomfortindexandtheindoorairtemperatureandmeanradianttemperature.Measurementtowardstheselected12buildingsinDongguanCitywascarriedoutthatdepictedtheregulatorycorrelationbetweenthecomfortindexandthebuilding’sindoorairtemperatureandmeanradianttemperature.Itindicatedthatwhentheindoorairtemperatureandm
6、eanradianttemperaturereachedtoalevelof30oCorabove,anuncomfortablethermalenvironmentwouldoccurforthenaturalventilatedbuildings.Therefore,30oCwastakenastheuppertemperaturelimitofthethermalcomfortzone.Forthe21buildingswithair-conditioningoperation,theenvelopesurfacetemperaturecouldbereducedtobelow30oC
7、,whichwastherecommendedmethodformeetingthesummerthermalcomfortstandard.Thebuildingtype,e.g.,office,hotel,etc,couldinfluencetheindoorairtemperaturethattheofficebuildingsperformedthebestwiththemostcomfortable
