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1、·ARTICLEINPRESSBuildingandEnvironment42(2007)1869–1877www.elsevier.com/locate/buildenvMeasurementsofindoorthermalenvironmentandenergyanalysis
inalargespacebuildingintypicalseasonsa,ÃChenHuang,ZhijunZoua,MeilingLia,XinWanga,WeiLib,WugangHuanga,JiangangYanga,XueqinXiaobaUnive
2、rsityofShanghaiforScienceandTechnology,Shanghai,PRChina
bShanghaiInternationalGymnasticsStadium,Shanghai,PRChinaReceived5January2005;receivedinrevisedform26January2006;accepted27February2006AbstractShanghaiInternationalGymnasticsStadiumistheselectedobjectforsite-measurement
3、.Thesite-measurementshavebeencarriedout
duringsummer,winter,andthetransitionalseasons.Theirindoorthermalenvironmentswerecontrolledbycontinuousair-conditioning,
intermittentair-conditioningandnaturalventilation,respectively.Thesite-measurementincludesoutdoorenvironment(thewe
4、ather
conditionsandperipheralhallway),indoorairtemperaturedistribution(theoccupantzonetemperature,radialtemperaturenearupper
openingsandtheverticaltemperaturedistributions,etc.),andtheheatbalanceofair-conditioningsystem,etc.Itisfoundthattemperaturestratificationinwinterwitha
5、ir-conditioningismostobvious.Themaximumdifferenceofverticaltemperatureis151Cin
winter.Thesecondlargestoneis121Cinsummer,andlessthan21Cinthetransitionalseason.Theresultsofmeasurementsindicatethat
itisdifferentinthecharacteristicsonenergysavingofupperopeningsduringthedifferen
6、tseasons.Withheatbalancemeasurements,itisdiscoveredthattheroofloadandventilatedandinfiltratedloadaccountforlargerpercentagesintermsofcoolingandheatingload.In
thispaper,manydiscussionsontheresultsofsitemeasurementsshowsomecharacteristicsandregulationsofindoorthermal
environme
7、ntinlargespacebuilding.r2006PublishedbyElsevierLtd.Keywords:Largespacebuilding;Indoorthermalenvironment;Site-measurement;Summer;Winter;Transitionalseason1.Introduction2.Generalizationofsite-measurementTherearemoreandmorelargespacebuildingsappear-2.1.Stadiumintroductioningin
8、theworld.Withtheadventofthe2008Beijing····OlympicGameandthe2010ShanghaiEXPO,increa
