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1、RelatedCommercialResourcesCHAPTER51EVAPORATIVECOOLINGGeneralApplications...............................................................51.1Two-StageCooling.................................................................51.10IndirectEvaporativeCoolingSystemsforIndustrialAp
2、plications...........................................................51.10ComfortCooling...................................................................51.3OtherApplications.................................................................51.13BoosterRefrigeration.......
3、........................................................51.8EconomicFactors...................................................................51.15ResidentialorCommercialCooling........................................51.9Psychrometrics......................................
4、.................................51.15ExhaustRequired...................................................................51.10EnteringAirConsiderations..................................................51.16EVAPORATIVEcoolingisenergy-efficient,environmentallyapparatus,thewat
5、ertemperatureinthereservoirapproachesthewet-friendly,andcost-effectiveinmanyapplicationsandallcli-bulbtemperatureoftheairenteringtheprocess.Bydefinition,nomates.Applicationsrangefromcomfortcoolinginresidential,ag-heatisaddedto,orextractedfrom,anadiabaticprocess;theinitialr
6、icultural,commercial,andinstitutionalbuildings,toindustrialandfinalconditionsfallonalineofconstantwet-bulbtemperature,applicationsforspotcoolinginmills,foundries,powerplants,andwhichnearlycoincideswithalineofconstantenthalpy.otherhotenvironments.Severaltypesofapparatuscool
7、byevaporat-Themaximumreductionindry-bulbtemperatureisthediffer-ingwaterdirectlyintheairstream,including(1)directevaporativeencebetweentheenteringairdry-andwet-bulbtemperatures.Ifaircoolers,(2)spray-filledandwetted-surfaceairwashers,(3)sprayed-iscooledtothewet-bulbtemperatu
8、re,itbecomessaturatedandthecoilunits,and(4)humidifiers.Indirectevaporativecoolingequip-pr
