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 Wysłany: Nie 4:50, 08 Maj 2011 Temat postu: Hollister sale Solar thermal air conditioning theo |
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Solar thermal air conditioning theory and performance analysis
Experimental Study of Performance [J1. Cryogenic Engineering, 2003, (4) :57-62. [6] Malaysian far. Semiconductor motor vehicle air conditioning system of [J1-l ~ tJII refrigeration, 1998, (3): 5 ~ 10. [7] Song Fu Yuan, Zhang Fuzhen, Sun Baozhi thermoelectric cooling device in marine air conditioning system fJ]. Applied Science and Technology, 2002,29:48 ~ 50. (8】 Wu industry is, Han Baoqi. Refrigeration principles and equipment IM】. Xi'an: Xi'an Jiaotong University Press, 1997. Received :2006-10.12 Revised :2006-12-21TheoreticalInvestigationandAnalysisSolarThermoelectricAir-conditionerDUHai-long, OIZhao-hui , KUANGXiao (CollegeofEnergyScienceandE, neering, CentralsouthUniversity, Changsha410075, China) Abstract: Considertheenergyutilizationandtheenvironmentalprotection, onekindofsolarthermoelectricairconditionerisdesigned,franklin and marshall clothing, itssystemcompositioncharacteristic, workingprincipleisintroduced, andthefactorsthataffectitsperformancehavebeenanalyzedtheoretically.Keywords: solarenergy; thermoelectricrefrigeration; air-conditioner Author: Du Hailong (1982 a), male, Henan Province,Hollister sale, Master . (Continued from page 36) ResearchSituationofPerformanceofFrostFormationProcessofWaterCatcherUsedbyVacuumFreeze-dryingMachineYUJing, SUNYing, MIAOYu-tao, ZHANGGui-fang (』. Ti (mjinUniversityofCommerce, in300134, China; 2.HebeiUniversityofTechnology, Tianjin300130, China) Abstract: Sublimedwaterfromfreeze-dryingmaterialsfrostoncoldtrapcontinuouslybyvacuumpumponvacuumfreeze-dryingprocess.Thearrestingefficiencyofcoldtrapbecameworseandworsealongwithfrostcoagulating, anditwouldbebadtovacuumpump.Butatpresent,abercrombie outlet, investigationaboutfrostingmechanismunderlowtemperatureandlowpressureconditionislimited.Inthispaperthestudystateofthefrostformedoncoldwallwasintroduced, theproblemofcoldwallfrostinvacuumfreeze-dryingsystemwasalsoanalyzed.Keywords: watercatcher; frost; heatandmasstransfer Author: Yu Jing (1981 a), female,abercrombie günstig, Shandong Province,Ed Hardy mexico, Master.. I25
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