Experimental research and analysis on cooling and heating capacity under two different capillary mats radiation

作     者：Liu Huijun,Weng Wenbin,Gao Xiaolin School of environment and architecture University of shanghai for science and technology Shanghai,China 

会议名称：《2011 International Conference on Materials for Renewable Energy & Environment(ICMREE 2011)》

会议日期：2011年

学科分类：080701[工学-工程热物理] 08[工学] 0807[工学-动力工程及工程热物理] 

基　　金：Supported by Leading Academic Discipline Project of Shanghai Municipal Education Commission,Project Number:J50502") Supported by Shanghai Leading Academic Discipline Project,Project Number:S30503 

关 键 词：capillary mat ground radiation ceiling radiation convection heat 

摘      要：by studying the cooling and heating capacity under two different capillary mats radiation based on the experiments,provides the construction design as a reference. Two kinds of radiation are ceiling radiation and ground *** capillary used in this experiment is S-mat,to measure the radiation heat and convection heat when heating and cooling under these two kinds of radiation respectively and calculate their proportions in the total heat transfer,these two kinds of radiation in heating and cooling are compared to select the appropriate heating and cooling way,obtains that the ceiling radiation should be used in the summer with a high cooling performance while the ground radiation should be used in the winter with a high heating performance.