An improved approach for the application of Trombe wall system to building construction with selective thermo-insulation faades

查看全文 作　　者：JI [1]Jie;LUO [1]ChengLong;SUN [1]Wei;YU [2]HanCheng;HE [1]Wei;PEI [1]Gang

机构地区：[1]Department of Thermal Science and Energy Engineering, University of Science and Technology of China, Hefei 230026, China;[2]Qinghai Institute of Architectural Technology, Xining 810012, China

出　　处：《Chinese Science Bulletin》索引2009年第54卷第11期,共8页

基　　金：Supported by the National Natural Science Foundation of China (Grant No. 50876098);the National High Technology Research and Development Program of China (Grant No. 2006AA05Z412) 摘　　要：An improved Trombe wall is proposed to adapt to building construction with selective thermo-insula-tion faades (internal and cavity wall insulation, but not external wall insulation system). The case study is conducted in Xining, Capital city of Qinghai province in China, where the general building faades are mostly selective thermo-insulation faades to fight against the severe cold. A numerical analysis is undertaken to show the effects on the improvement of the building's thermal environment by comparing the improved Trombe wall system with the classical Trombe wall system. The operating efficiency of the improved Trombe wall can be up to 33.85%, an increase of 56%. The results show that the improved Trombe wall works more effectively than the classical Trombe wall system in utilizing solar energy for the sample building. 关键词：外墙保温系统空心墙热绝缘建筑热环境数值分析经营效率同比增长热保温

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An improved approach for the application of Trombe wall system to building construction with selective thermo-insulation faades

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耦合文献(41)

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