会议专题

Analysis on Technology and Economy of Energy Efficient Wall in Hot Summer and Cold Winter Zone

In accordance with the special weather in hot summer and cold winter zone, by using the method of dynamic investment recovery period and introducing the year air condition recovery coefficient, this paper deduces a calculation formula of investing payoff period n and economizing funds P for thermal insulated of external wall, and deduces the economic thickness of thermal insulated layer of compound wall, based on the cost efficiency ε<,inv> formula and the example, the economical efficiency and the rationality of the investment are analyzed.

energy efficient walls payoffperiod cost efficiency

Wanying Qu Cuiyu Ge Juan Chen

College of Urban Construction, Wuhan University of Science & Technology, China Civil Engineer Department, Nanjing Institute of Technology, China School of Civil Engineering Wuhan University, China

国际会议

2006现代科技国际研讨会(The International Workshop on Modern Science and Technology in 2006)

北京

英文

574-577

2006-04-01(万方平台首次上网日期,不代表论文的发表时间)