Analysis of Solar House Efficiency in Cold Climatic Conditions like Armenia  

作　　者：A. AIj undy 

机构地区：[1]Department of Architecture and Construction, Yerevan State University, Yerevan 375025, Armenia

出　　处：《Journal of Energy and Power Engineering》2011年第4期331-338,共8页能源与动力工程（美国大卫英文）

摘　　要：During last decades the solar passive heating of buildings found rather wide application. It has been used effectively in an estimated 17,000 commercial buildings in the United States-ranging from offices to schools, and airport terminals. At present there exist two main types of solar houses, ＂house collector＂ and ＂wall collector＂. A part of researchers find that the use of＂house collector＂ is more simple and efficient. The other part is sure that ＂wall collector＂ is more convenient to use and it has higher efficiency. But our analysis show that in existing literature there is not any method for evaluating efficiency of solar houses. Moreover, there is not in. use a concept on solar houses efficiency. To us each type of solar houses has its own advantages and disadvantages. In this paper solar passive ＂House-Collector＂ heating modes of houses and their efficiency are discussed. For calculation of designing parameters of solar houses a simplified method is presented, taking into consideration both the heat gains and heat losses.

关 键 词：Solar radiation intensity house collector wall collector glazing rate of south wall thermal insulation. 

分 类 号：TU832.17[建筑科学—供热、供燃气、通风及空调工程] TU111.48