摘要
本文针对重庆地区气候条件建立能耗计算模型,采用DOE2软件计算方法分析了外窗水平遮阳板和垂直遮阳板分别在东、南、西、北4个朝向的遮阳效果以及对冬季的遮阳影响,得到了各朝向遮阳板外挑系数和遮阳系数的关系,可用于重庆地区节能建筑设计。
In this paper, the building energy consumption model for Chongqing region was developed. Using software of DOE2, the shading effects of horizontal and vertical external shading boards at 4 orientations, east, south, west and north were analyzed respectively, and their shading effects in winter were also discussed. In addition, the relations of protrusion coefficients and shading coefficients at different orientations were established, which could be used for the energy efficiency building design in Chongqing.
出处
《建筑科学》
北大核心
2007年第6期60-63,共4页
Building Science
基金
国家自然科学基金资助项目(50478066)
关键词
外遮阳构件
遮阳系数.夕挑系数
external shading component
shading coefficient
protrusion coefficient
