摘要
本文通过对重庆大学设计院改造后形成的"双层皮"外围护结构间层内的夏季空气温湿度和速度的实测,采用CFD软件模拟得出该建筑的"双层皮"外围护结构在夏季所起到的实际通风效果,分析了该建筑的"双层皮"外围护结构在设计上的一些问题,为相关设计提供参考。
For the building of Chongqing University Design Institute, the double-skin exterior envelope was formed after the retrofit. The air parameters in this envelope, including the temperature, relative humidity and velocity, were measured on-site. On the other hand, the natural ventilation effect in summer of this kind of envelope structure was simulated by CFD. Based on the analysis, the corresponding problems during the design period were concluded, and some references for further design work were obtained.
出处
《建筑科学》
北大核心
2008年第6期85-89,共5页
Building Science
基金
国家科技支撑计划重大项目课题(2006BAJ02A09
2006BAJ02A13-4)
关键词
建筑节能
“双层皮”外围护结构
模拟分析
通风效果
building energy conservation, double-skin exterior envelope, simulation analysis, ventilation effect
