摘要
针对广州某办公建筑,应用PHOENICS软件模拟分析采用不同悬开窗形式时该建筑标准层室内的自然通风效果。通过模拟结果的对比分析得出结论:采用中悬窗时室内大部分区域的空气龄低于300 s,舒适风速区域的面积比例最大,室内自然通风量最大,自然通风效果最好,为该建筑优化自然通风提供了技术支持。
The effects of different suspension windows on the natural ventilation of the office building in Guangzhou are analyzed by the software of PHOENICS. It is concluded, by the comparison and analysis of the simulation re- sults, that the air age of most of the indoor area in the best case with the horizontally pivoted window indoor natural ventilation is lower than 300 s, where the area proportion with comfort wind velocity and total ventilation is also the larger than all the other design. Our simulation and discussion provide technical support for the optimization of nat- ural ventilation of similar buildings.
出处
《广州建筑》
2017年第3期18-22,共5页
GUANGZHOU ARCHITECTURE
基金
广东省重大科技专项(2012A010800036)
广州市重大科技项目(2013YZ-00101)
关键词
办公建筑
自然通风
模拟
office building
natural ventilation
simulation
