| "双层皮"外围护结构通风效果的模拟分析 |
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| 引用本文： | 沈艳,李百战,丁勇."双层皮"外围护结构通风效果的模拟分析[J].建筑科学,2008,24(6):85-89. |
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| 作者姓名： | 沈艳 李百战 丁勇 |
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| 作者单位： | 重庆大学,城市建设与环境工程学院,重庆,400045 |
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| 基金项目： | 国家科技支撑计划重大项目课题 |
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| 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。
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| 关 键 词： | 建筑节能 “双层皮”外围护结构 模拟分析 通风效果 |
| 文章编号： | 1002-8528(2008)06-0085-05 |
| 修稿时间： | 2007年12月19 |
Simulation on Ventilation Effect in Double-skin Exterior Envelope |
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| SHEN Yan,LI Bai-zhan,DING Yong.Simulation on Ventilation Effect in Double-skin Exterior Envelope[J].Building Science,2008,24(6):85-89. |
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| Authors: | SHEN Yan LI Bai-zhan DING Yong |
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| Abstract: | 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. |
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| Keywords: | building energy conservation double-skin exterior envelope simulation analysis ventilation effect |
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