| 大开口自然通风流量系数特性分析 |
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| 引用本文： | 王怡,文福,姚海兵.大开口自然通风流量系数特性分析[J].暖通空调,2008,38(11). |
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| 作者姓名： | 王怡 文福 姚海兵 |
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| 作者单位： | 西安建筑科技大学 |
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| 基金项目： | 国家自然科学基金，中国博士后科学基金 |
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| 摘 要： | 大开口自然通风的流动机理与渗风模型有较大不同,通过对大开口自然通风伯努利方程的分析,探讨了空气流动的局部阻力机理,指出在大开口自然通风的流动过程中流量系数的物理含义及其应注意的问题.
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| 关 键 词： | 大开口 自然通风 流量系数 |
Discharge coefficient characteristics of natural ventilation through large opening |
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| Wing Yi,Wen Fu,Yao Haibing.Discharge coefficient characteristics of natural ventilation through large opening[J].Journal Heating Ventilating and Airconditioning,2008,38(11). |
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| Authors: | Wing Yi Wen Fu Yao Haibing |
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| Abstract: | The flow mechanisms of natural ventilation through large opening are different from that of infiltration model.By the analysis of Bernoulli equation applied in natural ventilation through large opening,discusses the local resistance properties of the air flow,and proposes the physical meaning of discharge coefficient through large opening and some problems needed attentions. |
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| Keywords: | large opening natural ventilation discharge coefficient |
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