Numerical simulation of wind-driven natural ventilation: Effects of loggia and facade porosity on air change rate
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- 作者：Shuqing Cui ; shuqing.cui@mines-paristech.fr" class="auth_mail" title="E-mail the corresponding author ; Pascal Stabat ; Dominique Marchio
- 关键词：Cross-ventilation ; Loggia effect ; Computational fluid dynamics (CFD) ; Experimental validation ; Correlation ; Parametric analysis
- 刊名：Building and Environment
- 出版年：2016
- 出版时间：September 2016
- 年：2016
- 卷：106
- 期：Complete
- 页码：131-142
- 全文大小：2513 K
文摘
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Whole-field CFD simulation is undertaken on the wind-driven natural ventilation in a low-rise building with loggia.
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Average reduction on ventilation rate on windward side is 27% due to a full-enclosed loggia.
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Certain wind directions can benefit the cross-ventilation with the loggia.
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Correlation-predicted ventilation rates are acceptable when the large opening is not on the windward side.
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