文章基本信息

标题：Design Parameters of Double-Skin Façade for Improving the Performance of Natural Ventilation in High-Rise Residential Buildings
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作者：Ga-Young Cho ; Myoung-Souk Yeo ; Kwang-Woo Kim 等
期刊名称：Journal of Asian Architecture and Building Engineering
印刷版ISSN：1346-7581
电子版ISSN：1347-2852
出版年度：2013
卷号：12
期号：1
页码：125-132
DOI：10.3130/jaabe.12.125
语种：English
出版社：日本建築学会、大韓建築学会、中国建築学会
摘要：In high-rise residential buildings, problems arise with the use of natural ventilation, as outdoor wind speed and pressure increase in accordance with the increase of building height. As an alternative for high-rise residential buildings, the double-skin façade offers a way to use natural ventilation. From a questionnaire conducted with residents of high-rise residential buildings and interviews with residential managers, problems relating to ventilation were identified and the improvement factors of natural ventilation were developed for the current plans of a double-skin façade. The evaluation parameters included the type of position for the inlet and outlet, the envelope module, external window, width of intermediate space, and internal windows. These parameters are derived from the method of architectural planning. The purpose of this study is to evaluate the natural ventilation performance in high-rise residential buildings, especially in terms of the decrement effect of wind speed and pressure and the adequacy of ventilation rate. Natural ventilation performance according to the parameters is evaluated by CFD simulation.
关键词：double-skin façade;design parameters;natural ventilation;high-rise residential building