不同气候条件下典型城市的体育馆自然通风模拟及潜力分析

Natural Ventilation Simulation and Potential Analysis of Gymnasiums in Typical Cities Under Different Climatic Conditions

对夏热冬暖与温和气候条件下的典型城市体育馆进行了自然通风数值模拟及潜力分析。首先,对两种气候条件中的典型城市体育馆进行了自然通风数值模拟;然后,通过对比不同地区典型城市夏季、冬季和过渡季节的气流组织和舒适性分布情况,提出了合理的风压驱动自然风设计策略;最后,对不同气候条件中典型性城市的体育馆自然通风进行了潜力分析。

A numerical simulation and potential analysis of natural ventilation have been carried out in a typical urban gymnasiums under the conditions of hot summer and warm winter.Firstly,a numerical simulation has been made of natural ventilation in typical urban gymnasiums under two climatic conditions.Then,by comparing the airflow organization and comfort distribution of typical cities in different regions during summer,winter and transitional seasons,a reasonable wind pressure driven natural wind design strategy has thus been proposed,followed by a potential analysis of the natural ventilation of gymnasiums in typical cities under different climatic conditions.