武汉地区住宅小区风环境的数值模拟分析

风,作为城市气候环境的一个重要组成部分,它和热环境、声环境、光环境并列,是规划建筑环境设计的一项主要内容。群体建筑的风环境研究是建筑学、城市规划、城市气候学和环境保护等学科领域共同探讨研究的课题之一。本文结合武汉市实际情况,运用Airpak软件的RNGk-ε湍流模型进行风环境的数值模拟,研究得出不同高度类型的住宅小区的风环境状况,从构建良好风环境的角度为住宅小区规划设计提供了一定的参考依据。

Numerical Simulation Analysis of Wind Environment in Residential Quarter in Wuhan

Wind,as one of the most important elements of the urban climate environment,is the same important component as the thermal environment,acoustic environment and luminous environment in the environment design of urban planning and architecture. The study on wind environment of the building complex is the common issue to explore and research in architecture,urban planning,urban climatology and environmental protection. This study applies the RNG k-ε model of the software Airpak to do the numerical simulation of the wind environment combined with the actual situation in Wuhan,obtains the wind environment in the residential quarters with different high degrees,and conclude some useful recommendations for the planning of residential quarter with a nice wind environment.