建筑群风环境的数值模拟仿真优化设计

文中就建筑群风环境与住区环境舒适性的重要关系作了简要阐述后 ,介绍预测仿真建筑群风环境的不同方法 ,并着重比较了自各的特点。鉴于数值模拟方法价廉、快速、信息多、不受条件限制的优点 ,提出基于数值模拟方法的建筑群风环境优化设计思路 ,并给出两个典型的用数值模拟方法优化设计建筑群风环境的实例。由所举实例可以看出 ,数值模拟技术可作为建筑群风环境优化设计分析的有力工具 ,从而有效地对建筑群风环境问题进行研究和分析

Optimized Design of Wmd Environment in Building Clus ter by Numerical Simulation

The two method for predicting wind environment in building clusters are compared while the importance of wind effect on the comfort of residents is pointed out. As numerical simulation process the advantages of cheap, quickness, having comprehensive information and being unlimited by the actual conditions, it is suggested to apply the method for analyzing airflow inside building cluster. Therefore, an idea about how to optimize wind environment design is proposed with two typical examples presented. It is proved that numerical simulation may be a powerful tool for wind environment designing and analyzing in building clusters.