上海市建筑群布置对自然通风的影响分析

Influence of Architecture Composition to Natural Ventilation in Shanghai

针对上海市典型住宅小区内风场的问题,采用计算流体动力学软件,并结合上海市近几年的气象数据,对其进行了数值模拟分析,得出了典型住宅小区内建筑群主要朝向外立面的压力分布与风速风向的关系,并分析了有利于建筑室内自然通风的最佳朝向,对城市建设、小区布局规划具有一定的参考价值。

CFD software is used for numerical simulation analysis on the wind filed of residential communities with typical architecture compositions in Shanghai,based on the Shanghai meteorological data in the latest few years.The wind pressure of the building ’s major orientation and the best direction for natural ventilation in the residential communities with typical architecture compositions is obtained.As a re sult,it provides reference for city construction and residential community layout.