技术中心

【英文篇名】 Development and appliance of regional wind environment simulation technique based on geographic information system(GISt) 【作者中文名】 季亮; 谭洪卫; 阪田升; 【作者英文名】 Ji Liong~★Ton Hongwei N.Sakoto Tongji University; Shanghai; China; 【作者单位】 同济大学; Environment Simulation Inc.; 【文献出处】 暖通空调, Heating Ventilating 区域风环境; CFD; 【英文关键词】 geographic information system（GIS）; regional wind environment; CFD; 【摘要】 介绍了地理信息系统(GIS)数据与CFD软件的接口技术及基于GIS数据的自动建模思路和方法,并介绍了应用GIS数据接口技术而开发的CFD软件在实际工程中的应用实例。该技术的开发和应用可为城市区域风环境、建筑群周边风环境及自然通风的预测评价提供技术支撑。 【英文摘要】 Presents the GIS data interface technique and a new conception and method for automatic modeling by using GIS data in an original CFD software,and also presents a practical application example of the CFD software developed based on GIS data interface.The technique will be helpful for forecast and evaluation of city regional wind environment,wind environment near building groups and natural ventilation.