设有空中花园的高层住宅建筑自然通风的研究  

Natural ventilation of highrise residential buildings with sky garden

作　　者：杨洁[1] 涂光备[2] 易伟雄[3] 

机构地区：[1]同济大学 [2]天津大学 [3]香港理工大学

出　　处：《暖通空调》2004年第3期1-5,37,共6页Heating Ventilating & Air Conditioning

摘　　要：对设有空中花园的建筑群内流场进行了数值模拟 ,分析了来流方向、建筑物间距、建筑物高度及空中花园体积等因素对建筑物自然通风的影响。模拟结果表明 ,在上游建筑物上设置空中花园可以改善下游建筑物的自然通风效果 ;在第 1排建筑物上设置空中花园和在前 2排建筑物上设置空中花园 。Simulates the air field around buildings with skygarden and analyses the influence of air flow direction, distance between buildings, building height and skygarden volume on natural ventilation of buildings. The result shows that building skygarden in upstream buildings actually enforces the natural ventilation of downstream buildings and that the influence on downstream buildings has no significant difference of building skygarden in the first row buildings and in front two rows buildings.

关 键 词：空中花园 高层住宅 上游建筑物 下游建筑物 自然通风 流场 数值模拟 

分 类 号：TU834[建筑科学—供热、供燃气、通风及空调工程]