上海世博会主题馆西展厅空调通风系统设计研究  

Design of air conditioning and ventilation systems for the Theme Pavilion West Exhibit Hall of Expo Shanghai

作　　者：刘毅[1] 唐振中[1] 周谨[1] 王颖[1] 朱伟昌[1] 张心刚[1] 

机构地区：[1]同济大学建筑设计研究院(集团)有限公司

出　　处：《暖通空调》2010年第8期73-77,共5页Heating Ventilating & Air Conditioning

摘　　要：该展厅东西跨度144m,南北跨度180m,采用侧面双层喷口送风方式。模拟比较了双层喷口送风与单层喷口送风的室内温度场和速度场,研究了双层喷口的出口风速;同时,对该展厅过渡季采用全新风模式在不同室外气温条件下的室内温度场进行了模拟,分析了其节能性。The exhibit hall spans 144 meters from east to west and 180 meters from north to south,and adopts side double nozzle outlets to supply air.Simulates and compares the indoor temperature field and velocity field under double nozzle outlet air supply with those under single nozzle outlet air supply.Studies the outlet air velocity of double nozzle outlets.Also simulates the indoor temperature field in all outdoor air mode in transition seasons at different outdoor temperatures,and analyses the energy saving effect.

关 键 词：展厅 高大空间 双层喷口 全新风 过渡季 

分 类 号：TU831.3[建筑科学—供热、供燃气、通风及空调工程]