会议室夏季空调送风方式的模拟分析  

Optimization and Simulation of Air Conditioning Supply Method for Meeting Room in Summer

作　　者：孙厚永 吕洁 王龙 SUN Houyong;LV Jie;WANG Long(School of Architecture and Civil Engineering, Shenyang University of Technology)

机构地区：[1]沈阳工业大学建筑与土木工程学院

出　　处：《建筑热能通风空调》2019年第4期76-79,103,共5页Building Energy & Environment

摘　　要：利用CFD软件分别对旋流风口送风方式和喷口送风方式下的会议室内的送风效果进行数值模拟,分析两种送风方式下的温度场和速度场,同时对气流分布性能和热舒适性评价指标进行比较,确定合适的送风方式。结果表明,旋流风口送风方式下的温度场和速度场更加均匀,热舒适性优于喷口送风方式。The numerical simulation of air supply in conference room by swirl outlet and nozzle outlet was carried respectively by CFD software, and the temperature field and velocity field was analyzed. After compared the air distribution performance and thermal comfort evaluation index, the appropriate way of air supply was determined. The results show that the temperature field and the velocity field of the swirl diffuser are more uniform, and the thermal comfort is better than that of the nozzle.

关 键 词：旋流风口 喷口 评价指标 

分 类 号：TU831[建筑科学—供热、供燃气、通风及空调工程]