孔板风口用于地板送风的数值模拟  

The Numerical Simulation of Underfloor Air Supply with Perforated Panels

作　　者：侯艳[1] 许志浩[1] 王芳[1] 

机构地区：[1]西南交通大学机械工程学院,成都610031

出　　处：《制冷与空调（四川）》2011年第B10期53-56,共4页Refrigeration and Air Conditioning

摘　　要：以计算流体力学（CFD）为基础，利用PHOENICS软件，对采用孔板风口的地板送风进行模数值拟，分析室内的的温度场和速度场，得出孔板风口用于地板送风时送风温度不能低于19℃，送风速度不能高于1m／s。In this paper, the under floor air supply with perforated panels is numerically simulated with PHOENICS software based on computational fluid dynamics （CFD）, the temperature field and velocity field are analysis. The conclusion that supply air temperature can not be under 19℃ and supply air velocity can not be higher than the 1 m/s in under floor air supply with perforated panels are obtained.

关 键 词：孔板风口 地板送风 温度场 速度场 

分 类 号：TU83[建筑科学—供热、供燃气、通风及空调工程]