离心式风机边界层流场计算  

Calculation on the Boundary Layer of Centrifugal Fan

作　　者：陈晗[1] 任鹏[1] 任永泉[2] 

机构地区：[1]兰州理工大学,甘肃兰州730050 [2]兰州石油机械研究所,甘肃兰州730050

出　　处：《石油化工设备》2008年第5期51-52,共2页Petro-Chemical Equipment

摘　　要：应用微分法和动量积分法对风机叶片理想流动湍流边界层流场进行了计算,分析了旋转与曲率对边界层的影响并对2种计算方法进行了比较。Differential coefficient was used to calculate ideal flowing and turbulent flowing boundary layer. The effect of circumrotate and curvature on the boundary layer were analyzed and comparison was made.

关 键 词：风机 边界层 流场 计算 

分 类 号：TQ051.21[化学工程]