基于CFX软件设计离心压缩机三元叶轮  

The Design of Centrifugal Compressor 3-D Impeller Based on CFX Software

作　　者：朱明正[1] 袁卫星[1] 花严红[1] 

机构地区：[1]北京航空航天大学人机与环境工程系,北京市100191

出　　处：《风机技术》2009年第6期48-51,62,共5页Chinese Journal of Turbomachinery

摘　　要：以某试验压缩机叶轮为模型,采用CFX软件设计三元叶轮,介绍了如何设计叶轮以及怎样通过调节叶轮的几何参数值改进叶轮,进而获得数值模拟中的高效率叶轮。In this paper, set one testing fan impeller as a model, the methods of how to design impeller and how to improve impeller through adjusting their geometrical parameters are introduced using CFX software to design 3-D impeller. Then the high efficiency impeller in numerical simulation is obtained.

关 键 词：离心式压缩机 CFX软件 三元叶轮 几何参数 

分 类 号：TH452[机械工程—机械制造及自动化]