半开式叶轮强度分析与结构优化  

The Strength Analysis and Structure Optimization of Semi-open Impeller

作　　者：张小龙 周亚锋 苗福源 徐海霞 段纪成 

机构地区：[1]西安陕鼓动力股份有限公司,西安市710075

出　　处：《风机技术》2010年第6期32-34,共3页Chinese Journal of Turbomachinery

摘　　要：首先用Ug和SOLIDWORKS联合建立了考虑圆角的半开式基本级叶轮的三维模型,然后用ANSYS对其进行了强度及刚度的有限元分析,通过发现问题、改进模型结构的过程,最后得到合理的满足强度和刚度要求的基本级叶轮。Firstly,the Ug and SOLIDWORKS are applied to establish the 3-D model considering semi-open basic stage impeller of fillet.Then,the ANSYS is used to carry out the finite element analysis of strength and stiffness.Finally,the reasonable basic stage impeller meeting the requirements of strength and stiffness is obtained through the process of finding problem and improving model structure.

关 键 词：离心式压缩机 半开式叶轮 强度分析 结构优化 

分 类 号：TH452[机械工程—机械制造及自动化]