机械制造与自动化2012，Vol.41Issue(6)：141-143,3.
基于ADINA的轴流泵叶轮流固耦合分析
Fluid-structure Interaction Analysis of Axial Flow Pump Based on ADINA
顾金彤 1李龙 1冯俊1
作者信息
- 1. 河海大学能源与电气学院,江苏南京211100
- 折叠
摘要
Abstract
The fluid-structure interaction of the model of the axial flow pump impeller is analyzed by using SIMPLEC algorithm and RANG turbulence k-E model. The impeller internal stress and strain and the fluid velocity distribution situation on the different operating conditions are obtained. The results show that the impeller's biggest stress and strain occur at the root, where the blade is connected with the wheel hub. As the pamp head increases, they reduces. The biggest distortion occurs at the blade end. The obvious backflow appears on the reverse side of the blade.关键词
ADINA/流固耦合/轴流泵/叶轮Key words
ADINA/ fluid-structure interaction/ axial flow pump/ impeller分类
机械制造引用本文复制引用
顾金彤,李龙,冯俊..基于ADINA的轴流泵叶轮流固耦合分析[J].机械制造与自动化,2012,41(6):141-143,3.
