摘要
以CFD理论为依据,借助Fluent软件对对旋轴流通风机内部流场进行了三维数值模拟,分析了在不同工况下其内部的流动情况,研究了风机流量对两级叶轮之间流场的特性的影响。
The 3-D numerical simulation of internal flow in counter rotating axial-flow fan is carried out based on CFD theory and Fluent software. The internal flow condition in different operations is analyzed and the effect of flow on characteristics of flow field between the two impellers is investigated.
出处
《风机技术》
2008年第3期16-19,共4页
Chinese Journal of Turbomachinery
关键词
对旋轴流通风机
数值模拟
流场分析
axial-flow contra-rotating fan
numerical simulation
analysis on flow field
