流体机械2017，Vol.45Issue(8)：33-36,4.DOI:10.3969/j.issn.1005-0329.2017.08.008
雷诺数对压缩机模型级性能影响的气动特性分析
Aerodynamic Analysis of the Influence of Reynolds Number on the Performance of Compressor Model
王杨 1王金生1
作者信息
- 1. 沈阳鼓风机集团股份有限公司,辽宁沈阳 110141
- 折叠
摘要
Abstract
According to the influence of the Reynolds number on the performance of the compressor,numerical analysis of two centrifugal compressor models with volute have been studied respectively.The variation performance curves under the designed speed have been obtained.Also the flow field in the volute has been analyzed when Reynolds number changing about 20 times.The results show that the flow characteristics of the components are significantly changed,directly affecting the aerodynamic parameter.关键词
压缩机/蜗壳/数值模拟/雷诺数Key words
centrifugal compressor/volute/numerical simulation/Re分类
机械制造引用本文复制引用
王杨,王金生..雷诺数对压缩机模型级性能影响的气动特性分析[J].流体机械,2017,45(8):33-36,4.
