流体机械

2001, (06) 5-8+3

[打印本页] [关闭]
本期目录(Current Issue) | 过刊浏览(Past Issue) | 高级检索(Advanced Search)

超窄流道小流量离心压缩机的实验研究
Experimental Study of the Small Flow Rate Centrifugal Compressor with Super-narrow Flow Passages

刘小民,张春梅,席光,邱长安,王尚锦
Liu Xiaomin et al

摘要(Abstract):

首先对超窄流道小流量离心压缩机进行了性能测试 ,并采用三孔探针对离心压缩机叶轮出口、无叶扩压器出口、回流器出口处流场进行了实验测量 ,以更好地认识各部件出口的流动机理 ,从而搞好各部件间的匹配 ,提高离心压缩机的性能。最后通过实验分析 ,从各部件相互匹配的角度 ,对该实验离心压缩机的改进提出了建议
Firstly the performance for small flow rate centrifugal compressors with super-narrow flow passages are tested. The flow fields are measured respectively at the outlet of the impeller、diffuser and return chamber by using three-hole probe in order to understand the flow characteristics and get good matching for the compressor. Finally, from the viewpoint of different components matching, some advice is provided to improve the performance of the compressor.

关键词(KeyWords): 离心压缩机;性能对比;出口流场
centrigugal compressor,experimental measurement,flow field

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 刘小民,张春梅,席光,邱长安,王尚锦
Liu Xiaomin et al

Email:

DOI:

扩展功能
本文信息
服务与反馈
本文关键词相关文章
本文作者相关文章
中国知网
分享