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author:

万欣辰 (万欣辰.) [1] | 郑闽锋 (郑闽锋.) [2] | 刘曦 (刘曦.) [3] (Scholars:刘曦) | 李学来 (李学来.) [4] (Scholars:李学来)

Abstract:

对小流量离心式压缩机内部流动进行了数值模拟,分析了进口叶片角,出口叶片角,叶顶间隙,扩压器出口直径等结构参数对压缩机气动性能的影响,通过内部流场分析探讨了这些参数对气动性能影响的内在机制.分析表明:适当减小叶片入口安装角,适当增大叶片出口安装角,适当减小叶顶间隙,适当减小扩压器出口直径,均可以在一定程度上提升离心压缩机性能.本文研究结果可供小流量离心式的结构优化设计参考.

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  • [ 1 ] [万欣辰]福州大学
  • [ 2 ] [郑闽锋]福建工程学院生态环境与城市建设学院,福建福州350118
  • [ 3 ] [刘曦]福州大学
  • [ 4 ] [李学来]福州大学

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制冷

ISSN: 1005-9180

CN: 44-1220/TB

Year: 2021

Issue: 3

Volume: 40

Page: 18-28

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: -1

Chinese Cited Count:

30 Days PV: 4

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