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离心压缩机无叶扩压器的改进新方法

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Indexed by:期刊论文

Date of Publication:2007-12-15

Journal:热科学与技术

Included Journals:CSCD

Volume:6

Issue:4

Page Number:336-339

ISSN No.:1671-8097

Key Words:离心压缩机;扩压器;轮盘侧加装机翼型导叶

Abstract:研究了某高压比离心压缩机无叶扩压器的性能,提出在无叶扩压器轮盘侧加装一定高度机翼型导叶的改进方法.结果表明,这种扩压器可以改善其内部流动.提高自身的压力恢复系数和效率,从而改善离心压缩机的整级性能.

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