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压气机 (9528 views - Mechanical Engineering)

压气机,通常指轴流压缩机(英语:Axial compressor),是一种被广泛应用于燃气涡轮发动机的压缩气体的设备。压气机能够持续高效率的对轴向流动的空气进行增压,因此是大多数喷气发动机中的重要组成部分。
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压气机

压气机

压气机

压气机,通常指轴流压缩机英语:Axial compressor),是一种被广泛应用于燃气涡轮发动机的压缩气体的设备。压气机能够持续高效率的对轴向流动的空气进行增压,因此是大多数喷气发动机中的重要组成部分。[1]

原理

压气机通常由多级组成,每一级压气机包括一排转子和一排静子。转子通过旋转时和静子的相互作用而对空气增压。

压气机失速

在早期的喷气发动机中,压气机失速的问题十分常见。近期亦有事故疑由压气机失速引起,如全美航空1549号班机迫降事故[2]

参考文献

  1. ^ 何庆芝. 航空航天概论. 北京航空航天大学出版社. 1997: 97–116. ISBN 7-81012-701-2 (中文(中国大陆)‎). 
  2. ^ Simon Hradecky. Incident: US Airways A320 near Newark on Jan 13th 2009, compressor stall. The Aviation Herald. 2009-01-20 [2012-01-28] (英语). 


This article uses material from the Wikipedia article "压气机", which is released under the Creative Commons Attribution-Share-Alike License 3.0. There is a list of all authors in Wikipedia

Mechanical Engineering

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