流体力学与飞行力学

航空发动机风扇/压气机技术发展的若干问题与思考

  • 刘永泉 ,
  • 刘太秋 ,
  • 季路成
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  • 1. 中航工业沈阳发动机设计研究所, 沈阳 110015;
    2. 北京理工大学 宇航学院, 北京 100081

收稿日期: 2015-05-04

  修回日期: 2015-06-19

  网络出版日期: 2015-06-19

Some problems and thoughts in the development of aero-engine fan/compressor

  • LIU Yongquan ,
  • LIU Taiqiu ,
  • JI Luchen
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  • 1. AVIC Shenyang Engine Design and Research Institute, Shenyang 110015, China;
    2. School of Aerospace Engineering, Beijing Institute of Technology, Beijing 100081, China

Received date: 2015-05-04

  Revised date: 2015-06-19

  Online published: 2015-06-19

摘要

未来10~20年我国航空发动机科技将迎来千载难逢的发展机遇,必须做好充分准备。以航空发动机核心部件——风扇/压气机气动领域为重点,首先,从设计方法、理论、设计性能指标发展以及气动力学仍存在的疑问角度出发,梳理了其国际发展态势;随后,针对基础研究、创新能力等方面,阐述国内发展现状与存在的问题;最后,分析给出关于风扇/压气机后续发展的方向、思路和重点,力求为我国军民航空发动机风扇/压气机的技术研制思路提供参考。

本文引用格式

刘永泉 , 刘太秋 , 季路成 . 航空发动机风扇/压气机技术发展的若干问题与思考[J]. 航空学报, 2015 , 36(8) : 2563 -2576 . DOI: 10.7527/S1000-6893.2015.0078

Abstract

In the next 10 to 20 years, China's aero-engine technology will usher in a golden opportunity for development, which we must be fully prepared for. This paper focuses on the aerodynamic field of the aero-engine core components-fan/compressor. Firstly, from the point of design methods, theories and the still existing questions of aerodynamics, we sort out the international development trend. Then against the fundamental research and innovation, etc., we describe the civil development status and problems; finally we analyze the future development, thoughts and emphasis of fan/compressor, which is expected to offer some reference for the research of China's military and civil aero-engine fan/compressor.

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