航空学报 > 2015, Vol. 36 Issue (8): 2563-2576   doi: 10.7527/S1000-6893.2015.0078

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1, 刘太秋1, 季路成2   

  1. 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 出版日期:2015-08-15 发布日期:2015-06-19
  • 通讯作者: 刘永泉 男, 博士, 研究员。《航空学报》第八届编委。主要研究方向: 航空发动机气体动力学, 机械动力学, 整机振动诊断与控制, 构件寿命及可靠性评估技术。Tel: 024-24281618 E-mail: yqliu606@vip.sina.com E-mail:yqliu606@vip.sina.com

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

LIU Yongquan1, LIU Taiqiu1, JI Luchen2   

  1. 1. AVIC Shenyang Engine Design and Research Institute, Shenyang 110015, China;
    2. School of Aerospace Engineering, Beijing Institute of Technology, Beijing 100081, China
  • Received:2015-05-04 Revised:2015-06-19 Online:2015-08-15 Published:2015-06-19
  • Contact: 10.7527/S1000-6893.2015.0078 E-mail:yqliu606@vip.sina.com

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。

关键词: 发动机, 风扇, 压气机, 技术研究, 技术体系, 发展态势

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.

Key words: aero-engine, fan, compressor, technology research, technology system, developing trend

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