航空学报 > 2025, Vol. 46 Issue (12): 31220-031220   doi: 10.7527/S1000-6893.2024.31220

先进航空发动机核心关键技术

程荣辉1(), 张志舒1, 阮文博1, 王建锋2   

  1. 1.中国航发沈阳发动机研究所,沈阳 110015
    2.中国航发控制系统研究所,无锡 214063
  • 收稿日期:2024-09-18 修回日期:2024-10-15 接受日期:2024-11-05 出版日期:2025-06-25 发布日期:2024-11-25
  • 通讯作者: 程荣辉 E-mail:rhcheng_gte@sina.com
  • 基金资助:
    国家级项目

Core key technologies of advanced aircraft engine

Ronghui CHENG1(), Zhishu ZHANG1, Wenbo RUAN1, Jianfeng WANG2   

  1. 1.AECC Shenyang Engine Research Institute,Shenyang 110015,China
    2.AECC Aero Engine Control System Institute,Wuxi 214063,China
  • Received:2024-09-18 Revised:2024-10-15 Accepted:2024-11-05 Online:2025-06-25 Published:2024-11-25
  • Contact: Ronghui CHENG E-mail:rhcheng_gte@sina.com
  • Supported by:
    National Level Project

摘要:

航空发动机是实现先进战机作战能力全面提升的核心关键,先进战机对航空发动机高性能、高可靠性、长寿命、良好维护性等方面的要求不断提高,给航空发动机技术和产品发展带来了重大挑战。针对先进战机对航空发动机在综合控温、转子结构系统稳健性、全权限数字控制、飞发综合热管理、健康管理、推力矢量、高隐身等7个方面的核心技术需求,研究分析了实现需求的技术途径和主要关键技术,可为先进航空发动机发展提供技术支撑。

关键词: 综合控温, 转子结构系统稳健性, 全权限数字控制, 飞发综合热管理, 健康管理, 推力矢量, 高隐身

Abstract:

Aircraft engine is the core key to achieving comprehensive improvement in combat capabilities of advanced fighter jets. The increasing requirements for high performance, high reliability, long lifespan, and good maintainability of fighter jet engines have posed significant challenges to the development of aircraft engine technology and products. This article focuses on the core technical requirements of advanced fighter jets for aviation engines in seven aspects: comprehensive temperature control, rotor structure system robustness, full authority digital control, aircraft-engine thermal management, health management, thrust vectoring, and high stealth. The technical paths and main key technologies for meeting these requirements are analyzed, which can provide technical support for the development of advanced aviation engines.

Key words: comprehensive temperature control, rotor structure system robustness, full authority digital control, aircraft-engine thermal management, health management, thrust vectoring, high stealth

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