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螺旋桨发动机安装系统动力学设计技术综述

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随着螺旋桨发动机安装系统国产化研制进程的加快,需要开展相关的安装系统技术研究,而动力学设计是其中的重要组成部分.本文对比分析了不同结构形式安装系统的动态性能特点,进一步从军民用标准规范和工程实践经验出发,归纳了安装系统动力学设计的技术要求,梳理了安装系统动力学设计技术的发展历程和国内外现状,指出国内外差距主要体现在设计理念、关键技术和应用实践经验等方面.在此基础上,展望了螺旋桨发动机安装系统动力学设计技术的发展趋势,为当前及未来螺旋桨发动机安装系统的设计技术研究提供了参考.
Review on dynamics design techniques of propeller engine installation system
With the acceleration of propeller engine installation system's localization,the relevant technical research of installation system must be carried out,in which the dynamics design is one of the important parts.The dynamic performance characteristics of installation systems with different structures are firstly compared and analyzed.The technical requirements of the installation system dynamics design are summarized proceeding from the military and civilian standards and engineering practice experience.The development history and current situation at home and abroad of the installation system dynamics design techniques are reviewed.It is pointed out that the gap between home and abroad is mainly reflected in the design concept,key technology and practical experience of application.On this basis,the development trend of the dynamics design techniques of the propeller engine installation system is prospected in this paper and the reference for current and future research on the design techniques of propeller en-gine installation system is provided.

aero-engineinstallation systemdynamicswhirl flutterdesign technique

陈永辉、陈春兰、燕群、徐健、董万元、王建强

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中国飞机强度研究所 航空噪声与动强度航空科技重点实验室, 西安 710065

航空发动机 安装系统 动力学 螺旋颤振 设计技术

工信部专项项目

WDZC-2021-05

2024

航空工程进展
中国航空学会 西北工业大学

航空工程进展

CSTPCD
影响因子:0.207
ISSN:1674-8190
年,卷(期):2024.15(1)
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