螺旋桨发动机安装系统动力学设计技术综述  

Review on dynamics design techniques of propeller engine installation system

作　　者：陈永辉[1] 陈春兰[1] 燕群[1] 徐健[1] 董万元[1] 王建强[1] CHEN Yonghui;CHEN Chunlan;YAN Qun;XU Jian;DONG Wanyuan;WANG Jianqiang(Key Laboratory of Aeronautical Noise and Dynamic Strength,Aircraft Strength Research Institute of China,Xi’an 710065,China)

机构地区：[1]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

出　　处：《航空工程进展》2024年第1期15-22,共8页Advances in Aeronautical Science and Engineering

基　　金：工信部专项项目(WDZC-2021-05)。

摘　　要：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。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 engine installation system is provided.

关 键 词：航空发动机 安装系统 动力学 螺旋颤振 设计技术 

分 类 号：V232.7[航空宇航科学与技术—航空宇航推进理论与工程] V228.4