Vibration Analysis of Aeroengine Compressor Blade-Disc Coupling System

被引：7
|
作者：
Zhao, Weiqiang [1 ,2 ]
Liu, Yongxian [1 ]
Lu, Mowu [2 ]
机构：
[1] Northeastern Univ, Sch Mech Engn & Automat, Shenyang Liaoning 110004, Peoples R China
[2] Shenyang Inst Aeronaut Engn, Engn Trainning Ctr, Shenyang, Peoples R China
来源：
E-ENGINEERING & DIGITAL ENTERPRISE TECHNOLOGY VII, PTS 1 AND 2 | 2009年 / 16-19卷
关键词：
Compressor blade-disc system; Finite element method; Modal analysis;
D O I：
10.4028/www.scientific.net/AMM.16-19.264
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
This paper introduces the FEA method for cyclic symmetric structures and makes an vibration characteristics analysis to a certain aeroengine compressor blade-disc coupling system based on this method. According to the anslysis results the dynamic characteristics of the blade-disc coupling system are discussed. The analysis method and results in this paper can be used for further study on optimal design and vibration safety verification for the blade-disc coupling system.
引用
收藏
页码：264 / 268
页数：5
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