FEA on vibration characteristics analysis of an aero-engine compressor blade

被引：0
|
作者：
Zhao, Weiqiang [1 ,2 ]
Liu, Yongxian [2 ]
Lu, Mowu [1 ]
Guo, Qingjun [1 ]
机构：
[1] Shenyang Aerosp Univ, Engn Training Ctr, Shenyang Liaoning 110136, Peoples R China
[2] Northeastern Univ, Sch Mech Engn & Automat, Shenyang 110004, Peoples R China
来源：
PROCEEDINGS OF THE 2012 24TH CHINESE CONTROL AND DECISION CONFERENCE (CCDC) | 2012年
关键词：
Finite element method; Compressor blade; Modal analysis;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
The paper presents a FEA method for an aero-engine compressor blade and makes a vibration characteristic analysis of this aero-engine compressor blade using this method. Computations are carried out to get the natural modal and corresponding frequencies of this compressor blade. The first eight natural frequencies and mode shapes are obtained and the vibration characteristics of this aero-engine compressor blade are discussed based on the results. The FEA method and the results in this paper are useful for further researches on structural optimal design and vibration safety verification for this kind of aero-engine compressor blade.
引用
收藏
页码：3248 / 3250
页数：3
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