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Identification and influence factors analysis of blade crack mistuning in hard-coated blisk based on modified component mode mistuning reduced-order model
Journal of Low Frequency Noise, Vibration and Active Control ( IF 2.8 ) Pub Date : 2020-11-03 , DOI: 10.1177/1461348420971382
Kunpeng Xu 1, 2 , Xianfei Yan 1, 2 , Dongxu Du 1, 2 , Wei Sun 1, 2
Affiliation  

Blade crack will cause severe mistuning of hard-coated blisks, which will lead to vibration localization. To identify crack mistuning and analyze influence factors, in this study, a mistuning ident...

中文翻译:

基于修正组件模态失谐降阶模型的硬涂层叶盘叶片裂纹失谐识别及影响因素分析

叶片裂纹会导致硬涂层叶盘严重失谐,从而导致振动局部化。为识别裂纹失谐并分析其影响因素,本研究采用了一种...
更新日期:2020-11-03
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