标题:Vibration and Instability of Rotating Composite Thin-Walled Shafts with Internal Damping
作者:Ren Yongsheng; Zhang Xingqi; Liu Yanghang; Chen Xiulong
作者机构:[Ren Yongsheng; Zhang Xingqi; Liu Yanghang; Chen Xiulong] Shandong Univ Sci & Technol, Coll Mech & Elect Engn, Qingdao 266590, Peoples R China.
通讯作者:Yongsheng, Ren
通讯作者地址:[Ren, YS]Shandong Univ Sci & Technol, Coll Mech & Elect Engn, Qingdao 266590, Peoples R China.
来源:SHOCK AND VIBRATION
出版年:2014
卷:2014
DOI:10.1155/2014/123271
摘要:The dynamical analysis of a rotating thin-walled composite shaft with internal damping is carried out analytically. The equations of motion are derived using the thin-walled composite beam theory and the principle of virtual work. The internal damping of shafts is introduced by adopting the multiscale damping analysis method. Galerkin's method is used to discretize and solve the governing equations. Numerical study shows the effect of design parameters on the natural frequencies, critical rotating speeds, and instability thresholds of shafts.
收录类别:EI;SCIE
WOS核心被引频次:1
资源类型:期刊论文
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