Analysis of anisotropic cracked rotor vibration and delayed crack propagation based on three-dimensi

来源 :The 5th International Conference on Dynamics, Vibration and | 被引量 : 0次 | 上传用户：ccj5310110

【摘要】

：

　　In order to overcome the problem of vibration of an anisotropic cracked rotor,the vibration response of the rotor system was analyzed based on the 3D finite

【作者】

：

Rong Hu Jun Liu Jianen Chen Xiaofeng Wang Weimin Ge

【机构】

：

TianjinKeyLaboratoryoftheDesignandIntelligentControloftheAdvancedMechanicalSystem,NationalDemonstrat

【出处】

：

The 5th International Conference on Dynamics, Vibration and

【发表日期】

：

2018年7期

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　　In order to overcome the problem of vibration of an anisotropic cracked rotor,the vibration response of the rotor system was analyzed based on the 3D finite element model with a nonlinear contact approach for crack modeling.A complex free-interface component mode synthesis method is employed to reduce the order of the model for reducing the computational time.

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Analysis of anisotropic cracked rotor vibration and delayed crack propagation based on three-dimensi

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