THE ANALYSIS OF VIBRATION CHARACTERISTICS OF DISK ROD FASTENING ROTOR

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Journal of Vibration and Shock ›› 2009, Vol. 28 ›› Issue (4) : 117-120.

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THE ANALYSIS OF VIBRATION CHARACTERISTICS OF DISK ROD FASTENING ROTOR

Zhang Sheng Cong Wang Ai Lun

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Abstract

A coupling dynamic model of disk rod fastening rotor is established by using bond graph in this paper. Coupling properties of the component parts of disk rod fastening rotor are depicted and its effects are analyzed. The natural frequencies of the disk rod fastening rotor are calculated by using the model presented here and by using the integral rotor model at the same time. The study shows that the calculative results of the model presented here are much closer to the experimental results than that of the calculative results of the integral rotor model.

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Disk rod fastening rotor Integral rotor Bond graph Vibration characteristics

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Zhang Sheng Cong Wang Ai Lun. THE ANALYSIS OF VIBRATION CHARACTERISTICS OF DISK ROD FASTENING ROTOR[J]. Journal of Vibration and Shock, 2009, 28(4): 117-120