Forced Vibrations of a Rotor with Rotating Inequality

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概要

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• Lateral vibration of a rotating shaft system with a rotating anisotropy is discussed in the present paper. Let the rotating speed of the shaft, the angular velocity of the anisotropy, the natural frequency of the system and the frequency of an external periodic force acting on the system be ω, λω, p and ω_0 respectively. A resonant phenomenon arises when ω_0≒2λω-p as well as when ω_0≒p in such a vibratory system. It can be concluded that forced vibration with the frequency ω_0 or ω'_0(=2λω-ω_0) arises when ω_0≒p or ω_0=p^^-(=2λω-p). Furthermore, a certain vibration the cause of which is relatively hard to under stand can be defined physically by referring to the above conclusion.

• 一般社団法人日本機械学会の論文

著者

• Yamamoto Toshio

  Faculty Of Engineering Nagoya University

• Yamamoto Toshio

  Faculty Of Engineering Nagoya University.

• KAWANO Kazutoyo

  Faculty of Engineering, Nagoya University.

• Kawano Kazutoyo

  Faculty Of Engineering Nagoya University.

関連論文

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