非対称弾性回転軸の振動に関する研究 : 位相応答および振れ回りに関する考察

概要

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This report deals with the theoretical examination for the phase response and the whirling in forced vibration of an asymmetrically elastic rotating shaft system which is supported in the horizontal direction. In the rotor such as this type, because of the existence of the main resonance component for an unbalance and the secondary resonance component for the effect of gravity, the both components were numerically calculated by the superposition principle. In the first step, we examined the rigidly supported system, next discussed to the system which was extended to the pedestals having the mass and the asymmetric elasticity. As a result of the analysis, the whirling of an asymmetric rotating shaft was shown more practically than previous reports. And those results coincided with the Hull's paper which detailed the experiments to these systems.
湘南工科大学の論文
1991-03-31