等速継手を介して駆動される回転体のふれまわり振動(第2報)

概要

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Torque-induced lateral instability of rotor systems coupled by Constant-Velocity joints is theoretically investigated for different four types of model ; flexibly-supported rigid rotor models of working machines, such as compressor or turbine, and those of transmission shafts for both 2-degrees-of-freedom system and 4-degrees-of-freedom system. The instability regions are calculated including the effects of the asymmetry of the rotor support stiffness, the initial intersecting angle between the rotor shaft and the driving or loading shaft, and the gyromoment of the rotor shaft. The relation between the characteristics of instability and the matrix elements of the equation of motion concerning the transmitted torque is investigated and the mechanism of instability due to the transmitted torque is discussed.
社団法人日本機械学会の論文
1986-01-25