Acceleration of unbalanced flexible rotors through the critical speeds
作者： R. Gasch , R. Markert , H. Pfützner
DOI: 10.1016/0022-460X(79)90682-5
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摘要: Abstract The bending vibrational behaviour of a flexible rotor with continuous mass distribution passing its critical speeds under driving torque is considered. It shown that the (non-linear) equations motion for an actual shaft can be formally traced back to those Laval rotor. In this way, results rotor, which, in earlier publication by authors [1], have been presented generally constant load applied rotors. system parameters merely replaced generalized respective modes. A special study shows effect torsional flexibility on negligible.
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