Parametric, external and combination res
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R.H. Plaut; J. Wauer
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Article
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1995
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Elsevier Science
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English
β 449 KB
If a rotating elastic shaft is unbalanced, flexural and torsional displacements are coupled, even in the linearized equations of motion. The flexural displacements in the rotating frame of reference are subjected to a forcing (external) excitation due to gravity, while the combination of unbalance a