FREQUENCIES AND MODES OF ROTATING FLEXIB
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G. Jacquet-Richardet; G. Ferraris; P. Rieutord
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Article
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1996
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Elsevier Science
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English
β 654 KB
It is now increasingly necessary to predict accurately, at the design stage and without excessive computer costs, the dynamic behaviour of rotating parts of turbomachines, in order to avoid resonant conditions at operating speeds. In this study, the global non-rotating mode shapes of flexible bladed