Non-linear flapping vibrations of rotating blades (Q3956508)

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Non-linear flapping vibrations of rotating blades
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    Non-linear flapping vibrations of rotating blades (English)
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    1982
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    nonlinear equations of motion
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    rotating blade
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    extensional and flapwise bending vibrations
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    nonlinearities up to O(epsilon 3)
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    strain- displacement relationship
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    errors
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    influence of amplitude
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    fundamental flapwise natural frequency
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    large finite amplitudes
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    softening effect
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