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Oscillations of a Body Submerged in Fluid beneath an Ice Cover in the Neighborhood of a Vertical Wall

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Abstract—

The solution to the problem of oscillations of a submerged body modeled by a dipole in fluid of finite depth beneath an ice cover in the neighborhood of a vertical wall is obtained. The ice cover is simulated by a thin elastic semi-infinite plate of constant thickness. The oscillation amplitudes of deflection of the ice cover and the amplitude of the forces exerted on the wall are investigated in depending on the oscillation frequency and the distance from the wall.

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ACKNOWLEDGMENTS

The author wishes to thank I.V. Sturova for her attention to the study and useful discussions of the results.

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Authors and Affiliations

  1. Lavrentyev Institute of Hydrodynamics of the Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia

    L. A. Tkacheva

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  1. L. A. Tkacheva
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Correspondence to L. A. Tkacheva.

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Translated by E.A. Pushkar

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Tkacheva, L.A. Oscillations of a Body Submerged in Fluid beneath an Ice Cover in the Neighborhood of a Vertical Wall. Fluid Dyn 56, 50–65 (2021). https://doi.org/10.1134/S0015462821010146

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