Abstract
We consider here the free oscillations of a system of concentric cylindrical shells partially submerged in a fluid and vertically attached to a reservoir bottom. The statement of the problem is a rigorous one. The dispersion equation and reflection coefficients are found on the basis of an exact analytical solution of the submerged part of a single cylindrical shell. The generalizations of this method are discussed. We use a method of impedances for constructing dispersion equations and generalized displacements and forces. Look-alike systems can model the supports of hydro technical constructions, oil rigs, wind electro stations, standing on a shelf, reservoirs with fluid, etc.
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Acknowledgements
The author expresses sincere gratitude to Professor Daniil P. Kouzov for useful discussions and constructive notes.
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Filippenko, G.V. (2016). The Vibrations of Reservoirs and Cylindrical Supports of Hydro Technical Constructions Partially Submerged into the Liquid. In: Evgrafov, A. (eds) Advances in Mechanical Engineering. Lecture Notes in Mechanical Engineering. Springer, Cham. https://doi.org/10.1007/978-3-319-29579-4_12
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DOI: https://doi.org/10.1007/978-3-319-29579-4_12
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