Hydroelastic waves propagating along a frozen channel with non-uniform thickness of ice

Hydroelastic waves propagating along a frozen channel with non-uniform thickness of ice Full article

Conference

6TH ALL-RUSSIAN CONFERENCE ON THERMOPHYSICS AND PHYSICAL HYDRODYNAMICS, TPH 2021 AND THE SCHOOL FOR YOUNG SCIENTISTS ON THERMAL PHYSICS AND PHYSICAL HYDRODYNAMICS: MODERN CHALLENGES, TPHMC2021
22-29 Aug 2021 , Севастополь

Journal

Journal of Physics: Conference Series
ISSN: 1742-6588

Output data

Year: 2021, Volume: 2057, Article number : 012021, Pages count : DOI: 10.1088/1742-6596/2057/1/012021

Authors

Zavyalova K N ¹ , Shishmarev К А ¹ , Batyaev E A ² , Khabakhpasheva T I ²

Affiliations

1	Altai State University
2	Lavrentyev Institute of Hydrodynamics

Hydroelastic waves propagating along a channel covered with ice of non-uniform thickness are considered. The channel has a rectangular cross section. The fluid in the channel is inviscid and incompressible. The ice is modeled as a thin elastic plate. The ice thickness changes linearly. The problem is reduced to the problem of the wave profile across the channel, which is solved using the normal modes of an elastic beam with non-uniform thickness. It is shown that with the decrease in the change in the ice thickness, the modes approach the normal modes of an elastic beam with a constant thickness. The behavior of the dispersion relations of the hydroelastic waves depending on the parameter describing the change in the ice thickness is studied.

Zavyalova K.N. , Shishmarev К.А. , Batyaev E.A. , Khabakhpasheva T.I.
Hydroelastic waves propagating along a frozen channel with non-uniform thickness of ice
Journal of Physics: Conference Series. 2021. V.2057. 012021 . DOI: 10.1088/1742-6596/2057/1/012021 Scopus РИНЦ OpenAlex

Scopus:	2-s2.0-85119626771
Elibrary:	47527511
OpenAlex:	W3212653339

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