Diffraction of Oblique Surface Waves by an Ice Cover in the Presence of a Current with Velocity Shear

Diffraction of Oblique Surface Waves by an Ice Cover in the Presence of a Current with Velocity Shear Full article

Journal

Fluid Dynamics
ISSN: 0015-4628

Output data

Year: 2025, Volume: 60, Number: 1, Article number : 18, Pages count : 14 DOI: 10.1134/S0015462824604303

Tags

thin elastic floating plate, surface waves, flexural-gravity waves, diffraction, shear current, the Wiener–Hopf technique, the limiting absorption principle

Authors

Tkachevaa L.A. ¹

Affiliations

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

The diffraction of oblique surface waves on the edge of an elastic semi-infinite plate floating on the surface of a fluid of finite depth in the presence of a current with linear velocity shear is studied. An exact analytical solution of this problem is constructed using the Wiener–Hopf technique. The frequency dependences of the reflection and transmission coefficients and angles are investigated at various angles of incident waves and the shear gradient.

Tkachevaa L.A.
Diffraction of Oblique Surface Waves by an Ice Cover in the Presence of a Current with Velocity Shear
Fluid Dynamics. 2025. V.60. N1. 18 :1-14. DOI: 10.1134/S0015462824604303 WOS Scopus РИНЦ OpenAlex

Ткачева Л.А.
ДИФРАКЦИЯ КОСЫХ ПОВЕРХНОСТНЫХ ВОЛН НА ЛЕДЯНОМ ПОКРОВЕ ПРИ НАЛИЧИИ ТЕЧЕНИЯ СО СДВИГОМ СКОРОСТИ
Известия Российской академии наук. Механика жидкости и газа. 2025. №1. С.174–187. DOI: 10.31857/S1024708425010097

Submitted:	Aug 30, 2024
Accepted:	Oct 11, 2024

Web of science:	WOS:001485917700005
Scopus:	2-s2.0-105004757135
Elibrary:	82287301
OpenAlex:	W4410292490

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