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 Научная публикация

Журнал

Fluid Dynamics
ISSN: 0015-4628

Вых. Данные

Год: 2025, Том: 60, Номер: 1, Номер статьи : 18, Страниц : 14 DOI: 10.1134/S0015462824604303

Ключевые слова

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

Авторы

Tkachevaa L.A. ¹

Организации

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

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

Поступила в редакцию:	30 авг. 2024 г.
Принята к публикации:	11 окт. 2024 г.

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