Enviar artigo por via de e-mail Load motion on an ice cover in the presence of a liquid layer with velocity shear
- Autores: Tkacheva L.1
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Afiliações:
- Институт гидродинамики им. М.А. Лаврентьева СО РАН
- Edição: Nº 1 (2024)
- Páginas: 99-111
- Seção: Articles
- URL: https://journals.rcsi.science/1024-7084/article/view/262494
- DOI: https://doi.org/10.31857/S1024708424010074
- EDN: https://elibrary.ru/sdqomi
- ID: 262494
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Resumo
The behavior of an ice cover on the surface of an ideal incompressible fluid of finite depth under the action of a pressure domain that moves rectilinearly at a constant velocity in the presence of a current with velocity shift in the upper layer is studied. It is assumed that the ice deflection is steady in the coordinate system moving with the load. The Fourier transform method is used within the framework of the linear wave theory. The critical velocities, the deflection of ice cover, and the wave forces are studied depending on the current velocity gradient, the shear layer thickness, the direction of motion, and the compression ratio.
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L. Tkacheva
Институт гидродинамики им. М.А. Лаврентьева СО РАН
Autor responsável pela correspondência
Email: tkacheva@hydro.nsc.ru
Rússia, Новосибирск
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