Motion of a Load on an Ice Cover in the Presence of a Current with Velocity Shear

Motion of a Load on an Ice Cover in the Presence of a Current with Velocity Shear Научная публикация

Журнал

Fluid Dynamics
ISSN: 0015-4628

Вых. Данные

Год: 2023, Том: 58, Номер: 2, Страницы: 263–273 Страниц : DOI: 10.1134/S0015462823700064

Ключевые слова

thin elastic f loating plate, f lexural-gravity waves, shear velocity, moving load, critical velocity

Авторы

Tkacheva L.A. ¹

Организации

1	Lavrentyev Institute of Hydrodynamics of the Siberian Branch of the Russian Academy of Sciences

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 is studied. Fluid flow is not potential. The ice cover is modeled by a thin elastic plate with account for uniform compression. The motion of the load can occur at an arbitrary angle to the direction of current. 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 and the deflection of ice cover are studied depending on the current velocity gradient, the direction of motion, and the compression ratio.

Tkacheva L.A.
Motion of a Load on an Ice Cover in the Presence of a Current with Velocity Shear
Fluid Dynamics. 2023. V.58. N2. P.263–273. DOI: 10.1134/S0015462823700064 WOS Scopus РИНЦ OpenAlex

Ткачева Л.А.
ДВИЖЕНИЕ НАГРУЗКИ ПО ЛЕДЯНОМУ ПОКРОВУ ПРИ НАЛИЧИИ ТЕЧЕНИЯ СО СДВИГОМ СКОРОСТИ
Известия Российской академии наук. Механика жидкости и газа. 2023. №2. С.113–122. DOI: 10.31857/S0568528123700044 РИНЦ OpenAlex

Web of science:	WOS:000992007400012
Scopus:	2-s2.0-85159948975
РИНЦ:	54818100
OpenAlex:	W4376880751

БД	Цитирований
OpenAlex	6
РИНЦ	6
Scopus	5
Web of science	5