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Oscillations of a Body Submerged in Fluid beneath an Ice Cover in the Neighborhood of a Vertical Wall
Fluid Dynamics ( IF 0.9 ) Pub Date : 2021-02-18 , DOI: 10.1134/s0015462821010146
L. A. Tkacheva

Abstract—

The solution to the problem of oscillations of a submerged body modeled by a dipole in fluid of finite depth beneath an ice cover in the neighborhood of a vertical wall is obtained. The ice cover is simulated by a thin elastic semi-infinite plate of constant thickness. The oscillation amplitudes of deflection of the ice cover and the amplitude of the forces exerted on the wall are investigated in depending on the oscillation frequency and the distance from the wall.



中文翻译:

浸没在垂直壁附近冰盖下的流体中的物体的振动

摘要-

获得了由偶极子在垂直壁附近的冰盖下的有限深度的流体中以偶极子建模的水下物体的振动问题的解决方案。冰盖由恒定厚度的薄弹性半无限板模拟。根据振荡频率和距壁的距离,研究了冰盖偏转的振幅和施加在壁上的力的振幅。

更新日期:2021-02-18
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