自由表面有碎冰层的水中波浪传播模型

Q4 Environmental Science
K. Szmidt
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引用次数: 0

摘要

摘要考虑了在自由流体表面漂浮有破碎冰层的等深度流体中引力波的变换。传播波在其传播路径上受到轻微的阻尼。本研究的主要目的是为这一现象建立一个近似的描述模型。对于自由表面的小位移,考虑了粘滞型阻尼模型,该模型对应于流体自由表面的连续分布。事先假定阻尼器的一个常数参数为已知阻尼参数。这个参数可以通过实验室水槽的实验得到。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Modeling of Waves Propagating in Water with a Crushed Ice Layer on the Free Surface
Abstract A transformation of gravitational waves in fluid of constant depth with a crushed ice layer floating on the free fluid surface is considered. The propagating waves undergo a slight damping along their path of propagation. The main goal of the study is to construct an approximate descriptive model of this phenomenon.With regard to small displacements of the free surface, a viscous type model of damping is considered, which corresponds to a continuous distribution of dash-pots at the free surface of the fluid. A constant parameter of the dampers is assumed in advance as known parameter of damping. This parameter may be obtained by means of experiments in a laboratory flume.
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来源期刊
Archives of Hydroengineering and Environmental Mechanics
Archives of Hydroengineering and Environmental Mechanics Environmental Science-Water Science and Technology
CiteScore
1.30
自引率
0.00%
发文量
4
期刊介绍: Archives of Hydro-Engineering and Environmental Mechanics cover the broad area of disciplines related to hydro-engineering, including: hydrodynamics and hydraulics of inlands and sea waters, hydrology, hydroelasticity, ground-water hydraulics, water contamination, coastal engineering, geotechnical engineering, geomechanics, structural mechanics, etc. The main objective of Archives of Hydro-Engineering and Environmental Mechanics is to provide an up-to-date reference to the engineers and scientists engaged in the applications of mechanics to the analysis of various phenomena appearing in the natural environment.
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