Numerical simulation of solitary wave generation in a wind-water annular tunnel

被引：5
|
作者：
T. G. Elizarova
M. A. Istomina
N. K. Shelkovnikov
机构：
[1] Russian Academy of Sciences,Keldysh Institute of Applied Mathematics
[2] Moscow State University,Faculty of Physics
来源：
Mathematical Models and Computer Simulations | 2012年 / 4卷 / 6期
关键词：
wind-water solitary wave; shallow-water equations; quasi-gas dynamic equations; regularized shallow-water equations;
D O I：
10.1134/S2070048212060051
中图分类号：
学科分类号：
摘要：
We briefly describe laboratory experiments demonstrating wind-water solitary wave generation in a wind-water annular tunnel. A mathematical model of this phenomenon is constructed in the context of a shallow-water approximation. The finite-difference algorithm for solving the system is based on regularized shallow-water equations. For the first time, we obtain a numerical solution of the wind-water solitary wave that is qualitatively consistent with the experimental data.
引用
收藏
页码：552 / 559
页数：7
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