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Mathematical Models and Computer Simulations

, Volume 4, Issue 6, pp 552–559 | Cite as

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

  • T. G. ElizarovaEmail author
  • M. A. Istomina
  • N. K. Shelkovnikov
Article

Abstract

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.

Keywords

wind-water solitary wave shallow-water equations quasi-gas dynamic equations regularized shallow-water equations 

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Copyright information

© Pleiades Publishing, Ltd. 2012

Authors and Affiliations

  • T. G. Elizarova
    • 1
    • 2
    Email author
  • M. A. Istomina
    • 1
    • 2
  • N. K. Shelkovnikov
    • 1
    • 2
  1. 1.Keldysh Institute of Applied MathematicsRussian Academy of SciencesMoscowRussia
  2. 2.Faculty of PhysicsMoscow State UniversityMoscowRussia

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