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KIAM Preprint № 69, Moscow, 2016
Authors: Elizarova T. G., Ivanov A.V.
Quasi-gasdynamic algorithm for numerical solution of two-layer shallow water equations
Abstract:
Regularized form of two-layer shallow water equations is obtained based on quasi gas dynamic approach. For the numerical solution of the equations a finite-volume conditionally stable scheme is constructed and tested for a number of known one-dimensional flows. For comparison a simplified regularized two-layer system based on quasi-hydrodynamic approach is shown.
Keywords:
two-layer shallow water system, quasi gas dynamic approach, finite-volume method, central-difference scheme, one-dimensional flows
Publication language: russian,  pages: 27
Research direction:
Mathematical modelling in actual problems of science and technics
Russian source text:
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About authors:
  • Elizarova Tatiana Gennadyevna,  orcid.org/0000-0001-6169-5270KIAM RAS
  • Ivanov Aleksander Vladimirovich,  ,  МГУ им. М.В. Ломоносова, Физический ф-т