Вычислительные методы и приложения
A finite difference method for solving nonlinear shallow water equations on unstructured grids
A. V. Drutsa
M. V. Lomonosov Moscow State University, Faculty of Mechanics and Mathematics
An algorithm for solving a finite-difference scheme that approximates the shallow water equations with a nonlinear part on unstructured grids is proposed. A comparison of the numerical results obtained for nonlinear and linear cases is discussed. The effect of “bad” grid elements on numerical results is analyzed.
shallow water equations; nonlinear tidal wave equations; finite difference schemes on unstructured grids.
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A. V. Drutsa, “A finite difference method for solving nonlinear shallow water equations on unstructured grids”, Vychisl. Metody Programm., 13:4 (2012), 511–516
Citation in format AMSBIB
\by A. V. Drutsa
\paper A finite difference method for solving nonlinear shallow water equations on unstructured grids
\jour Vychisl. Metody Programm.
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