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Numerical methods and programming, 2006, Volume 7, Issue 1, Pages 108–112
(Mi vmp582)
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This article is cited in 1 scientific paper (total in 1 paper)
Вычислительные методы и приложения
A finite-volume TVD Riemann solver for the 2D shallow water equations
N. M. Evstigneev Ishlinsky Institute for Problems in Mechanics of the Russian Academy of Sciences, Moscow
Abstract:
A finite-volume numerical scheme for the initial-boundary value problem with evolutionary 2D shallow water equations is
proposed. Contact discontinuities are represented by the approximate Riemann condition. The proposed numerical
scheme is adopted to solve the dry-cell problems for dam-break cases.
Nonlinear parts of equations are represented by the TVD MUSCL (Total Variation Diminishing, Monotonic Upstream
Scheme for Conservation Laws) scheme that preserves monotony and high accuracy in the computational domain.
Keywords:
finite-volume schemes, shallow water equation, total variation diminishing algorithm, upstream schemes.
Citation:
N. M. Evstigneev, “A finite-volume TVD Riemann solver for the 2D shallow water equations”, Num. Meth. Prog., 7:1 (2006), 108–112
Linking options:
https://www.mathnet.ru/eng/vmp582 https://www.mathnet.ru/eng/vmp/v7/i1/p108
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Abstract page: | 126 | Full-text PDF : | 73 |
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