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This article is cited in 9 scientific papers (total in 9 papers)
Regularized equations for numerical simulation of flows in the two-layer shallow water approximation
T. G. Elizarovaa, A. V. Ivanovb a Institute of Applied Mathematics, Russian Academy of Sciences, Moscow, Russia
b Faculty of Physics, Moscow State University, Moscow, Russia
Abstract:
Regularized equations describing hydrodynamic flows in the two-layer shallow water approximation are constructed. A conditionally stable finite-difference scheme based on the finitevolume method is proposed for the numerical solution of these equations. The scheme is tested using several well-known one-dimensional benchmark problems, including Riemann problems.
Key words:
two-layer shallow water equations, quasi-gasdynamic approach, regularized equations, finite-volume method, central-difference scheme, one-dimensional flows, transcritical flows.
Citation:
T. G. Elizarova, A. V. Ivanov, “Regularized equations for numerical simulation of flows in the two-layer shallow water approximation”, Zh. Vychisl. Mat. Mat. Fiz., 58:5 (2018), 741–761; Comput. Math. Math. Phys., 58:5 (2018), 714–734
Linking options:
https://www.mathnet.ru/eng/zvmmf10734 https://www.mathnet.ru/eng/zvmmf/v58/i5/p741
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