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Vestnik Novosibirskogo Gosudarstvennogo Universiteta. Seriya Matematika, Mekhanika, Informatika, 2010, Volume 10, Issue 3, Pages 30–45
(Mi vngu48)
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This article is cited in 1 scientific paper (total in 1 paper)
Numerical Simulation of Shallow Water Flows on the Rotating Attractive Sphere
A. V. Ivanovaa, V. V. Ostapenkoab, A. P. Chupakhinab a M. A. Lavrent'ev Institute of Hydrodynamics, Novosibirsk
b Novosibirsk State University
Abstract:
We derive system conservation of laws for the equations of shallow water on the rotating attractive sphere (mass and total momentum). We construct exact stationary solution with a step profile of depth. These solutions are used for testing explicit two-layer on time difference scheme. We spent numerical simulation of evolution one-dimensional non-stationary discontinuous waves on rotating attractive sphere.
Keywords:
conservation laws for shallow water equations on a rotating attractive sphere, discontinuous flow of boron type on a sphere, difference scheme, numerical simulation.
Received: 28.01.2010
Citation:
A. V. Ivanova, V. V. Ostapenko, A. P. Chupakhin, “Numerical Simulation of Shallow Water Flows on the Rotating Attractive Sphere”, Vestn. Novosib. Gos. Univ., Ser. Mat. Mekh. Inform., 10:3 (2010), 30–45
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https://www.mathnet.ru/eng/vngu48 https://www.mathnet.ru/eng/vngu/v10/i3/p30
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Abstract page: | 274 | Full-text PDF : | 106 | References: | 47 | First page: | 1 |
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