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Numerical methods and programming, 2015, Volume 16, Issue 3, Pages 328–338
(Mi vmp544)
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This article is cited in 4 scientific papers (total in 4 papers)
Comparison of computational efficiency of explicit and implicit schemes for the sediment transport problem in coastal zones
A. I. Sukhinova, E. Protsenkoa, A. E. Chistyakovb, S. A. Shretera a Taganrog State Pedagogical Institute
b Scientific-Research Institute Multiprocessing Computing Systems after Kalyaev of South Federal University
Abstract:
An unsteady spatial two-dimensional sediment transport model in coastal zones is considered. The model takes into account the following physical parameters and processes: the soil porosity; the critical shear stress at which the sediment displacement begins; the turbulent exchange; the dynamically variable geometry of the bottom and the level elevation function; the wind flows; and the bottom friction. A spatial three-dimensional hydrodynamic model for coastal zones and a transport model for suspended particles are proposed and implemented on a computing cluster. Some numerical results are discussed.
Keywords:
mathematical model, sediment transport, distributed computing, parallel programming, dynamics of marine sediments, shallow water equations, diffusion-convection-reaction equation.
Received: 20.04.2015
Citation:
A. I. Sukhinov, E. Protsenko, A. E. Chistyakov, S. A. Shreter, “Comparison of computational efficiency of explicit and implicit schemes for the sediment transport problem in coastal zones”, Num. Meth. Prog., 16:3 (2015), 328–338
Linking options:
https://www.mathnet.ru/eng/vmp544 https://www.mathnet.ru/eng/vmp/v16/i3/p328
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Abstract page: | 239 | Full-text PDF : | 96 |
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