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Zhurnal Vychislitel'noi Matematiki i Matematicheskoi Fiziki, 2011, Volume 51, Number 1, Pages 152–169
(Mi zvmmf8053)
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This article is cited in 6 scientific papers (total in 6 papers)
Nonreflecting boundary conditions and numerical simulation of external flows
L. W. Dorodnicyn Faculty of Computational Mathematics and Cybernetics, Moscow State University, Moscow, 119992 Russia
Abstract:
The specification of conditions on artificial boundaries of the computational domain in the simulation of subsonic viscous gas flows is considered. The steps in the construction and implementation of nonreflecting boundary conditions on the path from one-dimensional linearized Euler equations to real-life problems are described. The technique is intended for flow simulation at low Mach numbers. Numerical results for the essentially subsonic flow over a flat plate are presented.
Key words:
gasdynamic equations, nonreflecting boundary conditions, finite-difference schemes, numerical simulation of external gas flows.
Received: 09.08.2010
Citation:
L. W. Dorodnicyn, “Nonreflecting boundary conditions and numerical simulation of external flows”, Zh. Vychisl. Mat. Mat. Fiz., 51:1 (2011), 152–169; Comput. Math. Math. Phys., 51:1 (2011), 143–159
Linking options:
https://www.mathnet.ru/eng/zvmmf8053 https://www.mathnet.ru/eng/zvmmf/v51/i1/p152
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Abstract page: | 762 | Full-text PDF : | 544 | References: | 93 | First page: | 35 |
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