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Zhurnal Vychislitel'noi Matematiki i Matematicheskoi Fiziki, 2009, Volume 49, Number 11, Pages 1953–1969
(Mi zvmmf4782)
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This article is cited in 8 scientific papers (total in 8 papers)
Numerical analysis of a quasi-gasdynamic algorithm as applied to the Euler equations
T. G. Elizarova, E. V. Shilnikov Institute for Mathematical Modeling, Russian Academy of Sciences, Miusskaya pl. 4a, Moscow, 125047, Russia
Abstract:
The computational properties of a quasi-gasdynamic algorithm are analyzed as applied to strong-shock Riemann problems and acoustic disturbance propagation. It is shown that a unified treatment can be given to these problems in the framework of the algorithm. Stability conditions are numerically obtained, and the error and computational complexity of the difference scheme are estimated.
Key words:
quasi-gasdynamic algorithm, accuracy, stability, computational complexity, Riemann problem, acoustic disturbances, Euler equations.
Received: 19.01.2009 Revised: 02.02.2009
Citation:
T. G. Elizarova, E. V. Shilnikov, “Numerical analysis of a quasi-gasdynamic algorithm as applied to the Euler equations”, Zh. Vychisl. Mat. Mat. Fiz., 49:11 (2009), 1953–1969; Comput. Math. Math. Phys., 49:11 (2009), 1869–1884
Linking options:
https://www.mathnet.ru/eng/zvmmf4782 https://www.mathnet.ru/eng/zvmmf/v49/i11/p1953
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