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JOURNALS // Zhurnal Vychislitel'noi Matematiki i Matematicheskoi Fiziki // Archive

Zh. Vychisl. Mat. Mat. Fiz., 2009 Volume 49, Number 3, Pages 549–566 (Mi zvmmf30)

This article is cited in 21 papers

Capabilities of a quasi-gasdynamic algorithm as applied to inviscid gas flow simulation

T. G. Elizarova, E. V. Shilnikov

Institute for Mathematical Modeling, Russian Academy of Sciences, Miusskaya pl. 4a, Moscow, 125047, Russia

Abstract: Ten well-known one-dimensional test problems reflecting the characteristic features of unsteady inviscid gas flows are successfully solved by a unified numerical algorithm based on the quasigasdynamic system of equations. In all the cases, the numerical solution converges to a self-similar one as the spatial grid is refined.

Key words: quasi-gasdynamic algorithm, Euler equations, one-dimensional flows.

UDC: 519.634

Received: 12.08.2008
Revised: 16.09.2008


 English version:
Computational Mathematics and Mathematical Physics, 2009, 49:3, 532–548

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