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JOURNALS // Matematicheskoe modelirovanie // Archive

Matem. Mod., 2017 Volume 29, Number 12, Pages 89–104 (Mi mm3920)

This article is cited in 7 papers

Schemes with customizable dissipative properties as applied to gas-suspensions flow simulation

D. V. Sadin

The Mozhaisky Military Space Academy, Saint-Petersburg, Russia

Abstract: The article presents the test solutions of dynamics of gas and gas-particles mixture using quasimonotone K–stable difference scheme with a custom dissipative properties. The comparisons with numerical solutions obtained by high accuracy schemes (WENO5, PPM, monotone compact scheme and the quasi gas dynamic algorithm) are presented.

Keywords: gas dynamics, mechanics of heterogeneous media, difference scheme, dissipative properties, stability, monotonicity.

Received: 26.12.2016



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