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Reports Year : 1994

How to prevent pressure oscillations in multicomponent flow calculations~: a quasi conservative approach

Abstract

A new numerical scheme for computing multicomponent flows is presented. It is able to handle strong shocks, is pressure oscillation free through the contact discontinuities and guaranties the positivity of mass fractions. Some numerical experiments on shock tubes seems to indicate the convergence to the correct weak solution. Comparisons with classical finite volume schemes are also proposed.

Domains

Other [cs.OH]
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Dates and versions

inria-00074304 , version 1 (24-05-2006)

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  • HAL Id : inria-00074304 , version 1

Cite

Remi Abgrall. How to prevent pressure oscillations in multicomponent flow calculations~: a quasi conservative approach. RR-2372, INRIA. 1994. ⟨inria-00074304⟩
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