Construction of TVD-like artificial viscosities on 2-dimensional arbitrary FEM grids

Abstract : Quasi-second-order accurate oscillation-free schemes for the Euler equations are constructed by adjunction of an artificial viscosity term, with a coefficient determined according to symmetric TVD theory, to a two-step FEM/Finite Volume Richtmyer-Galerkin scheme on arbitrary (unstructured) FEM grids. Numerical experiments involving transonic and supersonic compressible flows are presented.
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Rapport
[Research Report] RR-1111, INRIA. 1989
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https://hal.inria.fr/inria-00075448
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Soumis le : mercredi 24 mai 2006 - 18:14:25
Dernière modification le : samedi 27 janvier 2018 - 01:31:05
Document(s) archivé(s) le : mardi 12 avril 2011 - 19:05:04

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Paul Arminjon, Alain Dervieux. Construction of TVD-like artificial viscosities on 2-dimensional arbitrary FEM grids. [Research Report] RR-1111, INRIA. 1989. 〈inria-00075448〉

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