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Numerical simulation of unsteady MHD flows and applications

hal.structure.identifierParallel tools for Numerical Algorithms and Resolution of essentially Hyperbolic problems [BACCHUS]
hal.structure.identifierInstitut de Mathématiques de Bordeaux [IMB]
dc.contributor.authorABGRALL, Remi
hal.structure.identifierParallel tools for Numerical Algorithms and Resolution of essentially Hyperbolic problems [BACCHUS]
hal.structure.identifierLaboratoire Bordelais de Recherche en Informatique [LaBRI]
dc.contributor.authorRAMET, Pierre
hal.structure.identifierParallel tools for Numerical Algorithms and Resolution of essentially Hyperbolic problems [BACCHUS]
hal.structure.identifierInstitut de Mathématiques de Bordeaux [IMB]
dc.contributor.authorHUART, Robin
dc.date.accessioned2024-04-15T09:48:14Z
dc.date.available2024-04-15T09:48:14Z
dc.date.issued2009
dc.identifier.issn0024-998X
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/198164
dc.description.abstractEnWe present a robust numerical method for solving the compressible Ideal Magneto-Hydrodynamic equations. It is based on the Residual Distribution (RD) algorithms already successfully tested in many problems. We adapted the scheme to the multi-dimensional unsteady MHD model. The constraint ∇ · B = 0 is enforced by the use a Generalized Lagrange Multiplier (GLM) technique. First, we present this complete system and the keys to get its eigensystem, as we may need it in the algorithm. Next, we introduce the numerical scheme built in order to get a compressible, unsteady and implicit solver which has good shock-capturing properties and is second-order accurate at the converged state. To show the efficiency of our method, we will then comment some 2D results. We will end by pointing out some issues and the extensions we plan for this solver.
dc.language.isoen
dc.publisherInstitute of Physics, University of Latvia
dc.title.enNumerical simulation of unsteady MHD flows and applications
dc.typeArticle de revue
dc.subject.halInformatique [cs]/Calcul parallèle, distribué et partagé [cs.DC]
bordeaux.journalMagnetohydrodynamics c/c of Magnitnaia Gidrodinamika
bordeaux.page225-232
bordeaux.volume45
bordeaux.hal.laboratoriesLaboratoire Bordelais de Recherche en Informatique (LaBRI) - UMR 5800*
bordeaux.issue2
bordeaux.institutionUniversité de Bordeaux
bordeaux.institutionBordeaux INP
bordeaux.institutionCNRS
bordeaux.peerReviewedoui
hal.identifierhal-00547413
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-00547413v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Magnetohydrodynamics%20c/c%20of%20Magnitnaia%20Gidrodinamika&rft.date=2009&rft.volume=45&rft.issue=2&rft.spage=225-232&rft.epage=225-232&rft.eissn=0024-998X&rft.issn=0024-998X&rft.au=ABGRALL,%20Remi&RAMET,%20Pierre&HUART,%20Robin&rft.genre=article


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