Výsledky vyhledávání - "Florian Blachère"

Very high-order asymptotic-preserving schemes for hyperbolic systems of conservation laws with parabolic degeneracy on unstructured meshes

Autor: Rodolphe Turpault, Christophe Chalons, Florian Blachère

Publikováno v: Computers & Mathematics with Applications
Computers & Mathematics with Applications, 2021, 87, pp.41-49. ⟨10.1016/j.camwa.2021.02.003⟩
Computers & Mathematics with Applications, Elsevier, 2021, 87, pp.41-49. ⟨10.1016/j.camwa.2021.02.003⟩

International audience; In this paper, we consider the numerical approximation of hyperbolic systems of conservation laws with sti source terms and parabolic degeneracy in the asymptotic limit. We are more precisely interested in the design of high-o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b29a9b2894ea1d3eef77a7963160ab1f
https://doi.org/10.1016/j.camwa.2021.02.003

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An admissibility and asymptotic preserving scheme for systems of conservation laws with source term on 2D unstructured meshes with high-order MOOD reconstruction

Autor: Florian Blachère, Rodolphe Turpault

Publikováno v: Computer Methods in Applied Mechanics and Engineering
Computer Methods in Applied Mechanics and Engineering, Elsevier, 2017, ⟨10.1016/j.cma.2017.01.012⟩

International audience; The aim of this work is to design an explicit finite volume scheme with high-order MOOD reconstruction for specific systems of conservation laws with stiff source terms which degenerate into diffusion equations. We propose a g

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::502520e3128252ce5a174a2bd0b3737a
https://hal.archives-ouvertes.fr/hal-01436735/file/BT_AAP2DHO.pdf

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Schémas numériques d'ordre élevé et préservant l'asymptotique pour l'hydrodynamique radiative

Autor: Florian Blachère

Publikováno v: Analyse numérique [math.NA]. Université Nantes; Université Bretagne Loire, 2016. Français
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The aim of this work is to design a high-order and explicit finite volume scheme for specificsystems of conservation laws with source terms. Those systems may degenerate into diffusionequations under some compatibility conditions. The degeneracy is o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::a30be5f64c9b8d2c0371269458535351
https://tel.archives-ouvertes.fr/tel-01373877

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