Coupling two cell-centered finite volume schemes for solving anisotropic diffusion and fluid dynamics on unstructured moving meshes
| hal.structure.identifier | Centre d'études scientifiques et techniques d'Aquitaine (CESTA-CEA) [CESTA] | |
| dc.contributor.author | JACQ, Pascal | |
| hal.structure.identifier | Centre d'études scientifiques et techniques d'Aquitaine (CESTA-CEA) [CESTA] | |
| dc.contributor.author | MAIRE, P.H. | |
| hal.structure.identifier | Centre d'études scientifiques et techniques d'Aquitaine (CESTA-CEA) [CESTA] | |
| dc.contributor.author | CLAUDEL, Jean | |
| hal.structure.identifier | Parallel tools for Numerical Algorithms and Resolution of essentially Hyperbolic problems [BACCHUS] | |
| dc.contributor.author | ABGRALL, Remi | |
| dc.date.accessioned | 2024-04-15T09:43:08Z | |
| dc.date.available | 2024-04-15T09:43:08Z | |
| dc.date.conference | 2013-09-02 | |
| dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/197739 | |
| dc.description.abstractEn | In our work we intend to model the physical phenomenons occuring during the atmospheric re-entry of a spacecraft at a low altitude. We developped a cell-centered finite volume scheme for solving anisotropic diffusion on unstructured moving meshes in order to model the thermal transfers occuring in the re-entry vehicule. We also developped a cell-centered finite volume scheme for solving the Navier-Stokes equations in order to model the hypersonic fluid flow around the vehicle. In this talk we will focus on the modelisation of the ablation phenomenon which introduce a coupling between the flow and the thermal transfers. | |
| dc.language.iso | en | |
| dc.subject.en | second order finite volume | |
| dc.subject.en | unstructured meshes | |
| dc.subject.en | anisotropic diffusion | |
| dc.subject.en | ALE framework | |
| dc.subject.en | fluid dynamics | |
| dc.subject.en | coupling. | |
| dc.subject.en | coupling | |
| dc.title.en | Coupling two cell-centered finite volume schemes for solving anisotropic diffusion and fluid dynamics on unstructured moving meshes | |
| dc.type | Communication dans un congrès | |
| dc.subject.hal | Mathématiques [math]/Analyse numérique [math.NA] | |
| dc.subject.hal | Physique [physics]/Mécanique [physics] | |
| dc.subject.hal | Sciences de l'ingénieur [physics] | |
| bordeaux.hal.laboratories | Laboratoire Bordelais de Recherche en Informatique (LaBRI) - UMR 5800 | * |
| bordeaux.institution | Université de Bordeaux | |
| bordeaux.institution | Bordeaux INP | |
| bordeaux.institution | CNRS | |
| bordeaux.conference.title | 2nd ECCOMAS Young Investigators Conference (YIC 2013) | |
| bordeaux.country | FR | |
| bordeaux.conference.city | Bordeaux | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-00855868 | |
| hal.version | 1 | |
| hal.invited | non | |
| hal.proceedings | non | |
| hal.conference.end | 2013-09-06 | |
| hal.popular | non | |
| hal.audience | Internationale | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-00855868v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.au=JACQ,%20Pascal&MAIRE,%20P.H.&CLAUDEL,%20Jean&ABGRALL,%20Remi&rft.genre=unknown |
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