Unstructured Anisotropic Mesh Adaptation using Level Sets and Penalization Techniques
| hal.structure.identifier | Institut de Mathématiques de Bordeaux [IMB] | |
| hal.structure.identifier | Parallel tools for Numerical Algorithms and Resolution of essentially Hyperbolic problems [BACCHUS] | |
| dc.contributor.author | ABGRALL, Remi | |
| hal.structure.identifier | Institut de Mathématiques de Bordeaux [IMB] | |
| hal.structure.identifier | Parallel tools for Numerical Algorithms and Resolution of essentially Hyperbolic problems [BACCHUS] | |
| hal.structure.identifier | Modélisation, contrôle et calcul [MC2] | |
| dc.contributor.author | BEAUGENDRE, Héloïse | |
| hal.structure.identifier | Institut de Mathématiques de Bordeaux [IMB] | |
| hal.structure.identifier | Parallel tools for Numerical Algorithms and Resolution of essentially Hyperbolic problems [BACCHUS] | |
| dc.contributor.author | DOBRZYNSKI, Cecile | |
| dc.date.issued | 2011-07 | |
| dc.date.conference | 2011-07-18 | |
| dc.description.abstractEn | Penalization methods are an efficient alternative to explicitly impose boundary conditions but their accuracy is generally of first order. In this work we propose to combine the easiness of penalization techniques with the precision of unstructured anisotropic mesh adaptation. Level sets are used to describe the geometry so that geometrical and topological changes due to physics are straight forward to follow. Navier-Stokes simulations are performed and a new way to impose a slipping wall boundary condition is proposed. | |
| dc.language.iso | en | |
| dc.subject.en | Penalization | |
| dc.subject.en | unstructured grids | |
| dc.subject.en | Mesh adaptation | |
| dc.subject.en | Level-Sets | |
| dc.title.en | Unstructured Anisotropic Mesh Adaptation using Level Sets and Penalization Techniques | |
| dc.type | Communication dans un congrès | |
| dc.subject.hal | Informatique [cs]/Modélisation et simulation | |
| bordeaux.conference.title | ICIAM 2011 | |
| bordeaux.country | CA | |
| bordeaux.conference.city | Vancouver | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-00653248 | |
| hal.version | 1 | |
| hal.invited | non | |
| hal.proceedings | non | |
| hal.conference.end | 2011-07-22 | |
| hal.popular | non | |
| hal.audience | Internationale | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-00653248v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.date=2011-07&rft.au=ABGRALL,%20Remi&BEAUGENDRE,%20H%C3%A9lo%C3%AFse&DOBRZYNSKI,%20Cecile&rft.genre=unknown |
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