Accurate Asymptotic Preserving Boundary Conditions for Kinetic Equations on Cartesian Grids
| hal.structure.identifier | Institut de Mathématiques de Bordeaux [IMB] | |
| hal.structure.identifier | Politecnico di Torino = Polytechnic of Turin [Polito] | |
| hal.structure.identifier | Modeling Enablers for Multi-PHysics and InteractionS [MEMPHIS] | |
| dc.contributor.author | BERNARD, Florian | |
| hal.structure.identifier | Institut de Mathématiques de Bordeaux [IMB] | |
| hal.structure.identifier | Modeling Enablers for Multi-PHysics and InteractionS [MEMPHIS] | |
| dc.contributor.author | IOLLO, Angelo | |
| hal.structure.identifier | Dipartimento di Scienza e Alta Tecnologia [Como] | |
| dc.contributor.author | PUPPO, Gabriella | |
| dc.date.accessioned | 2024-04-04T03:18:30Z | |
| dc.date.available | 2024-04-04T03:18:30Z | |
| dc.date.issued | 2015 | |
| dc.identifier.issn | 0885-7474 | |
| dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/194411 | |
| dc.description.abstractEn | A simple second-order scheme on Cartesian grids for kinetic equations is presented, with emphasis on the accurate enforcement of wall boundary conditions on immersed bodies. This approach preserves at the discrete level the asymptotic limit towards Euler equations up to the wall, thus ensuring a smooth transition towards the hydrodynamic regime. We investigate exact, numerical and experimental test cases for the BGK model in order to assess the accuracy of the method. | |
| dc.language.iso | en | |
| dc.publisher | Springer Verlag | |
| dc.subject.en | BGK model | |
| dc.subject.en | Asymptotic preserving schemes | |
| dc.subject.en | Cartesian grid | |
| dc.subject.en | Boltzmann equation | |
| dc.title.en | Accurate Asymptotic Preserving Boundary Conditions for Kinetic Equations on Cartesian Grids | |
| dc.type | Article de revue | |
| dc.identifier.doi | 10.1007/s10915-015-9984-8 | |
| dc.subject.hal | Informatique [cs]/Modélisation et simulation | |
| bordeaux.journal | Journal of Scientific Computing | |
| bordeaux.page | 34 | |
| bordeaux.hal.laboratories | Institut de Mathématiques de Bordeaux (IMB) - UMR 5251 | * |
| bordeaux.institution | Université de Bordeaux | |
| bordeaux.institution | Bordeaux INP | |
| bordeaux.institution | CNRS | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-01148397 | |
| hal.version | 1 | |
| hal.popular | non | |
| hal.audience | Internationale | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-01148397v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Journal%20of%20Scientific%20Computing&rft.date=2015&rft.spage=34&rft.epage=34&rft.eissn=0885-7474&rft.issn=0885-7474&rft.au=BERNARD,%20Florian&IOLLO,%20Angelo&PUPPO,%20Gabriella&rft.genre=article |
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