Two Dimensional Local Adaptive Discrete Velocity Grids For Rarefied Flow Simulations
hal.structure.identifier | Institut de Mathématiques de Bordeaux [IMB] | |
dc.contributor.author | BRULL, Stéphane | |
hal.structure.identifier | Institut de Mathématiques de Bordeaux [IMB] | |
dc.contributor.author | FORESTIER-COSTE, Louis | |
hal.structure.identifier | Institut de Mathématiques de Bordeaux [IMB] | |
dc.contributor.author | MIEUSSENS, Luc | |
dc.date.accessioned | 2024-04-04T03:02:37Z | |
dc.date.available | 2024-04-04T03:02:37Z | |
dc.date.issued | 2016 | |
dc.identifier.issn | 0094-243X | |
dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/193005 | |
dc.description.abstractEn | We propose a deterministic method designed for unsteady flows, based on a discretization of the Boltzmann (BGK) equation with local adaptive velocity grids. These grids dynamically adapt in time and space to the variations of the width of the distribution functions. This allows a significant reduction of the memory storage and CPU time, as compared to standard discrete velocity methods, and avoid the delicate problem to construct a priori a sufficient global velocity grid. | |
dc.language.iso | en | |
dc.publisher | American Institute of Physics | |
dc.title.en | Two Dimensional Local Adaptive Discrete Velocity Grids For Rarefied Flow Simulations | |
dc.type | Article de revue | |
dc.identifier.doi | 10.1063/1.4967671 | |
dc.subject.hal | Mathématiques [math]/Equations aux dérivées partielles [math.AP] | |
dc.subject.hal | Mathématiques [math]/Analyse numérique [math.NA] | |
bordeaux.journal | AIP Conference Proceedings | |
bordeaux.volume | 1786 | |
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-01965276 | |
hal.version | 1 | |
hal.popular | non | |
hal.audience | Internationale | |
hal.origin.link | https://hal.archives-ouvertes.fr//hal-01965276v1 | |
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