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| HAL : hal-00590796, version 1 |
| DOI : 10.1007/978-3-642-20671-9_40 |
| Fiche détaillée |  Récupérer au format |
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| Finite Volumes for Complex Applications VI, Prague : Czech Republic (2011) |
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| Adaptive Time-Space Algorithms for the Simulation of Multi-scale Reaction Waves |
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Max Duarte 1Marc Massot 1 |
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| DIGITEO MUSE Collaboration(s) |
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| (06/06/2011) |
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| We present a new resolution strategy for multi-scale reaction waves based on adaptive time operator splitting and space adaptive multiresolution, in the context of localized and stiff reaction fronts. The main goal is to perform computationally efficient simulations of the dynamics of multi-scale phenomena under study, considering large simulation domains with conventional computing resources. We aim at time-space accuracy control of the solution and splitting time steps purely dictated by the physics of the phenomenon and not by stability constraints associated with mesh size or source time scales. Numerical illustrations are provided for 2D and 3D combustion applications modeled by reaction-convection-diffusion equations. |
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| 1 : | Laboratoire d'Énergétique Moléculaire et Macroscopique, Combustion (EM2C) |
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CNRS : UPR288 – Ecole Centrale Paris |
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| 2 : | Laboratoire Jean Alexandre Dieudonné (JAD) |
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CNRS : UMR6621 – Université Nice Sophia Antipolis [UNS] |
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| 3 : | Institut Camille Jordan (ICJ) |
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CNRS : UMR5208 – Université Claude Bernard - Lyon I – Ecole Centrale de Lyon – Institut National des Sciences Appliquées (INSA) - Lyon |
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| Domaine | : | Mathématiques/Equations aux dérivées partielles Sciences de l'ingénieur/Milieux fluides et réactifs Informatique/Modélisation et simulation |
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| Time adaptive integration – Space adaptive multiresolution – Combustion |
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| Liste des fichiers attachés à ce document : | |||||
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| hal-00590796, version 1 | |
| http://hal.archives-ouvertes.fr/hal-00590796 | |
| oai:hal.archives-ouvertes.fr:hal-00590796 | |
| Contributeur : Max Duarte | |
| Soumis le : Samedi 7 Mai 2011, 13:38:02 | |
| Dernière modification le : Dimanche 3 Juillet 2011, 11:01:51 | |
