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| HAL : hal-00388528, version 1 |
| Fiche détaillée |  Récupérer au format |
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| Linear stability analysis of a Level Set model of immersed elastic membrane |
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| Claire Bost 1Georges-Henri Cottet 1 |
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| (01/2009) |
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| We perform a linear stability analysis of an elementary 1D model obtained from a Level Set formulation of the coupling between an immersed elastic interface and the surrounding fluid. Despite the striking simplicity of the studied model, relevant instability regimes are obtained, unifying results obtained in previous studies (Brackbill et al, 1992, Vigneaux et al, 2007). We also present numerical tests on the full model which further illustrate the relevance of this simplified model. |
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| 1 : | Laboratoire Jean Kuntzmann (LJK) |
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CNRS : UMR5224 – Université Joseph Fourier - Grenoble I – Université Pierre-Mendès-France - Grenoble II – Institut Polytechnique de Grenoble - Grenoble Institute of Technology |
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| Domaine | : | Mathématiques/Equations aux dérivées partielles |
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| Liste des fichiers attachés à ce document : | |||||
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| hal-00388528, version 1 | |
| http://hal.archives-ouvertes.fr/hal-00388528 | |
| oai:hal.archives-ouvertes.fr:hal-00388528 | |
| Contributeur : Emmanuel Maitre | |
| Soumis le : Mardi 26 Mai 2009, 21:19:43 | |
| Dernière modification le : Mercredi 27 Mai 2009, 07:26:26 | |
