COTTET, Georges-Henri; GALLIZIO, Federico; MAGNI, Adrien; MORTAZAVI, Iraj

doi:10.1115/FEDSM-ICNMM2010-30787

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Licencia de uso del documento

COTTET, Georges-Henri
Equations aux Dérivées Partielles [EDP]

GALLIZIO, Federico
Dipartimento di Automatica e Informatica [Torino] [DAUIN]

MAGNI, Adrien
Equations aux Dérivées Partielles [EDP]

Idioma

Communication dans un congrès

Este ítem está publicado en

ASME 2010 3rd Joint US-European Fluids Engineering Summer Meeting - Symposium on Development and Applications of Immersed Boundary Methods, 2010-08-01, Montreal. 2010, vol. 2010, p. 2409-2414

ASME

Resumen en inglés

The aim of this work is to couple vortex methods with the penalization methods in order to take advantage from both of them. This immersed boundary approach maintains the efficiency of vortex methods for high Reynolds numbers focusing the computational task on the rotational zones and avoids their lack on the no-slip boundary conditions replacing the vortex sheet method by the penalization of obstacles. This method that is very appropriate for bluff-body flows is validated for the flow around a circular cylinder on a wide range of Reynolds numbers.< Leer menos

DOI

http://dx.doi.org/10.1115/FEDSM-ICNMM2010-30787

Proyecto ANR

Couplage multi-échelles et multi-physiques : modèles et algorithmes - ANR-06-BLAN-0306

Orígen

Importado de Hal

Centros de investigación

Institut de Mathématiques de Bordeaux (IMB) - UMR 5251