BRUNEAU, Charles-Henri; CREUSÉ, Emmanuel; GILLIÉRON, Patrick; MORTAZAVI, Iraj

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BRUNEAU, Charles-Henri
Modélisation, contrôle et calcul [MC2]

CREUSÉ, Emmanuel
Laboratoire Paul Painlevé - UMR 8524 [LPP]
SImulations and Modeling for PArticles and Fluids [SIMPAF]

GILLIÉRON, Patrick
Chercheur indépendant

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International Journal of Aerodynamics. 2014, vol. 4, n° 1/2, p. 70-86

Inderscience Publishers

Resumen en inglés

The control of two-dimensional flows around bluff-bodies is achieved using porous devices added to some parts of the body. The bodies can be square or circular cylinders as well as a moving Ahmed body on the top of a road. The flow in different media is modelled by means of the penalization method. A good choice of the location of the porous interfaces yields a significant improvement of the aerodynamic quantities. Finally, a coupled active/passive control is presented in order to achieve a better drag reduction.< Leer menos

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Institut de Mathématiques de Bordeaux (IMB) - UMR 5251