A glimpse on passive control using porous ...
Document type :
Article dans une revue scientifique: Article original
Title :
A glimpse on passive control using porous media for incompressible aerodynamics
Author(s) :
Bruneau, Charles-Henri [Auteur]
Modélisation, contrôle et calcul [MC2]
Creusé, Emmanuel [Auteur]
SImulations and Modeling for PArticles and Fluids [SIMPAF]
Laboratoire Paul Painlevé - UMR 8524 [LPP]
Gilliéron, Patrick [Auteur]
Chercheur indépendant
Mortazavi, Iraj [Auteur]
Modélisation, contrôle et calcul [MC2]
Modélisation, contrôle et calcul [MC2]
Creusé, Emmanuel [Auteur]
SImulations and Modeling for PArticles and Fluids [SIMPAF]
Laboratoire Paul Painlevé - UMR 8524 [LPP]
Gilliéron, Patrick [Auteur]
Chercheur indépendant
Mortazavi, Iraj [Auteur]
Modélisation, contrôle et calcul [MC2]
Journal title :
International Journal of Aerodynamics
Pages :
70-86
Publisher :
Inderscience Publishers
Publication date :
2014
ISSN :
1743-5447
HAL domain(s) :
Mathématiques [math]/Analyse numérique [math.NA]
English abstract : [en]
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. ...
Show more >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.Show less >
Show more >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.Show less >
Language :
Anglais
Peer reviewed article :
Oui
Audience :
Internationale
Popular science :
Non
Collections :
Source :