Passive flow control around a semi-circular cylinder using porous coatings
Langue
en
Article de revue
Ce document a été publié dans
International Journal of Flow Control. 2014, vol. 6, n° 1, p. 43-50
Multi-Science
Résumé en anglais
In this paper, the passive control of flow past a semi-circular cylinder is investigated. This control is achieved by adding a porous medium between the solid obstacle and the incompressible fluid in order to reduce drag ...Lire la suite >
In this paper, the passive control of flow past a semi-circular cylinder is investigated. This control is achieved by adding a porous medium between the solid obstacle and the incompressible fluid in order to reduce drag forces and regularize the flow. A vortex-penalization method is chosen to easily model the flow in the different media. Several configurations of the porous layer are investigated and parametric studies are performed in order to determine the most efficient passive flow control devices. This control study can be considered as a first step to propose efficient strategies to regularize the flow around a side-view mirror.< Réduire
Origine
Importé de halUnités de recherche