Passive and active flow control using vortex methods - Archive ouverte HAL Access content directly
Conference Papers Year : 2014

Passive and active flow control using vortex methods


This paper deals with the application of remeshed particle methods for the simulation and control of wakes behind obstacles. We consider passive as well as active control strategies. Active control consists of jets at the boundary and we show how enhancing natural 3D instabilities of the flow can reduce the drag. Passive control strategies consist of porous coatings on the obstacle and we investigate optimal locations of the porous coating to regularize the wake downstream and reduce the drag.
Fichier principal
Vignette du fichier
ICVFM_2014_cottet.pdf (3.08 Mo) Télécharger le fichier
Origin : Files produced by the author(s)

Dates and versions

hal-01063292 , version 1 (12-09-2014)


  • HAL Id : hal-01063292 , version 1


Georges-Henri Cottet, Roland Hildebrand, Petros Koumoutsakos, Chloé Mimeau, Iraj Mortazavi, et al.. Passive and active flow control using vortex methods. 6th International Conference on Vortex Flows and Vortex Models, Nov 2014, Nagoya, Japan. ⟨hal-01063292⟩
605 View
541 Download


Gmail Facebook X LinkedIn More