Vortex penalization method for solid-porous-fluid media with application to passive flow control
Langue
en
Communication dans un congrès
Ce document a été publié dans
2013 Proceedings of the ASME 2013 Fluids Engineering Division Summer Meeting (FEDSM2013), 2013 Proceedings of the ASME 2013 Fluids Engineering Division Summer Meeting (FEDSM2013), ASME Fluids Engineering Summer Meeting Symposium on Development and Applications of Immersed Boundary Methods, 2013-07-07, Incline Village, Nevada. 2013-07-11, vol. V01A, p. T08A002, 8 pages
Résumé en anglais
In this work, a coupling of vortex methods with penalization methods is proposed in order to accurately and easily handle solid-fluid-porous media. This immersed boundary approach in- deed maintains the efficiency and the ...Lire la suite >
In this work, a coupling of vortex methods with penalization methods is proposed in order to accurately and easily handle solid-fluid-porous media. This immersed boundary approach in- deed maintains the efficiency and the robustness of vortex meth- ods and allows to model the three different media without pre- scribing any boundary condition. In this paper, we propose an application of this immersed boundary method to passive flow control around a semi-circular cylinder, realized adding a porous sheath on the obstacle surface in order to smooth the flow dynam- ics.< Réduire
Mots clés en anglais
passive flow control
porous medium
vortex methods
penalization technique
immersed boundary methods
Origine
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