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Rapport (Rapport De Recherche) Année : 2000

Unstable and Unsteady Aerodynamics : Compared Information from Different Numerical Models

Résumé

We review a few recent investigations concerning LES (Large Eddy Simulation), OES (Organised Eddy Simulation), and Statistical Modelling works with two-equation RANS models aiming at preparing short term improvement of industrial tools for a good representation of separated, unsteady flows, involving vortex shedding. A focus will be proposed on OES modelling and on the use of wall laws. Examples will concern vortex shedding behind cylinders and airfoils, dynamic stall of multi-body airfoil. This paper is dedicated to Pierre Perrier at the occasion of the NFD2000 symposium organised in his honour.

Domaines

Autre [cs.OH]
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Dates et versions

inria-00072556 , version 1 (24-05-2006)

Identifiants

  • HAL Id : inria-00072556 , version 1

Citer

Ilya Abalakin, Marianna Braza, Simone Camarri, Alain Dervieux, Bruno Koobus, et al.. Unstable and Unsteady Aerodynamics : Compared Information from Different Numerical Models. [Research Report] RR-4077, INRIA. 2000. ⟨inria-00072556⟩
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