Modeling and simulation of fish like swimming
Langue
en
Communication dans un congrès
Ce document a été publié dans
The Sixth International Conference on Computational Fluid Dynamics, 2010-07-12, Saint-Petersburg. 2010
Résumé en anglais
Modeling and simulation of two-dimensional flows past deformable bodies is considered. The incompressible Navier-Stokes equations are discretized in space onto a fixed cartesian mesh and the displacement of deformable ...Lire la suite >
Modeling and simulation of two-dimensional flows past deformable bodies is considered. The incompressible Navier-Stokes equations are discretized in space onto a fixed cartesian mesh and the displacement of deformable objects through the fluid is taken into account using a penalisation method. The interface between the solid and the fluid is tracked using a level-set description so that it is possible to simulate several bodies freely evolving in the fluid. The application considered is fish-like swimming and the propulsion efficiency for different swimming modes is investigated< Réduire
Project ANR
Grilles cartésiennes, pénalisation et suivi d'interface pour la simulation et l'optimisation d'écoulements complexes - ANR-08-COSI-0002
Origine
Importé de halUnités de recherche