Skip to Main content Skip to Navigation
New interface
Conference papers

An efficient interface capturing method for a large collection of interacting particles immersed in a fluid

Meriem Jedouaa 1 Charles-Henri Bruneau 2, 3 Emmanuel Maitre 1 
1 EDP - Equations aux Dérivées Partielles
LJK - Laboratoire Jean Kuntzmann
3 MEMPHIS - Modeling Enablers for Multi-PHysics and InteractionS
IMB - Institut de Mathématiques de Bordeaux, Inria Bordeaux - Sud-Ouest
Abstract : We propose a numerical method to capture an arbitrary number of fluid/solid interfaces in a level-set framework, following the ideas introduced for image segmentation. Using only three label maps and two distance functions it is possible to get the distance between the closest cells and to apply the collision force whatever the number of cells is. Consequently, the method is very efficient when dealing with a large number of cells. Numerical simulations are performed in two- and three-dimensions under gravity force.
Document type :
Conference papers
Complete list of metadata

https://hal.inria.fr/hal-01412801
Contributor : Charles-Henri Bruneau Connect in order to contact the contributor
Submitted on : Thursday, December 8, 2016 - 6:19:39 PM
Last modification on : Wednesday, February 2, 2022 - 3:54:35 PM

Identifiers

  • HAL Id : hal-01412801, version 1

Collections

Citation

Meriem Jedouaa, Charles-Henri Bruneau, Emmanuel Maitre. An efficient interface capturing method for a large collection of interacting particles immersed in a fluid. ICCFD9 - 9th International Conference on Computational Fluid Dynamics, Jul 2016, Istanbul, Turkey. ⟨hal-01412801⟩

Share

Metrics

Record views

166