Open AccessComparaison de différentes approches pour la simulation numérique d’impacts hydrodynamiques
Author(s) -
Nicolas Jacques,
Adrian Constantinescu,
Steven Kerampran,
Alain Nême
Publication year - 2010
Publication title -
european journal of computational mechanics
Language(s) - English
Resource type - Journals
eISSN - 2642-2085
pISSN - 2642-2050
DOI - 10.13052/ejcm.19.743-770
Subject(s) - eulerian path , finite element method , finite volume method , lagrangian , mathematics , mechanics , physics , thermodynamics
The aim of this paper is to compare several simulation methods for hydrodynamic impact problems. For this purpose, three models has been developed: (i) a finite element model based on the Wagner theory, (ii) a finite element model based on a Arbitrary Lagrangian Eulerian (ALE) formulation, (iii) a finite volume model based on a two-phase eulerian formalism and the Volume-of-Fluid technique. The different results are compared with published and experimental data.