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.
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom