An ALE Formulation for Explicit Runge-Kutta Residual Distribution
نویسندگان
چکیده
In this paper we consider the solution of hyperbolic conservation laws on moving meshes by means of an Arbitrary Lagrangian Eulerian (ALE) formulation. In particular we propose an ALE framework for the genuinely explicit residual distribution schemes of (Ricchiuto and Abgrall J.Comput.Phys 229, 2010). The discretizations obtained are thoroughly tested on a large number of benchmarks Key-words: Hyperbolic conservation laws, moving grids, ALE formalism, unstructured grids, residual distribution ∗ Inria Bordeaux Sud-Ouest, Team BACCHUS ha l-0 08 63 15 4, v er si on 2 18 S ep 2 01 3 An ALE formulation for explicit Runge-Kutta Residual Distribution Résumé : Dans ce travail on considère la resolution de lois de conservation sur maillages mobiles par une formulation Arbitrary Lagrangian Eulerian (ALE). On propose en particulier un formalisme ALE pour les schémas RD explicites de (Ricchiuto and Abgrall J.Comput.Phys 229, 2010). Les schémas ainsi obtenus sont testés sur des nombreux benchmarks. Mots-clés : Hyperbolic conservation laws, moving grids, ALE formalism, unstructured grids, residual distribution ha l-0 08 63 15 4, v er si on 2 18 S ep 2 01 3
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ورودعنوان ژورنال:
- J. Sci. Comput.
دوره 63 شماره
صفحات -
تاریخ انتشار 2015