✦ LIBER ✦

Cell-centered discontinuous Galerkin discretizations for two-dimensional scalar conservation laws on unstructured grids and for one-dimensional Lagrangian hydrodynamics

✍ Scribed by François Vilar; Pierre-Henri Maire; Rémi Abgrall

Publisher: Elsevier Science
Year: 2011
Tongue: English
Weight: 552 KB
Volume: 46
Category: Article
ISSN: 0045-7930
DOI: 10.1016/j.compfluid.2010.07.018

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✦ Synopsis

We present cell-centered discontinuous Galerkin discretizations for two-dimensional scalar conservation laws on unstructured grids and also for the one-dimensional Lagrangian hydrodynamics up to thirdorder. We also demonstrate that a proper choice of the numerical fluxes allows to enforce stability properties of our discretizations.

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