Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
521682 | Journal of Computational Physics | 2006 | 24 Pages |
Abstract
In view of radiation hydrodynamics computations, we propose an implicit and positive numerical scheme that captures the diffusion limit of the two-moments approximate model for the radiative transfer even on coarses grids. The positivity of the scheme is equivalent to say that the scheme preserves the limited flux property. Various test cases show the accuracy and robustness of the scheme.
Related Topics
Physical Sciences and Engineering
Computer Science
Computer Science Applications
Authors
Christophe Buet, Bruno Despres,