A new very high-order finite volume method for the 2D convection diffusion problem on unstructured meshes
Résumé
We present a new finite volume scheme based on the Polynomial Reconstruction Operator (PRO-scheme) for the linear convection diffusion problem with structured and unstructured meshes. We first design the numerical scheme for generic two-dimensional cells and introduce two kinds of polynomial reconstructions. Numerical experiences are carried out to prove the stability and the effectiveness of the method where a 6th-order convergence is reached.
Origine : Fichiers produits par l'(les) auteur(s)
Loading...