Hybrid high-order methods for flow simulations in extremely large discrete fracture networks
Résumé
We investigate the computational performance of hybrid high-order methods applied to flow simulations in extremely large discrete fracture networks (over one million of fractures). We study the choice of basis functions, the trade-off between increasing the polynomial order and refining the mesh, and how to take advantage of polygonal cells to reduce the number of degrees of freedom.
Domaines
Analyse numérique [math.NA]
Origine : Fichiers produits par l'(les) auteur(s)