Title :

Numerical methods for the simulation of a corrosion model in a nuclear waste deep repository

Author(s) :

Batallion, Christian [Auteur]
Laboratoire d'Etude de la Corrosion Aqueuse [LECA]
Bouchon, François [Auteur]
Laboratoire de Mathématiques Blaise Pascal [LMBP]
Chainais-Hillairet, Claire [Auteur]
Laboratoire Paul Painlevé - UMR 8524 [LPP]
Laboratoire de Mathématiques Blaise Pascal [LMBP]
Fuhrmann, Juergen [Auteur]
Weierstraß-Institut für Angewandte Analysis und Stochastik = Weierstrass Institute for Applied Analysis and Stochastics [Berlin] [WIAS]
Hoarau, Emma [Auteur]
Agence Nationale pour la Gestion des Déchets Radioactifs [ANDRA]
Laboratoire de modélisation en mécanique [LMM]
Touzani, Rachid [Auteur]
Laboratoire de Mathématiques Blaise Pascal [LMBP]

English keyword(s) :

Adaptive time stepping
Corrosion modelling
Drift-diffusion system
Moving boundaries

HAL domain(s) :

Mathématiques [math]/Analyse numérique [math.NA]
Chimie/Chimie théorique et/ou physique

English abstract : [en]

In this paper, we design numerical methods for a PDE system arising in corrosion modelling. This system describes the evolution of a dense oxide layer. It is based on a drift-diffusion system and includes moving boundary ...
Show more >In this paper, we design numerical methods for a PDE system arising in corrosion modelling. This system describes the evolution of a dense oxide layer. It is based on a drift-diffusion system and includes moving boundary equations. The choice of the numerical methods is justified by a stability analysis and by the study of their numerical performance. Finally, numerical experiments with real-life data shows the efficiency of the developed methods.Show less >

Language :

Anglais

Collections :

• Laboratoire Paul Painlevé - UMR 8524

Source :

Harvested from HAL

Submission date :

2025-01-24T10:51:22Z