Numerical Analysis of Hydrogen Diffusion Problems Using the Finite Element Method

Abstract

This paper focuses on the Krom et al. hydrogen diffusion model in materials. Using the Sofronis and McMeeking model, we reconstruct our own finite element scheme based on the Krom et al. scheme, and apply the Galerkin method in this first trial. Results obtained with our new scheme are compared with previous results obtained by Sofronis and McMeeking, and Krom et al. to show good agreement.