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Analysis of Hydrogen Permeation in Metals by Means of a New Anomalous Diffusion Model and Bayesian Inference

Marco A.A. Kappel1, Diego C. Knupp1, Roberto P. Domingos1, IvanN. Bastos1

1 Instituto Politécnico, Universidade do Estado do Rio de Janeiro, Nova Friburgo, RJ, Brazil

Computers, Materials & Continua 2015, 49-50(1), 13-29. https://doi.org/10.3970/cmc.2015.049.013

Abstract

This work is aimed at the direct and inverse analysis of hydrogen permeation in steels employing a novel anomalous diffusion model. For the inverse analysis, experimental data for hydrogen permeation in a 13% chromium martensitic stainless steel, available in the literature [Turnbull, Carroll and Ferriss (1989)], was employed within the Bayesian framework for inverse problems. The comparison between the predicted values and the available experimental data demonstrates the feasibility of the new model in adequately describing the physical phenomena occurring in this particular problem.

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APA Style
Kappel, M.A., Knupp, D.C., Domingos, R.P., Bastos, I. (2015). Analysis of hydrogen permeation in metals by means of a new anomalous diffusion model and bayesian inference. Computers, Materials & Continua, 49-50(1), 13-29. https://doi.org/10.3970/cmc.2015.049.013
Vancouver Style
Kappel MA, Knupp DC, Domingos RP, Bastos I. Analysis of hydrogen permeation in metals by means of a new anomalous diffusion model and bayesian inference. Comput Mater Contin. 2015;49-50(1):13-29 https://doi.org/10.3970/cmc.2015.049.013
IEEE Style
M.A. Kappel, D.C. Knupp, R.P. Domingos, and I. Bastos, “Analysis of Hydrogen Permeation in Metals by Means of a New Anomalous Diffusion Model and Bayesian Inference,” Comput. Mater. Contin., vol. 49-50, no. 1, pp. 13-29, 2015. https://doi.org/10.3970/cmc.2015.049.013



cc Copyright © 2015 The Author(s). Published by Tech Science Press.
This work is licensed under a Creative Commons Attribution 4.0 International License , which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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