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Theses

Etude de la cinétique de la corrosion localisée. Approche mésoscopique par automates cellulaires.

Abstract : In this thesis, we will study in particular the localized corrosion characterized by the anodic and cathodic reactions taking place in separate places. This separation of the two electrochemical half-reactions coupled with the charge transfer (IR drop) or matter (ionic diffusion) will contribute in the explanation of the corrosion's kinetic. the morphologies of corrosion pitting, crevice ... that result. The aim of the thesis is to develop a realistic model that realize significant couplings determining the kinetics of corrosion and validate it on the basis of observations to allow predictions in the longer term. From a practical standpoint, the simulations will be developed on GPU (Graphical processing unit) by optimizing the efficiency of this parallelism type of architecture.
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Mariem Zenkri. Etude de la cinétique de la corrosion localisée. Approche mésoscopique par automates cellulaires.. Autre. Université Paris sciences et lettres; Université de Carthage (Tunisie), 2018. Français. ⟨NNT : 2018PSLEC017⟩. ⟨tel-02860791⟩

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