M
Michel Bellet
Researcher at PSL Research University
Publications - 174
Citations - 2259
Michel Bellet is an academic researcher from PSL Research University. The author has contributed to research in topics: Finite element method & Continuous casting. The author has an hindex of 26, co-authored 164 publications receiving 1948 citations. Previous affiliations of Michel Bellet include Jean Monnet University & École Normale Supérieure.
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Numerical modeling in materials science and engineering
TL;DR: The Finite Difference Method (FDM) as discussed by the authors is a Finite Element Method (FEEM) that is based on the finite element method (FEM) and phase transform (PT).
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Call for contributions to a numerical benchmark problem for 2D columnar solidification of binary alloys
Michel Bellet,Hervé Combeau,Y. Fautrelle,Dominique Gobin,Mohamed Rady,E. Arquis,Olga Budenkova,B. Dussoubs,Y. Duterrail,Arvind Kumar,Charles-André Gandin,Benoit Goyeau,Salem Mosbah,Miha Založnik +13 more
TL;DR: In this article, a numerical comparison exercise for the simulation of ingot solidification of binary metallic alloys is described, which may be treated independently: 1) The simulation of the full solidification process, and 2) The verification of the agreement of the numerical solutions obtained by different contributors.
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Three-dimensional finite element thermomechanical modeling of additive manufacturing by selective laser melting for ceramic materials
TL;DR: In this paper, a model for additive manufacturing by selective laser melting of a powder bed with application to alumina ceramic is presented, where a volume heat source model taking into account the material absorption is derived.
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ALE method for solidification modelling
TL;DR: In this article, an arbitrary Lagrangian-Eulerian (ALE) formulation has been developed for the simulation of casting processes, which can provide accurate free surface description, and to the study of thermo-mechanical phenomena occurring in the subsequent cooling down of cast parts: prediction of solute transport and of distortions and stresses.
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Experimental study and numerical simulation of the injection stretch/blow molding process
TL;DR: In this article, a numerical model for the thermomechanical simulation of the stretch/blow molding process of PET bottles is developed, in which the performance of the bottles depends on various processing parameters.