32 citations · 68 across the 6 of their papers we have counts for
6 papers
Phase field dislocation dynamics formulation coupled with Fourier based micromechanics solver and its application to grain boundary-dislocation interactions
Brayan Murgas, Avanish Mishra, Nithin Mathew +1
A new phase field dislocation dynamics formulation is presented, which couples micromechanical solvers and the time-dependent Ginzburg-Landau equation. Grain boundary (GB)-dislocat…
Level-Set modeling of grain growth in 316L stainless steel under different assumptions regarding grain boundary properties
Brayan Murgas, Baptiste Flipon, Nathalie Bozzolo +1
Two finite element level-set (FE-LS) formulations are compared for the modeling of grain growth of 316L stainless steel in terms of grain size, mean values and histograms. Two kind…
A 2D front-tracking Lagrangian model for the modeling of anisotropic grain growth
Sebastian Florez, Julien Fausty, Karen Alvarado +2
Grain growth is a well-known and complex phenomenon occurring during annealing of all polycrystalline materials. Its numerical modeling is a complex task when anisotropy sources su…
Comparative study and limits of different level-set formulations for the modeling of anisotropic grain growth
Brayan Murgas, Sebastian Florez, Nathalie Bozzolo +2
Four different finite element level-set (FE-LS) formulations are compared for the modeling of grain growth in the context of polycrystalline structures and, moreover, two of them a…
A novel highly efficient Lagrangian model for massively multidomain simulations: parallel context
Sebastian Florez, Julien Fausty, Karen Alvarado +2
A new method for the simulation of evolving multi-domains problems has been introduced in a previous work (RealIMotion), Florez et al. (2020). In this article further developments…
A new level set-finite element formulation for anisotropic grain boundary migration
J. Fausty, B. Murgas, S. Florez +2
Grain growth in polycrystals is one of the principal mechanisms that take place during heat treatment of metallic components. This work treats an aspect of the anisotropic grain gr…