32 citations · 142 across the 16 of their papers we have counts for
6 papers · 1 filter
Efficient and accurate simulation of the Smith-Zener pinning mechanism during grain growth using a front-tracking numerical framework
Sebastian Florez, Marc Bernacki
This study proposes a new full-field approach for modeling grain boundary pinning by second phase particles in two-dimensional polycrystals. These particles are of great importance…
Simulation of continuous dynamic recrystallization using a level-set method
Victor Grand, Baptiste Flipon, Alexis Gaillac +1
Dynamic recrystallization is one of the main phenomena responsible for microstructure evolutions during hot forming. Consequently, getting a better understanding of DRX mechanisms…
A level-set formulation to simulate diffusive solid/solid phase transformation in polycrystalline metallic materials -- Application to austenite decomposition in steels
Nitish Chandrappa, Marc Bernacki
Numerous full-field numerical methods exist concerning the digital description of polycrystalline materials and the modeling of their evolution during thermomechanical treatments.…
A new front-tracking Lagrangian model for the modeling of dynamic and post-dynamic recrystallization
Sebastian Florez, Karen Alvarado, Marc Bernacki
A new method for the simulation of evolving multi-domains problems has been introduced in previous works (RealIMotion), Florez et al. (2020) and further developed in parallel in th…
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…