In this work, a numerical framework for the simulation of solid state sintering at particle scale is proposed. During the sintering process, different diffusion mechanisms, thermally activated, lead to the consolidation of the compact powder. The physics behind the different diffusion mechanisms is embedded into an Eulerian finite element framework, where the Level-Set method is used to cope with the microstructural evolution. Several results obtained with the proposed method are presented.
Publié le : 2013-09-02
Classification:
Level set method,
Sintering,
Diffusion phenomena,
Surface tension,
Finite elements,
Level set method.,
[MATH.MATH-NA]Mathematics [math]/Numerical Analysis [math.NA],
[PHYS.MECA]Physics [physics]/Mechanics [physics],
[SPI]Engineering Sciences [physics]
@article{hal-00855907,
author = {Pino Mu\~noz, Daniel and Bruchon, Julien and Drapier, Sylvain and Valdivieso, Fran\c cois},
title = {High performance computing of sintering process at particle scale},
journal = {HAL},
volume = {2013},
number = {0},
year = {2013},
language = {en},
url = {http://dml.mathdoc.fr/item/hal-00855907}
}
Pino Muñoz, Daniel; Bruchon, Julien; Drapier, Sylvain; Valdivieso, François. High performance computing of sintering process at particle scale. HAL, Tome 2013 (2013) no. 0, . http://gdmltest.u-ga.fr/item/hal-00855907/