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Science et ingénierie des matériaux et des procédés

Animations Discrete Element Method

Animations from simulations using the Discrete Element Method

You can find here some examples of simulations using the DEM code dp3D dedicated to the discrete simulation of the compaction and sintering of particulate materials and of the fracture of porous materials.
 
plastic deformation of a particle
Plastic deformation of a particle
Composite powder
close-die compaction of hard particles embedded in a soft powder matrix
Crushing of an aggregate
Crushing of an aggregate
Close-die compaction of aggregates
Close-die compaction of aggregates
Sintering
Sintering of 40 000 particles with coarsening.
Constrained sintering
Constrained sintering
Defect evolution during sintering
Defect evolution during sintering
 
Sintering of a bilayer
Sintering of a bilayer
Crushing of powders and grains
Crushing of powders and grains
Crack growth in a partially sintered ceramic
Crack growth in a partially sintered ceramic

Crack growth in a sample with a hole

Crushing of a X-ray tomographed microstructure

Rédigé par Christophe Martin

mise à jour le 2 décembre 2013

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Université de Grenoble