Discrete element modeling of deformable particles in YADE

Discrete element modeling of deformable particles in YADE

Blog Article

In this paper we describe the open-source discrete element framework YADE and the Screws implementation of a new deformation engine.YADE is a highly expandable software package that allows the simulation of current industrial problems in the field of granular materials using particle-based numerical methods.The description of the compaction of powders and granular material like metal pellets is now possible with a pure and simple discrete element approach in a modern DEM-framework.The deformation is realized by expanding the radius of the spherical particles, depending on their overlap, so that the volume of the material is kept constant.Keywords: YADE, Discrete element method, Granular Bath Chairs materials, Deformation.