Comparison of DEM Force Models for Static and Dynamic Assemblies of Rod-Shaped Particles
Frontiers Particle Science and Technology
2016
2016 Frontiers Particle Science and Technology
General Program
Poster Session & Reception
Tuesday, April 12, 2016 - 6:00pm to 6:15pm
Several DEM normal force models for cohesion-less rod-shaped particles are compared under static and dynamic conditions. Comparisons of the force, overlap, and contact duration frequency distributions are presented. Differences are observed in the overlap and contact duration distributions, but the force distributions are nearly independent of the choice of force model.