267 citations · 781 across the 5 of their papers we have counts for
5 papers
Comparing Simulation and Experiment of a 2D Granular Couette Shear Device
Marc Lätzel, Stefan Luding, Hans J. Herrmann +2
We present experiments along with molecular dynamics (MD) simulations of a two-dimensional (2D) granular material in a Couette cell undergoing slow shearing. The grains are disks c…
Footprints in Sand: The Response of a Granular Material to Local Perturbations
Junfei Geng, D. Howell, E. Longhi +5
We experimentally determine ensemble-averaged responses of granular packings to point forces, and we compare these results to recent models for force propagation in a granular mate…
Energy flows in vibrated granular media
S. McNamara, S. Luding
We study vibrated granular media, investigating each of the three components of the energy flow: particle-particle dissipation, energy input at the vibrating wall, and particle-wal…
Homogeneous cooling of rough, dissipative particles: Theory and simulations
S. Luding, M. Huthmann, S. McNamara +1
We investigate freely cooling systems of rough spheres in two and three dimensions. Simulations using an event driven algorithm are compared with results of an approximate kinetic…
Stress distribution in static two dimensional granular model media in the absence of friction
S. Luding
We present simulations of static model sandpiles in two dimensions (2D) and focus on the stress distribution in such arrays made of discrete particles. We use the simplest possible…