2 papers
cond-mat.soft2026
Unjamming in a 3D Granular System: The Micromechanical Role of Friction in Force Distributions and Rheological Properties
Vicente Salinas, Héctor Alarcón, Eduardo Rojas +2
In this work, we investigate the unjamming transition in a three-dimensional granular system composed of frictional spheres, in which the packing fraction is systematically reduced…
cond-mat.soft2022
Stability of a tilted granular monolayer: How many spheres can we pick before the collapse?
Eduardo Rojas, Héctor Alarcón, Vicente Salinas +2
The triggering of avalanches is investigated using discrete element simulations for a process of random extraction of spheres. A monolayer, formed by identical spheres in a hexagon…