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- Los Alamos National LaboratoryUS7 papers
- Massachusetts Institute of TechnologyUS6 papers
- Sandia National LaboratoriesUS5 papers
- Technion – Israel Institute of TechnologyIL5 papers
- University of ChicagoUS5 papers
- IBM Research - AlmadenUS4 papers
- IBM Research - ZurichCH4 papers
- IBM (United States)US4 papers
- Princeton UniversityUS4 papers
- University of Wisconsin–MadisonUS4 papers
- Lawrence Berkeley National LaboratoryUS3 papers
- University of California, Los AngelesUS3 papers
4 papers · 1 filter
Stability of Monomer-Dimer Piles
Deniz Ertas, Thomas C. Halsey, Alex J. Levine +1
We measure how strong, localized contact adhesion between grains affects the maximum static critical angle, theta_c, of a dry sand pile. By mixing dimer grains, each consisting of…
Geometry of Frictionless and Frictional Sphere Packings
Leonardo E. Silbert, Deniz Ertas, Gary S. Grest +2
We study static packings of frictionless and frictional spheres in three dimensions, obtained via molecular dynamics simulations, in which we vary particle hardness, friction coeff…
Granular flow down an inclined plane: Bagnold scaling and rheology
L. E. Silbert, D. Ertas, G. S. Grest +3
We have performed a systematic, large-scale simulation study of granular media in two- and three-dimensions, investigating the rheology of cohesionless granular particles in inclin…
Branched Growth with Walkers
Thomas C. Halsey
Diffusion-limited aggregation has a natural generalization to the "-models", in which random walkers must arrive at a point on the cluster surface in order for growth to occ…