450 citations · 5.2k across the 104 of their papers we have counts for
5 papers · 1 filter
Dynamics of Gas-Fluidized Granular Rods
L. J. Daniels, Y. Park, T. C. Lubensky +1
We study a quasi-two-dimensional monolayer of granular rods fluidized by a spatially and temporally homogeneous upflow of air. By tracking the position and orientation of the parti…
Granular discharge and clogging for tilted hoppers
Hannah G. Sheldon, D. J. Durian
We measure the flux of spherical glass beads through a hole as a systematic function of both tilt angle and hole diameter, for two different size beads. The discharge increases wit…
Statistics of bubble rearrangement dynamics in a coarsening foam
A. S. Gittings, D. J. Durian
We use speckle-visibility spectroscopy to measure the time-dependence of bubble rearrangement events that are driven by coarsening in an aqueous foam. This technique gives the time…
Effective temperatures and activated dynamics for a two-dimensional air-driven granular system on two approaches to jamming
A. R. Abate, D. J. Durian
We present experiments on several distinct effective temperatures in a granular system at a sequence of increasing packing densities and at a sequence of decreasing driving rates.…
Projectile interactions in granular impact cratering
E. L. Nelson, H. Katsuragi, P. Mayor +1
We present evidence for the interactions between a ball and the container boundaries, as well as between two balls, that are mediated by the granular medium during impact cratering…