195 citations · 271 across the 3 of their papers we have counts for
3 papers
physics.flu-dyn2012
Granular Impact Dynamics: Acoustics and Fluctuations
Abram H. Clark, R. P. Behringer
In the corresponding fluid dynamics video, created for the APS DFD 2012 Gallery of Fluid Motion, we show high-speed videos of 2D granular impact experiments, where an intruder stri…
cond-mat.soft2012★ 76 cited
Granular Impact Model as an Energy-Depth Relation
Abram H. Clark, Robert P. Behringer
Velocity-squared drag forces are common in describing an object moving through a granular material. The resulting force law is a nonlinear differential equation, and closed-form so…
cond-mat.soft2012★ 195 cited
Particle Scale Dynamics in Granular Impact
Abram. H. Clark, Lou Kondic, Robert P. Behringer
We perform an experimental study of granular impact, where intruders strike 2D beds of photoelastic disks from above. High-speed video captures the intruder dynamics and the local…