15 citations · 15 across the 2 of their papers we have counts for
3 papers
Effect of Wall Friction on 2D Hopper Flow
Neil Shah, Brenda Carballo-Ramirez, Sumit Kumar Birwa +2
We report here on experiments and simulations examining the effect of changing wall friction on the gravity-driven flow of spherical particles in a vertical hopper. In 2D experimen…
Signatures of Incipient Jamming in Collisional Hopper Flows
Shubha Tewari, Michal Dichter, Bulbul Chakraborty
Many disordered systems experience a transition from a fluid-like state to a solid-like state following a sudden arrest in dynamics called jamming. In contrast to jamming in spatia…
Growing length scale in gravity-driven dense granular flow
Shubha Tewari, Bidita Tithi, Allison Ferguson +1
We report simulations of a two-dimensional, dense, bidisperse system of inelastic hard disks falling down a vertical tube under the influence of gravity. We examine the approach to…