58 citations · 352 across the 16 of their papers we have counts for
16 papers
Surface coating induced lubrication in flowing granular materials
Sayali V. Chaudhary, Ashish V. Orpe
We investigate the flow of spherical, bulk granular particles down an inclined plane mixed with small-sized spherical lubricant particles using discrete element method simulations.…
Flow and clogging behavior of a mixture of particles in a silo
Sukhada C. Bhure, Pankaj Doshi, Ashish V. Orpe
We investigated the clogging behavior observed during the flow of aspherical particles from a silo in the presence of spherical particles of different sizes and proportions using f…
Flow of lubricated granular material on an inclined plane
Ravindra S. Ghodake, Pankaj Doshi, Ashish V. Orpe
We have studied the gravity driven flow of spherical shaped, millimetric sized granular material coated with aspherical, micron-sized, near frictionless lubricant particles. Experi…
Slip behavior during pressure driven flow of Laponite suspension
Prophesar M. Kamdi, Ashish V. Orpe, Guruswamy Kumaraswamy
We investigate pressure driven pipe flow of Laponite suspension, as a model thixotropic fluid. The tendency of the suspension to age is controlled by addition of sodium chloride sa…
Microstructure and yielding of capillary force induced gel
Sameer Huprikar, Saurabh Usgaonkar, Ashish K. Lele +1
We have investigated the rheology and structure of a gel formed from a mixture of non-Brownian particles and two immiscible liquids. The suspension of particles in a liquid undergo…
Friction-mediated flow and jamming in a two-dimensional silo with two exit orifices
Ashish V. Orpe, Pankaj Doshi
We show that the interparticle friction coefficient significantly influences the flow and jamming behavior of granular materials exiting through the orifice of a two-dimensional si…