4 citations · 4 across the 4 of their papers we have counts for
4 papers
Granular flows over normally vibrated inclined bases
Prasad Sonar, Ashish Bhateja, Ishan Sharma
We investigate granular flows over an inclined rigid base, which is vibrated externally in a direction normal to itself, through discrete element simulations. We vary the base incl…
Air jet impact craters on granular surfaces: a universal scaling
Prasad Sonar, Hiroaki Katsuragi
Craters form as the lander's exhaust interacts with the planetary surfaces. Understanding this phenomenon is imperative to ensure safe landings. We investigate crater morphology, w…
Fracturing-induced fluidization of vibrated fine-powder column
Prasad Sonar, Hiroaki Katsuragi
We experimentally investigate the effect of vertical vibrations on the brittle behavior of fine cohesive powders consisting of glass beads of 5 microns in diameter. This is an atte…
Decompaction-wave propagation in a vibrated fine powder bed
Prasad Sonar, Hiroaki Katsuragi
We experimentally study the crack formation and decompaction-wave propagating in a vibrated powder bed consisting of glass beads of 5 μm in diameter. The vibrated powder bed exhibi…