2 papers
physics.flu-dyn2021
Resonant triad interactions in stably-stratified uniform shear flow
Lima Biswas, Priyanka Shukla
We investigate exact and near resonant triad interactions (RTI) in a two-dimensional stably stratified uniform shear flow confined between two infinite parallel walls in the absenc…
cond-mat.soft2019
Shear-banding instability in arbitrarily inelastic granular shear flows
Priyanka Shukla, Lima Biswas, Vinay Kumar Gupta
One prototypical instability in granular flows is the shear-banding instability, in which a uniform granular shear flow breaks into alternating bands of dense and dilute clusters o…