28 citations · 56 across the 7 of their papers we have counts for
8 papers
Instability of a plane Poiseuille flow bounded between inhomogeneous anisotropic porous layers
Supriya Karmakar, Priyanka Shukla
The linear stability analysis of a plane Poiseuille flow in a channel with anisotropic and inhomogeneous porous layers is performed. The effect of anisotropy and inhomogeneous perm…
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…
On the dynamics of a free vortex pair in the presence of a fixed vortex
Sreethin Sreedharan K, Priyanka Shukla
The dynamics of a constrained three-vortex problem, a free point vortex pair in the velocity field of a fixed point vortex, is investigated. The underlying dynamical system is simp…
Dynamical aspects of a restricted three-vortex problem
Sreethin Sreedharan K, Priyanka Shukla
The restricted three-vortex problem is investigated with one of the point vortices fixed in the plane. The motion of the free vortex having zero circulation is explored from a rota…
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…
Influence of a chemical reaction on viscous fingering: Effect of the injection flow rate
Priyanka Shukla, A. De Wit
The hydrodynamic viscous fingering instability can be influenced by a simple viscosity changing chemical reaction of type A+B --> C, when a solution of reactant A is injected into…