1 citations · 2 across the 5 of their papers we have counts for
5 papers
Viscosity variation in fluid flows across scale
Arjun Sharma, Ritabrata Thakur, Sharath Jose +1
A wide range of natural and engineered fluid flows exhibit spatial or temporal viscosity variations, spanning scales from microbial locomotion to planetary mantle convection. These…
Emergence of coupled Korteweg-de Vries equations in fields
Sharath Jose, Manas Kulkarni, Vishal Vasan
The Korteweg-de Vries (KdV) equation is of fundamental importance in a wide range of subjects with generalization to multi-component systems relevant for multi-species fluids and c…
Enduring two-dimensional perturbations with significant non-modal growth
Sharath Jose
Laminar shear flows can display large non-modal perturbation growth, often through the lift-up mechansm, and can undergo subcritical transition to turbulence. The process is three-…
Effects of equatorially-confined shear flow on MRG and Rossby waves
Mukesh Singh Raghav, Sharath Jose, Amit Apte +1
Linear modal stability analysis of a mean zonal shear flow is carried out in the framework of rotating shallow water equations (RSWE), both under the -plane approximation and in…
Algebraic disturbances and their consequences in rotating channel flow transition
Sharath Jose, Vishnu Kuzhimparampil, Benoît Pier +1
It is now established that subcritical mechanisms play a crucial role in the transition to turbulence of non-rotating plane shear flows. The role of these mechanisms in rotating ch…