2 papers
physics.flu-dyn2020
Early evolution of optimal perturbations in a viscosity-stratified channel
Ritabrata Thakur, Arjun Sharma, Rama Govindarajan
This work shows how the early stages of perturbation growth in a viscosity-stratified flow are different from those in a constant-viscosity flow, and how nonlinearity is a crucial…
physics.plasm-ph2018
Generation of parasitic axial flow by drift wave turbulence with broken symmetry: Theory and experiment
R. Hong, J. C. Li, R. Hajjar. Chakraborty Thakur +2
Detailed measurements of intrinsic axial flow generation parallel to the magnetic field in the controlled shear decorrelation experiment linear plasma device with no axial momentum…