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astro-ph.HE2021
Hydrodynamical transport of angular momentum in accretion disks in the presence of nonlinear perturbations due to noise
Subham Ghosh, Banibrata Mukhopadhyay
The origin of hydrodynamical instability and turbulence in the Keplerian accretion disk is a long-standing puzzle. The flow therein is linearly stable. Here we explore the evolutio…
physics.flu-dyn2021★ 3 cited
Forced linear shear flows with rotation: rotating Couette-Poiseuille flow, its stability and astrophysical implications
Subham Ghosh, Banibrata Mukhopadhyay
We explore the effect of forcing on the linear shear flow or plane Couette flow, which is also the background flow in the very small region of the Keplerian accretion disk. We show…