15 citations · 32 across the 6 of their papers we have counts for
6 papers
Correlation times of velocity and kinetic helicity fluctuations in nonhelical hydrodynamic turbulence
Hongzhe Zhou, Naveen Jingade
Nonhelical turbulence within a linear shear flow has demonstrated efficient amplification of large-scale magnetic fields in numerical simulations, but its precise mechanism remains…
Mean field dynamo action in shearing flows. II: fluctuating kinetic helicity with zero mean
Naveen Jingade, Nishant K. Singh
Here we explore the role of temporal fluctuations in kinetic helicity on the generation of large-scale magnetic fields in presence of a background linear shear flow. Key techniques…
Mean field dynamo action in shear flows. I: fixed kinetic helicity
Naveen Jingade, Nishant K. Singh
We study mean-field dynamo action in a background linear shear flow by employing pulsed renewing flows with fixed kinetic helicity and nonzero correlation time (). We use plane…
Generation of large-scale magnetic fields due to fluctuating in shearing systems
Naveen Jingade, Nishant K. Singh, S. Sridhar
We explore the growth of large-scale magnetic fields in a shear flow, due to helicity fluctuations with a finite correlation time, through a study of the Kraichnan-Moffatt model of…
Adiabatic black hole growth in Sérsic models of elliptical galaxies
Naveen Jingade, Tarun Deep Saini, Scott Tremaine
We have examined the effect of slow growth of a central black hole on spherical galaxies that obey Sérsic or surface-brightness profiles. During such growth the actions o…
Numerical studies of dynamo action in a turbulent shear flow - I
Nishant K. Singh, Naveen Jingade
We perform numerical experiments to study the shear dynamo problem where we look for the growth of large--scale magnetic field due to non--helical stirring at small scales in a bac…