35 citations · 295 across the 24 of their papers we have counts for
Showing 2022Show all
2 papers · 1 filter
physics.flu-dyn2022★ 5 cited
Turbulent Prandtl number from isotropically forced turbulence
Petri J. Käpylä, Nishant K. Singh
Turbulent motions enhance the diffusion of large-scale flows and temperature gradients. Such diffusion is often parameterized by coefficients of turbulent viscosity () a…
astro-ph.SR2022
Shell model for stratified convection: implications for the solar convective conundrum
Kishore Gopalakrishnan, Nishant K. Singh
We extend the notion of a shell model to stratified systems, and propose one that represents stratified, nonmagnetic, nonrotating convection at low Mach number. Motivated by profil…