17 citations · 25 across the 2 of their papers we have counts for
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physics.flu-dyn2022★ 17 cited
Large-eddy simulation of Rayleigh-Bénard convection at extreme Rayleigh numbers
Roshan Samuel, Ravi Samtaney, Mahendra K. Verma
We adopt the stretched spiral vortex sub-grid model for large-eddy simulation (LES) of turbulent convection at extreme Rayleigh numbers. We simulate Rayleigh-Bénard convection (RBC…
physics.flu-dyn2020★ 8 cited
Enstrophy transfers in helical turbulence
Shubhadeep Sadhukhan, Roshan Samuel, Franck Plunian +3
In this paper we study the enstrophy transers in helical turbulence using direct numerical simulation. We observe that the helicity injection does not have significant effects on t…