61 citations · 132 across the 7 of their papers we have counts for
7 papers
Bursting of columnar structures in forced rotating turbulence
Arupjyoti Das, Manohar Sharma, Avishek Ranjan +1
In this study, we report intermittent bursting of cyclonic columnar structures in direct numerical simulations of forced rotating turbulence in a three-dimensional (3D) periodic bo…
On local and non-local energy transfers in Hall magnetohydrodynamic turbulence
Arijit Halder, Supratik Banerjee, Pablo D. Mininni +1
A systematic study of inertial energy cascade in three-dimensional incompressible Hall magnetohydrodynamic turbulence is conducted to probe into the locality of energy conserving t…
On the contribution of the Hall term in small-scale magnetohydrodynamic dynamo
Arijit Halder, Supratik Banerjee, Anando G. Chatterjee +1
A detailed study of small-scale Hall magnetohydrodynamic dynamo has been performed both analytically and numerically. Assuming the magnetic field and the current to be separate fie…
Turbulent Drag Reduction in Magnetohydrodynamic Turbulence and Dynamo from Energy Flux Perspectives
Mahendra K. Verma, Manohar K. Sharma, Soumyadeep Chatterjee
In this review, we describe turbulent drag reduction in a variety of flows using a universal framework of energy flux. In a turbulent flow with dilute polymers and magnetic field,…
Bridging Inertial and Dissipation Range Statistics in Rotating Turbulence
Shailendra K. Rathor, Manohar Kumar Sharma, Samriddhi Sankar Ray +1
We investigate the connection between the inertial range and the dissipation range statistics of rotating turbulence through detailed simulations of a helical shell model and a mul…
On the energy spectrum of rapidly rotating forced turbulence
Manohar K. Sharma, Mahendra K. Verma, Sagar Chakraborty
In this paper, we investigate the statistical features of the fully developed, forced, rapidly rotating, {turbulent} system using numerical simulations, and model {the} energy {spe…
Statistical features of rapidly rotating decaying turbulence: enstrophy and energy spectra, and coherent structures
Manohar K. Sharma, Abhishek Kumar, Mahendra K. Verma +1
In this paper we investigate the properties of rapidly rotating decaying turbulence using numerical simulations and phenomenological modelling. We find that as the turbulent flow e…