192 citations · 2.1k across the 91 of their papers we have counts for
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On the energisation of charged particles by fast magnetic reconnection
Rohit Sharma, Dhrubaditya Mitra, Divya Oberoi
We study the role of turbulence in magnetic reconnection, within the framework of magneto-hydrodynamics, using three-dimensional direct numerical simulations. For small turbulent i…
How long do particles spend in vortical regions in turbulent flows?
Akshay Bhatnagar, Anupam Gupta, Dhrubaditya Mitra +2
We obtain the probability distribution functions (PDFs) of the time that a Lagrangian tracer or a heavy inertial particle spends in vortical or strain-dominated regions of a turbul…
The effect of turbulent clustering on particle reactivity
Jonas Krüger, Nils E. L. Haugen, Dhrubaditya Mitra +1
The effect of turbulence on the heterogeneous (solid-fluid) reactions of solid particles is studied numerically with Direct Numerical Simulations (DNS). A simplified reaction syste…
Turbophoresis in forced inhomogeneous turbulence
Dhrubaditya Mitra, Nils Erland L. Haugen, Igor Rogachevskii
We show, by direct numerical simulations, that heavy inertial particles (characterized by Stokes number $\St$) in inhomogeneously forced statistically stationary isothermal turbule…
Turbulent reconnection of magnetic bipoles in stratified turbulence
Sarah Jabbari, Axel Brandenburg, Dhrubaditya Mitra +2
We consider strongly stratified forced turbulence in a plane-parallel layer with helicity and corresponding large-scale dynamo action in the lower part and non-helical turbulence i…