36 citations · 169 across the 14 of their papers we have counts for
3 papers · 1 filter
Heavy inertial particles in turbulent flows gain energy slowly but lose it rapidly
Akshay Bhatnagar, Anupam Gupta, Dhrubaditya Mitra +1
We present an extensive numerical study of the time irreversibility of the dynamics of heavy inertial particles in three-dimensional, statistically homogeneous and isotropic turbul…
Statistics of the relative velocity of particles in turbulent flows : monodisperse particles
Akshay Bhatnagar, K. Gustavsson, Dhrubaditya Mitra
We use direct numerical simulations to calculate the joint probability density function of the relative distance and relative radial velocity component for a pair of heav…
Lagrangian Statistics for Navier-Stokes Turbulence under Fourier-mode reduction: Fractal and Homogeneous Decimations
Michele Buzzicotti, Akshay Bhatnagar, Luca Biferale +2
We study small-scale and high-frequency turbulent fluctuations in three-dimensional flows under Fourier-mode reduction. The Navier-Stokes equations are evolved on a restricted set…