241 citations · 1.8k across the 51 of their papers we have counts for
3 papers · 2 filters
Helicoidal particles in turbulent flows with multi-scale helical injection
Luca Biferale, Kristian Gustavsson, Riccardo Scatamacchia
We present numerical and theoretical results concerning the properties of turbulent flows with strong multi-scale helical injection. We perform direct numerical simulations of the…
Relative velocities in bi-disperse turbulent aerosols: simulations and theory
Akshay Bhatnagar, K. Gustavsson, B. Mehlig +1
We perform direct numerical simulations of a bi-disperse suspension of heavy spherical particles in forced, homogeneous, and isotropic three-dimensional turbulence. We compute the…
Fractal dimensions and trajectory crossings in correlated random walks
A. Dubey, J. Meibohm, K. Gustavsson +1
We study spatial clustering in a discrete, one-dimensional, stochastic, toy model of heavy particles in turbulence and calculate the spectrum of multifractal dimensions as fu…