492 citations · 9.4k across the 216 of their papers we have counts for
6 papers · 2 filters
Acceleration statistics of heavy particles in turbulence
J. Bec, L. Biferale, G. Boffetta +5
We present the results of direct numerical simulations of heavy particle transport in homogeneous, isotropic, fully developed turbulence, up to resolution (…
Multi-particle dispersion in fully developed turbulence
L. Biferale, G. Boffetta, A. Celani +3
The statistical geometry of dispersing Lagrangian clusters of four particles (tetrahedra) is studied by means of high-resolution direct numerical simulations of three-dimensional h…
Joint statistics of acceleration and vorticity in fully developed turbulence
Luca Biferale, Federico Toschi
We report results from a high resolution numerical study of fluid particles transported by a fully developed turbulent flow. Single particle trajectories were followed for a time r…
Mesoscopic modeling of heterogeneous boundary conditions for microchannel flows
R. Benzi, L. Biferale, M. Sbragaglia +2
We present a mesoscopic model of the fluid-wall interactions for flows in microchannel geometries. We define a suitable implementation of the boundary conditions for a discrete ver…
Lagrangian statistics of particle pairs in homogeneous isotropic turbulence
L. Biferale, G. Boffetta, A. Celani +3
We present a detailed investigation of the particle pair separation process in homogeneous isotropic turbulence. We use data from direct numerical simulations up to Taylor's Reynol…
Acceleration and vortex filaments in turbulence
F. Toschi, L. Biferale, G. Boffetta +3
We report recent results from a high resolution numerical study of fluid particles transported by a fully developed turbulent flow. Single particle trajectories were followed for a…