234 citations · 743 across the 27 of their papers we have counts for
4 papers · 2 filters
Split energy cascade in turbulent thin fluid layers
Stefano Musacchio, Guido Boffetta
We discuss the phenomenology of the split energy cascade in a three-dimensional thin fluid layer by mean of high resolution numerical simulations of the Navier-Stokes equations. We…
Chaos and predictability of homogeneous-isotropic turbulence
G. Boffetta, S. Musacchio
We study the chaoticity and the predictability of a turbulent flow on the basis of high-resolution direct numerical simulations at different Reynolds numbers. We find that the Lyap…
Time irreversibility and multifractality of power along single particle trajectories in turbulence
Massimo Cencini, Luca Biferale, Guido Boffetta +1
The irreversible turbulent energy cascade epitomizes strongly non-equilibrium systems. At the level of single fluid particles, time irreversibility is revealed by the asymmetry of…
Rotating Rayleigh-Taylor turbulence
G. Boffetta, A. Mazzino, S. Musacchio
The turbulent Rayleigh--Taylor system in a rotating reference frame is investigated by direct numerical simulations within the Oberbeck-Boussinesq approximation. On the basis of th…