492 citations · 3.8k across the 96 of their papers we have counts for
6 papers · 1 filter
Intermittency and scaling laws for wall bounded turbulence
R. Benzi, G. Amati, C. M. Casciola +2
Well defined scaling laws clearly appear in wall bounded turbulence, even very close to the wall, where a distinct violation of the refined Kolmogorov similarity hypothesis (RKSH)…
Multiscale velocity correlation in turbulence: experiments, numerical simulations, synthetic signals
R. Benzi, L. Biferale, G. Ruiz-Chavarria +2
Multiscale correlation functions in high Reynolds number experimental turbulence, numerical simulations and synthetic signals are investigated. Fusion Rules predictions as they ari…
On the Heat Transfer in Rayleigh-Benard systems
R. Benzi, F. Toschi, R. Tripiccione
In this paper we discuss some theoretical aspects concerning the scaling laws of the Nusselt number versus the Rayleigh number in a Rayleigh-Benard cell. We present a new set of nu…
Intermittency and structure functions in channel flow turbulence
F. Toschi, G. Amati, S. Succi +2
We present a study of intermittency in a turbulent channel flow. Scaling exponents of longitudinal streamwise structure functions, , are used as quantitative indicators o…
Intermittency and eddy-viscosities in dynamical models of turbulence
R. Benzi, L. Biferale, S. Succi +1
The dependence of intermittent inertial properties on ultraviolet eddy viscosity closures is examined within the framework of shell-models of turbulent flows. Inertial intermittent…
Multiscale velocity correlations in turbulence
R. Benzi, L. Biferale, F. Toschi
Multiscale correlation functions in high Reynolds number experimental turbulence and synthetic signals are investigated. Fusion Rules predictions as they arise from multiplicative,…