492 citations · 3.8k across the 96 of their papers we have counts for
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Numerical simulations of flow reversal in Rayleigh--Bénard convection
Roberto Benzi, Roberto Verzicco
We investigate numerically the statistical properties of the large scale flow in Rayleigh--Bénard convection. By using an external random perturbation on the temperature field, we…
Statistical Properties of Nonlinear Shell Models of Turbulence from Linear Advection Models: Rigorous Results
Roberto Benzi, Boris Levant, Itamar Procaccia +1
In a recent paper it was proposed that for some nonlinear shell models of turbulence one can construct a linear advection model for an auxiliary field such that the scaling exponen…
Mesoscopic modeling of a two-phase flow in the presence of boundaries: the Contact Angle
R. Benzi, L. Biferale, M. Sbragaglia +2
We present a mesoscopic model, based on the Boltzmann Equation, for the interaction between a solid wall and a non-ideal fluid. We present an analytic derivation of the contact ang…
On the Anomalous Scaling Exponents in Nonlinear Models of Turbulence
Luiza Angheluta, Roberto Benzi, Luca Biferale +2
We propose a new approach to the old-standing problem of the anomaly of the scaling exponents of nonlinear models of turbulence. We achieve this by constructing, for any given nonl…