99 citations · 101 across the 7 of their papers we have counts for
6 papers · 1 filter
Heat-flux Fluctuations reveals regime transitions in Rayleigh-Bénard convection
Vincent Labarre, Stéphan Fauve, Sergio Chibbaro
The study of the transitions among different regimes in thermal convection has been an issue of paramount importance in fluid mechanics. While the bifurcations at low Rayleigh numb…
Local fluxes in MHD Turbulence
Alexandros Alexakis, Sergio Chibbaro
Using highly resolved direct numerical simulations we examine the statistical properties of the local energy flux rate towards small scales for three isotropic turbulen…
Guidelines for the formulation of Lagrangian stochastic models for particle simulations of single-phase and dispersed two-phase turbulent flows
J. -P. Minier, S. Chibbaro, S. B. Pope
In this paper, we establish a set of criteria which are applied to discuss various formulations under which Lagrangian stochastic models can be found. These models are used for the…
Low-dimensional modelling of flame dynamics in heated microchannels
Federico Bianco, Sergio Chibbaro, Guillaume Legros
This paper presents simulations of stoichiometric methane/air premixed flames into a microchannel at atmospheric pressure. These simulations result from numerical resolutions of re…
Mean-field/PDF numerical approach for polydispersed turbulent two-phase flows
Eric Peirano, Sergio Chibbaro, Jacek Pozorski +1
The purpose of this paper is to give an overview in the realm of numerical computations of polydispersed turbulent two-phase flows, using a mean-field/PDF approach. In this approac…
PDF modeling of near-wall turbulent flows: A New model, Weak second-order scheme and a numerical study in a Hybrid configuration
Sergio Chibbaro, Jean-Pierre Minier
In this work, we discuss some points relevant for stochastic modelling of one- and two-phase turbulent flows. In the framework of stochastic modelling, also referred to PDF approac…