71 citations · 182 across the 7 of their papers we have counts for
7 papers · 1 filter
Fluctuations of internal energy flow in a vibrated granular gas
A. Puglisi, P. Visco, A. Barrat +2
The non-equilibrium fluctuations of power flux in a fluidized granular media have been recently measured in an experiment [Phys. Rev. Lett. 92, 164301, 2004], which was announced t…
Maxwell and very hard particle models for probabilistic ballistic annihilation: hydrodynamic description
Francois Coppex, Michel Droz, Emmanuel Trizac
The hydrodynamic description of probabilistic ballistic annihilation, for which no conservation laws hold, is an intricate problem with hard sphere-like dynamics for which no exact…
Hydrodynamics of probabilistic ballistic annihilation
Francois Coppex, Michel Droz, Emmanuel Trizac
We consider a dilute gas of hard spheres in dimension that upon collision either annihilate with probability or undergo an elastic scattering with probability .…
Probabilistic ballistic annihilation with continuous velocity distributions
Francois Coppex, Michel Droz, Emmanuel Trizac
We investigate the problem of ballistically controlled reactions where particles either annihilate upon collision with probability , or undergo an elastic shock with probability…
On the first Sonine correction for granular gases
Francois Coppex, Michel Droz, Jaroslaw Piasecki +1
We consider the velocity distribution for a granular gas of inelastic hard spheres described by the Boltzmann equation. We investigate both the free of forcing case and a system he…
Lack of energy equipartition in homogeneous heated binary granular mixtures
A. Barrat, E. Trizac
We consider the problem of determining the granular temperatures of the components of a homogeneous binary heated mixture of inelastic hard spheres, in the framework of Enskog kine…