328 citations · 4.5k across the 147 of their papers we have counts for
11 papers · 1 filter
A molecular dynamics "Maxwell Demon" experiment for granular mixtures
A. Barrat, E. Trizac
We report a series of molecular dynamics simulations and investigate the possibility to separate a granular mixture of inelastic hard spheres by vigorously shaking it in a box made…
Analytical estimate of effective charges at saturation in Poisson-Boltzmann cell models
Emmanuel Trizac, Miguel Aubouy, Lyderic Bocquet
We propose a simple approximation scheme to compute the effective charge of highly charged colloids (spherical or cylindrical with infinite length). Within non-linear Poisson-Boltz…
Effective charge saturation in colloidal suspensions
Lyderic Bocquet, Emmanuel Trizac, Miguel Aubouy
Because micro-ions accumulate around highly charged colloidal particles in electrolyte solutions, the relevant parameter to compute their interactions is not the bare charge, but a…
Dynamics of ballistic annihilation
Jaroslaw Piasecki, Emmanuel Trizac, Michel Droz
The problem of ballistically controlled annihilation is revisited for general initial velocity distributions and arbitrary dimension. An analytical derivation of the hierarchy equa…
Some exact results for Boltzmann's annihilation dynamics
Francois Coppex, Michel Droz, Jaroslaw Piasecki +2
The problem of ballistic annihilation for a spatially homogeneous system is revisited within Boltzmann's kinetic theory in two and three dimensions. Exact analytical results are de…
On the bulk modulus of the cell model of charged macromolecules suspensions
Gabriel Tellez, Emmanuel Trizac
We study theoretically the bulk modulus (inverse of the compressibility) of a suspension of charged objects (macro-ions), making use of a cell model to account for the finite densi…