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Artículo
Validity of the Boltzmann equation to describe low-density granular systems
(American Physical Society, 2004)
The departure of a granular gas in the instable region of parameters from the initial homogeneous cooling state is studied. Results from molecular dynamics and from direct Monte Carlo simulation of the Boltzmann equation ...
Artículo
Velocity distribution of fluidized granular gases in the presence of gravity
(American Physical Society, 2003)
The velocity distribution of a fluidized dilute granular gas in the direction perpendicular to the gravitational field is investigated by means of molecular dynamics simulations. The results indicate that the velocity ...