Model for the atomic-scale structure of the homogeneous cooling state of granular fluids

¹Physics Division, Starlab, Rue Engelandstraat 555, B-1180 Brussels, Belgium. jim.lutsko@skynet.be

Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics

|June 21, 2001

Abstract:

It is proposed that the equilibrium generalized mean spherical model of fluid structure may be extended to nonequilibrium states with equation of state information used in equilibrium replaced by an exact condition on the two-body distribution function. The model is applied to the homogeneous cooling state of granular fluids, and upon comparison to molecular-dynamics simulations, is found to provide an accurate picture of the pair distribution function.

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Model for the atomic-scale structure of the homogeneous cooling state of granular fluids

Abstract:

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