Time-dependent homogeneous states of binary granular suspensions

@article{GmezGonzlez2021TimedependentHS,
  title={Time-dependent homogeneous states of binary granular suspensions},
  author={Rub{\'e}n G{\'o}mez Gonz{\'a}lez and Vicente Garz'o},
  journal={Physics of Fluids},
  year={2021}
}
The time evolution of a homogeneous bidisperse granular suspension is studied in the context of the Enskog kinetic equation. The influence of the surrounding viscous gas on the solid particles is modeled via a deterministic viscous drag force plus a stochastic Langevin-like term. It is found first that, regardless of the initial conditions, the system reaches (after a transient period lasting a few collisions per particle) a universal unsteady hydrodynamic regime where the distribution function… 
Kinetic theory of granular particles immersed in a molecular gas
The transport coefficients of a dilute gas of inelastic hard spheres immersed in a molecular gas are determined. We assume that the number density of the granular gas is much smaller than that of the

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