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arXiv · 1211.5790

Linear hydrodynamics for driven granular gases

M. I. Garcia de Soria·P. Maynar·E. Trizac
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Abstract

We study the dynamics of a granular gas heated by the stochastic thermostat. From a Boltzmann description, we derive the hydrodynamic equations for small perturbations around the stationary state that is reached in the long time limit. Transport coefficients are identified as Green-Kubo formulas obtaining explicit expressions as a function of the inelasticity and the spacial dimension.

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M. I. Garcia de Soria, P. Maynar, E. Trizac. 2012-11-25. Linear hydrodynamics for driven granular gases. https://doi.org/10.1103/physreve.87.022201

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