An approximate solution to the Boltzmann equation for vibrated granular disks
Statistical Mechanics
2007-05-23 v1
Abstract
The behaviour of the lower order moments of the velocity distribution function for a system of inelastic granular disks driven by vertical vibrations is studied using a kinetic theory. A perturbative kinetic theory for vibro-fluidised beds was proposed by Kumaran (JFM, v. 364, 163). A scheme to generalise this theory to higher orders in the moments is presented here. With such a method it is possible to obtain an analytical solution to the moments of the distribution function up to third order.
Keywords
Cite
@article{arxiv.cond-mat/0002347,
title = {An approximate solution to the Boltzmann equation for vibrated granular disks},
author = {P Sunthar and V Kumaran},
journal= {arXiv preprint arXiv:cond-mat/0002347},
year = {2007}
}
Comments
8 pages, 6 figures, REVTeX4b3