Quantitative test of the time dependent Gintzburg-Landau equation for sheared granular flow in two dimension
arXiv:1207.6012 · doi:10.1063/1.4812816
Abstract
We examine the validity of the time-dependent Ginzburg-Landau equation of granular fluids for a plane shear flow under the Lees-Edwards boundary condition derived from a weakly nonlinear analysis through the comparison with the result of discrete element method. We verify quantitative agreements in the time evolutions of the area fraction and the velocity fields, and also find qualitative agreement in the granular temperature.
10 pages, 4 figures. This paper is one of contributed papers to the proceedings of IUTAM symposium on "MOBILE PARTICULATE SYSTEMS: Kinematics, Rheology and Complex Phenomena" held at Bangalore in January 23-27, 2012
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