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Solitary waves in van der Waals-like transition in fluidized granular matter
(ELSEVIER, 2006-11-01)
Solitary wave solutions exhibited at the onset of the phase transition in fluidized granular matter are perused. In the quasi-sonic limit the system is modeled by two Korteweg de Vries equations. We study the solitary wave ...
Dynamics of spatially modulated kinks in shallow granular layers
(Deutsche Physikalische Gesellschaft, 2014)
We report on the experimental observation and characterization of the bifurcation
diagram, dynamical properties and fluctuations of spatially modulated kinks
in a shallow one-dimensional fluidized granular layer subjected ...
Analysis of the velocity field of granular hopper flow
(Granular Matter, 2018)
Uniform shock waves in disordered granular matter
(American Physical Society, 2012-10)
The confining pressure P is perhaps the most important parameter controlling the properties of granular matter. Strongly compressed granular media are, in many respects, simple solids in which elastic perturbations travel ...
Forced flow of granular media: Breakdown of the Beverloo scaling
(Europhysics Letters, 2018-08)
The Beverloo scaling for the gravity flow of granular materials through orifices has two distinct universal features. On the one hand, the flow rate is independent of the height of the granular column. On the other hand, ...
Arch-based configurations in the volume ensemble of static granular systems
(IOP Publishing, 2015-02-03)
We propose an alternative approach to count the microscopic static configurations of granular packs under gravity by considering arches. This strategy obviates the problem of filtering out configurations that are not ...
Relevance of system size to the steady-state properties of tapped granular systems
(American Physical Society, 2015-03)
We investigate the steady-state packing fraction phi and force moment tensor of quasi-two-dimensional granular columns subjected to tapping. Systems of different height h and width L are considered. We find that<br />phi ...
Van der Waals-like transition in fluidized granular matter
(2002)
A phase separation of fluidized granular matter is presented. Molecular dynamics simulations of a system of grains in two spatial dimensions, with a vibrating wall and without gravity, exhibit the appearance, coalescence, ...
Solitary waves in van der Waals-like transition in fluidized granular matter
(2006)
Solitary wave solutions exhibited at the onset of the phase transition in fluidized granular matter are perused. In the quasi-sonic limit the system is modeled by two Korteweg de Vries equations. We study the solitary wave ...