Shock wave propagation in vibrofluidized granular materials
arXiv:cond-mat/0511692 · doi:10.1103/PhysRevE.73.041302
Abstract
Shock wave formation and propagation in two-dimensional granular materials under vertical vibration are studied by digital high speed photography. The steepen density and temperature wave fronts form near the plate as granular layer collides with vibrating plate and propagate upward through the layer. The temperature front is always in the transition region between the upward and downward granular flows. The effects of driving parameters and particle number on the shock are also explored.
9 pages, 4 figures, submitted to PRE
References in corpus (13)
- Hexagons, Kinks and Disorder in Oscillated Granular Layers
- Shocks in supersonic sand
- Elastic wave propagation in confined granular systems
- NMR Experiments on a Three-Dimensional Vibrofluidized Granular Medium
- Simulations of Pattern Formation in Vibrated Granular Media
- Shocks in Vertically Oscillated Granular Layers
- Measurements of Grain Motion in a Dense, Three-Dimensional Granular Fluid
- Speckle visibility spectroscopy and variable granular fluidization
- Cluster Growth in two- and three-dimensional Granular Gases
- Steady state velocity distributions of an oscillated granular gas
- Role of friction in pattern formation in oscillated granular layers
- Mach cone in a shallow granular layer
- Potential Energy in a Three-Dimensional Vibrated Granular Medium Measured by NMR Imaging
Cited by in corpus (4)
- Influence of the liquid film thickness on the coefficient of restitution for wet particles
- Analogue of surface melting in a macroscopic non-equilibrium system
- Role of defects in the onset of wall-induced granular convection
- Simulation Study of Internal and Surface waves of Vertically Vibrated Granular Materials