Convection related phenomena in granular dynamics simulations of vibrated beds

Three-dimensional discrete element simulations are carried out to investigate the behavior of a shallow bed of inelastic, frictional spheres (of uniform diameter d ), which are energized by vertical sinusoidal oscillations of a plane floor at amplitude a and frequency ω=2πf. We investigate the long-...

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Bibliographische Detailangaben

Veröffentlicht in:	Physics of Fluids (1994) 1997-12, Vol.9 (12), p.3615-3624
Hauptverfasser:	Lan, Yidan, Rosato, Anthony D.
Format:	Artikel
Sprache:	eng
Schlagworte:	CONVECTION DYNAMICS FLUIDIZED BEDS GRANULAR MATERIALS OSCILLATIONS PHYSICS SIMULATION SIZE SPHERES VORTICES
Online-Zugang:	Volltext
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