Friction of a slider on a granular layer: nonmonotonic thickness dependence and effect of boundary conditions

We investigate the effective friction encountered by a mass sliding on a granular layer as a function of bed thickness and boundary roughness conditions. The observed friction has minima for a small number of layers before it increases and saturates to a value that depends on the roughness of the sl...

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Veröffentlicht in:	Physical review. E, Statistical, nonlinear, and soft matter physics Statistical, nonlinear, and soft matter physics, 2006-01, Vol.73 (1 Pt 1), p.010301-010301, Article 010301
Hauptverfasser:	Siavoshi, Saloome, Orpe, Ashish V, Kudrolli, Arshad
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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