Dynamic compressibility of dense granular shear flows

We provide evidence that an assembly of hard non-deformable particles can behave as a compressible medium when slowly sheared. By means of discrete element simulations of frictional discs, we show the existence of transverse and sagittal waves. These waves are associated to a dynamic compressibility...

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Veröffentlicht in:	Europhysics letters 2013-08, Vol.103 (3), p.38002
Hauptverfasser:	Trulsson, Martin, Bouzid, Mehdi, Claudin, Philippe, Andreotti, Bruno
Format:	Artikel
Sprache:	eng
Schlagworte:	47.40.-x 63.50.-x 83.80.Fg Condensed Matter Physics Soft Condensed Matter
Online-Zugang:	Volltext
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