Collapse and merging of cavity regions in a granular material due to viscous flow

Experimental studies are made on the collapse of macroscopic cavity regions placed in an otherwise homogeneous granular material due to viscous flow. First, an initially circular two-dimensional hole is exposed to a uniform flow at infinity and the process of boundary shape deformation due to locall...

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Veröffentlicht in:	Physics of fluids (1994) 2005-03, Vol.17 (3), p.033102.1-033102.8
Hauptverfasser:	Kaneko, Yoshifumi, Sano, Osamu
Format:	Artikel
Sprache:	eng
Schlagworte:	Cross-disciplinary physics: materials science rheology Exact sciences and technology Granular solids Material form Physics Rheology
Online-Zugang:	Volltext
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