WebAug 25, 2024 · This paper describes computer simulation studies of granular materials under dense conditions where particles are in persistent contact with their neighbours and the elasticity of the material becomes an important rheological parameter. There are two regimes at this limit, one for which the stresses scale with both elastic and inertial … WebSep 2, 2002 · This transition occurs so abruptly that a 2% concentration reduction can be accompanied by nearly three orders of magnitude of stress reduction. This indicates that granular flows near this limit are prone to instabilities such as those commonly …

(PDF) Probability analysis of contact forces in quasi-solid-liquid ...

WebAug 25, 2002 · There are two regimes at this limit, one for which the stresses scale with both elastic and inertial properties (called the … WebGranular shear flows at the elastic limit 263 m D k k m l Figure1.A schematic of the … shuffling shoes

(PDF) Granular shear flows at the elastic limit

WebJul 18, 2013 · Campbell, “ Granular shear flows at the elastic limit,” J. Fluid Mech. 465, 261 ... Mitarai and H. Nakanishi, “ Velocity correlations in dense granular shear flows: Effects on energy dissipation and normal stress,” Phys. Rev. E 75, 031305 (2007). WebOct 24, 2006 · Not surprisingly, the regimes of flow reported by Campbell [C.S. Campbell, Granular Shear Flows at the Elastic Limit, J. Fluid Mech. 465 (2002) 261-291] for the case of cohesionless particles – namely, inertial, elastic–inertial and elastic–quasistatic regimes – persist when cohesion is included. ... WebFeb 1, 2013 · 13 Campbell C S. Granular shear flows at the elastic limit. J Fluid Mech, 2002, 465: 261–291 . 14 Somfai E, van Hecke M, Ellenbroek W G, et al. Critical and noncrit- shuffling sands toy