Article Dans Une Revue Advances in Complex Systems (ACS) Année : 2001

SLOW DENSE GRANULAR FLOWS AS A SELF INDUCED PROCESS

Résumé

A simple model is presented for the description of steady uniform shear flow of granular material. The model is based on a stress fluctuation activated process. The basic idea is that shear between two particles layers induces fluctuations in the media that may trigger a shear at some other position. Based on this idea a minimum model is derived and applied to different configurations of granular shear flow.

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hal-01432239 , version 1 (11-11-2019)

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  • HAL Id : hal-01432239 , version 1

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Olivier Pouliquen, Yoel Forterre, Stephane Le Dizes. SLOW DENSE GRANULAR FLOWS AS A SELF INDUCED PROCESS. Advances in Complex Systems (ACS), 2001, 4. ⟨hal-01432239⟩
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