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Article Dans Une Revue Physical Review E : Statistical, Nonlinear, and Soft Matter Physics Année : 2008

Influence of confinement on granular penetration by impact

Résumé

We study experimentally the influence of confinement on the penetration depth of impacting spheres into a granular medium contained in a finite cylindrical vessel. The presence of close lateral walls reduces the penetration depth, and the characteristic distance for these lateral wall effects is found to be of the order of one sphere diameter. The influence of the bottom wall is found to have a much shorter range.

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Dates et versions

hal-00294238 , version 1 (08-07-2008)

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Antoine Seguin, Yann Bertho, Philippe Gondret. Influence of confinement on granular penetration by impact. Physical Review E : Statistical, Nonlinear, and Soft Matter Physics, 2008, 78, pp.010301(R). ⟨10.1103/PhysRevE.78.010301⟩. ⟨hal-00294238⟩
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