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Conference Papers Year : 2005

Particle percolation through a porous medium

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1
Luc Oger
Franck Lominé

Abstract

In this paper we study transport of particles due to gravity in a porous medium simulated by a packing of large beads. We determine the dependency of the mean transit time for different percolating particle batches and for different packing heights. We compare our results with numerical simulations based on the Discrete Element Method to extend experimental studies and to analyze the part play by the coefficient of restitution and the aspect ratio between the two size of beads.
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Dates and versions

hal-00623562 , version 1 (15-02-2019)

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  • HAL Id : hal-00623562 , version 1

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Luc Oger, Franck Lominé. Particle percolation through a porous medium. Powders and Grains 2005: International Conference on the Micromechanics of Granular Media, Jul 2005, Stuttgart, Germany. pp.57. ⟨hal-00623562⟩
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