Particle percolation through a porous medium - Archive ouverte HAL Accéder directement au contenu
Communication Dans Un Congrès Année : 2005

Particle percolation through a porous medium

Luc Oger
Franck Lominé

Résumé

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.
Fichier principal
Vignette du fichier
Oger_Lomine_preprint.pdf (268.67 Ko) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)
Loading...

Dates et versions

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

Identifiants

  • HAL Id : hal-00623562 , version 1

Citer

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⟩
49 Consultations
27 Téléchargements

Partager

Gmail Facebook X LinkedIn More