From particle segregation to the granular clock

R. Lambiotte; L. Brenig; J.M. Salazar

doi:10.1016/j.physleta.2005.06.006

From particle segregation to the granular clock

R. Lambiotte, L. Brenig, J.M. Salazar

Résultats de recherche: Contribution à un journal/une revue › Article › Revue par des pairs

154 Téléchargements (Pure)

Résumé

Recently several authors studied the segregation of particles for a system composed of mono-dispersed inelastic spheres contained in a box divided by a wall in the middle. The system exhibited a symmetry breaking leading to an overpopulation of particles in one side of the box. Here we study the segregation of a mixture of particles composed of inelastic hard spheres and fluidized by a vibrating wall. Our numerical simulations show a rich phenomenology: horizontal segregation and periodic behavior. We also propose an empirical system of ODEs representing the proportion of each type of particles and the segregation flux of particles. These equations reproduce the major features observed by the simulations.

langue originale	Anglais
Pages (de - à)	224-230
Nombre de pages	7
journal	Physics Letters. A
Volume	343
Numéro de publication	1-3
Les DOIs	https://doi.org/10.1016/j.physleta.2005.06.006
Etat de la publication	Publié - 1 août 2005

Accès au document

10.1016/j.physleta.2005.06.006

1 s2Version finale publiée, 488 KB

Autres fichiers et liens

Link to publication in Scopus

Contient cette citation

@article{415f6b8aca2644eeaa8d36fbd67b598e,

title = "From particle segregation to the granular clock",

abstract = "Recently several authors studied the segregation of particles for a system composed of mono-dispersed inelastic spheres contained in a box divided by a wall in the middle. The system exhibited a symmetry breaking leading to an overpopulation of particles in one side of the box. Here we study the segregation of a mixture of particles composed of inelastic hard spheres and fluidized by a vibrating wall. Our numerical simulations show a rich phenomenology: horizontal segregation and periodic behavior. We also propose an empirical system of ODEs representing the proportion of each type of particles and the segregation flux of particles. These equations reproduce the major features observed by the simulations.",

author = "R. Lambiotte and L. Brenig and J.M. Salazar",

year = "2005",

month = aug,

day = "1",

doi = "10.1016/j.physleta.2005.06.006",

language = "English",

volume = "343",

pages = "224--230",

journal = "Physics Letters. A",

issn = "0375-9601",

publisher = "Elsevier",

number = "1-3",

}

TY - JOUR

T1 - From particle segregation to the granular clock

AU - Lambiotte, R.

AU - Brenig, L.

AU - Salazar, J.M.

PY - 2005/8/1

Y1 - 2005/8/1

N2 - Recently several authors studied the segregation of particles for a system composed of mono-dispersed inelastic spheres contained in a box divided by a wall in the middle. The system exhibited a symmetry breaking leading to an overpopulation of particles in one side of the box. Here we study the segregation of a mixture of particles composed of inelastic hard spheres and fluidized by a vibrating wall. Our numerical simulations show a rich phenomenology: horizontal segregation and periodic behavior. We also propose an empirical system of ODEs representing the proportion of each type of particles and the segregation flux of particles. These equations reproduce the major features observed by the simulations.

AB - Recently several authors studied the segregation of particles for a system composed of mono-dispersed inelastic spheres contained in a box divided by a wall in the middle. The system exhibited a symmetry breaking leading to an overpopulation of particles in one side of the box. Here we study the segregation of a mixture of particles composed of inelastic hard spheres and fluidized by a vibrating wall. Our numerical simulations show a rich phenomenology: horizontal segregation and periodic behavior. We also propose an empirical system of ODEs representing the proportion of each type of particles and the segregation flux of particles. These equations reproduce the major features observed by the simulations.

UR - http://www.scopus.com/inward/record.url?scp=21744448020&partnerID=8YFLogxK

U2 - 10.1016/j.physleta.2005.06.006

DO - 10.1016/j.physleta.2005.06.006

M3 - Article

AN - SCOPUS:21744448020

SN - 0375-9601

VL - 343

SP - 224

EP - 230

JO - Physics Letters. A

JF - Physics Letters. A

IS - 1-3

ER -

From particle segregation to the granular clock

Résumé

Accès au document

Autres fichiers et liens

Empreinte digitale

Contient cette citation