EPub Bayreuth

Publications by the same author

in the repository

in Google Scholar

Bibliografische Daten exportieren

Granular Phase Transition as a Precondition for Segregation

URN to cite this document: urn:nbn:de:bvb:703-epub-4012-0

Title data

Aumaître, Sebastien ; Schnautz, Tobias ; Kruelle, Christof A. ; Rehberg, Ingo:
Granular Phase Transition as a Precondition for Segregation.
In: Physical Review Letters. Vol. 90 (March 2003) Issue 11 . - No. 114302.
ISSN 1079-7114
DOI der Verlagsversion: https://doi.org/10.1103/PhysRevLett.90.114302

[thumbnail of PhysRevLett.90.114302.pdf]

Format:	PDF
Name:	PhysRevLett.90.114302.pdf
Version:	Published Version
Available under License	German copyright law. The document may be used free of charge for personal use. In addition, the reproduction, editing, distribution and any kind of exploitation require the written consent of the respective rights holder.

Download (884kB)

Abstract

Experimental results are presented on the segregation of a mixture of spheres with two different sizes, rolling on a circularly vibrating table. Beyond a critical density of particles a demixing occurs leading to a clustering of the larger ones. A monodisperse layer of spheres shows a liquid-solid-like phase transition at a slightly lower critical density. These critical particle densities are both found to be independent of the driving frequency, but decrease with increasing vibration amplitude.

Further data

Item Type:	Article in a journal
Additional notes (visible to public):	Quelle der Zweitveröffentlichung: Physical Review Letters 90:11, American Physical Society doi:10.1103/PhysRevLett.90.114302
Keywords:	Granular flow: mixing, segregation and stratification; Classical statistical mechanics; Solubility, segregation, and mixing; phase separation
DDC Subjects:	500 Science > 530 Physics
Institutions of the University:	Faculties > Faculty of Mathematics, Physics und Computer Science > Department of Physics > Former Professors > Chair Experimental Physics V - Univ.-Prof. Dr. Ingo Rehberg Profile Fields > Advanced Fields > Nonlinear Dynamics Faculties Faculties > Faculty of Mathematics, Physics und Computer Science Faculties > Faculty of Mathematics, Physics und Computer Science > Department of Physics Faculties > Faculty of Mathematics, Physics und Computer Science > Department of Physics > Chair Experimental Physics V Profile Fields Profile Fields > Advanced Fields Faculties > Faculty of Mathematics, Physics und Computer Science > Department of Physics > Former Professors
Language:	English
Originates at UBT:	Yes
URN:	urn:nbn:de:bvb:703-epub-4012-0
Date Deposited:	22 Feb 2019 09:56
Last Modified:	06 Jul 2020 10:34
URI:	https://epub.uni-bayreuth.de/id/eprint/4012

Download Statistics

Downloads

Downloads per month over past year