Slow dynamics near jamming

Kuniyasu Saitoh, Vanessa Magnanimo, Stefan Luding

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

Static and dynamic properties of two-dimensional bidisperse dissipative particles are numerically studied near the jamming transition. We investigate the dependency of the critical scaling on the ratio of the different diameters and find a new scaling of the maximum overlap (not consistent with the scaling of the mean overlap). The ratio of kinetic and potential energies drastically slows down near the jamming transition, i.e. the relaxation time diverges at the jamming point.

Original languageEnglish
Title of host publication28th International Symposium on Rarefied Gas Dynamics 2012
Pages1038-1043
Number of pages6
Edition1
DOIs
Publication statusPublished - 2012
Event28th International Symposium on Rarefied Gas Dynamics 2012, RGD 2012 - Zaragoza, Spain
Duration: 2012 Jul 92012 Jul 13

Publication series

NameAIP Conference Proceedings
Number1
Volume1501
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616

Other

Other28th International Symposium on Rarefied Gas Dynamics 2012, RGD 2012
CountrySpain
CityZaragoza
Period12/7/912/7/13

Keywords

  • Jamming transition
  • critical slowing down
  • polydispersity

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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  • Cite this

    Saitoh, K., Magnanimo, V., & Luding, S. (2012). Slow dynamics near jamming. In 28th International Symposium on Rarefied Gas Dynamics 2012 (1 ed., pp. 1038-1043). (AIP Conference Proceedings; Vol. 1501, No. 1). https://doi.org/10.1063/1.4769656