Slow dynamics near jamming

K. Saitoh; Vanessa Magnanimo; Stefan Luding

doi:10.1063/1.4769656

Slow dynamics near jamming

K. Saitoh, Vanessa Magnanimo, Stefan Luding

Faculty of Engineering Technology

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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 language	English
Pages (from-to)	1038-1043
Journal	AIP conference proceedings
Volume	1501
DOIs	https://doi.org/10.1063/1.4769656
Publication status	Published - 9 Jul 2012
Event	28TH INTERNATIONAL SYMPOSIUM ON RAREFIED GAS DYNAMICS 2012 - Zaragoza, Spain Duration: 1 Jan 2012 → 1 Jan 2012

Keywords

METIS-294125
IR-84130

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10.1063/1.4769656

Cite this

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title = "Slow dynamics near jamming",

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.",

keywords = "METIS-294125, IR-84130",

author = "K. Saitoh and Vanessa Magnanimo and Stefan Luding",

note = "28TH INTERNATIONAL SYMPOSIUM ON RAREFIED GAS DYNAMICS 2012 ; 28TH INTERNATIONAL SYMPOSIUM ON RAREFIED GAS DYNAMICS 2012 ; Conference date: 01-01-2012 Through 01-01-2012",

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T1 - Slow dynamics near jamming

AU - Saitoh, K.

AU - Magnanimo, Vanessa

AU - Luding, Stefan

N1 - 28TH INTERNATIONAL SYMPOSIUM ON RAREFIED GAS DYNAMICS 2012

PY - 2012/7/9

Y1 - 2012/7/9

N2 - 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.

AB - 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.

KW - METIS-294125

KW - IR-84130

U2 - 10.1063/1.4769656

DO - 10.1063/1.4769656

M3 - Article

SN - 0094-243X

VL - 1501

SP - 1038

EP - 1043

JO - AIP conference proceedings

JF - AIP conference proceedings

T2 - 28TH INTERNATIONAL SYMPOSIUM ON RAREFIED GAS DYNAMICS 2012

Y2 - 1 January 2012 through 1 January 2012

ER -

Slow dynamics near jamming

Abstract

Keywords

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