STEADY-STATES OF A COLUMN OF SHAKEN INELASTIC BEADS

被引：43

作者：

BERNU, B ^{[1
]}

DELYON, F ^{[1
]}

MAZIGHI, R ^{[1
]}

机构：

[1] ECOLE POLYTECH, CTR PHYS THEOR, F-91128 PALAISEAU, FRANCE

来源：

PHYSICAL REVIEW E | 1994年 / 50卷 / 06期

关键词：

D O I：

10.1103/PhysRevE.50.4551

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

We study dynamical properties of N inelastic beads shaken by a vibrating plane. These systems exhibit three kinds of steady states, depending on the inelasticity of the beads: a gas, a partially condensed phase, and a collapsed phase. In the one-dimensional case, we show that these phases are characterized by the parameter =N(1-), where is the restitution coefficient measuring the energy dissipation during the collisions. For <0.1 and 1.5<<3.1, good agreement is found between the one-body distribution function obtained by numerical simulations and analytical solutions. © 1994 The American Physical Society.

引用

页码：4551 / 4559

页数：9

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