Phenomena of impact bifurcations in vertically vibrated granular beds

Ze Hui Jiang; Bin Li; Hai Fa Zhao; Yun Ying Wang; Zhi Bin Dai

doi:10.7498/aps.54.1273

Phenomena of impact bifurcations in vertically vibrated granular beds

Ze Hui Jiang^*
, Bin Li
, Hai Fa Zhao
, Yun Ying Wang
, Zhi Bin Dai

^*Corresponding author for this work

School of Physics

Harbin Institute of Technology

Research output: Contribution to journal › Article › peer-review

6 Scopus citations

Abstract

The pressure of granular mass on container bottom has been experimentally investigated in vertically vibrated granular beds. Pulse signals are found of the pressure, and the pulse strength undergoes subharmonic bifurcations controlled by the scaled vibration acceleration. Condensed state of particles is observed at the bed bottom, in which the particles are closely packed, with small free path, and move like a bulk block.

Original language	English
Pages (from-to)	1273-1278
Number of pages	6
Journal	Wuli Xuebao/Acta Physica Sinica
Volume	54
Issue number	3
DOIs	https://doi.org/10.7498/aps.54.1273
State	Published - Mar 2005

Keywords

Chaos
Granular materials
Inelastic collision
Period-doubling bifurcation

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10.7498/aps.54.1273

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title = "Phenomena of impact bifurcations in vertically vibrated granular beds",

abstract = "The pressure of granular mass on container bottom has been experimentally investigated in vertically vibrated granular beds. Pulse signals are found of the pressure, and the pulse strength undergoes subharmonic bifurcations controlled by the scaled vibration acceleration. Condensed state of particles is observed at the bed bottom, in which the particles are closely packed, with small free path, and move like a bulk block.",

keywords = "Chaos, Granular materials, Inelastic collision, Period-doubling bifurcation",

author = "Jiang, \{Ze Hui\} and Bin Li and Zhao, \{Hai Fa\} and Wang, \{Yun Ying\} and Dai, \{Zhi Bin\}",

year = "2005",

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AU - Jiang, Ze Hui

AU - Li, Bin

AU - Zhao, Hai Fa

AU - Wang, Yun Ying

AU - Dai, Zhi Bin

PY - 2005/3

Y1 - 2005/3

N2 - The pressure of granular mass on container bottom has been experimentally investigated in vertically vibrated granular beds. Pulse signals are found of the pressure, and the pulse strength undergoes subharmonic bifurcations controlled by the scaled vibration acceleration. Condensed state of particles is observed at the bed bottom, in which the particles are closely packed, with small free path, and move like a bulk block.

AB - The pressure of granular mass on container bottom has been experimentally investigated in vertically vibrated granular beds. Pulse signals are found of the pressure, and the pulse strength undergoes subharmonic bifurcations controlled by the scaled vibration acceleration. Condensed state of particles is observed at the bed bottom, in which the particles are closely packed, with small free path, and move like a bulk block.

KW - Chaos

KW - Granular materials

KW - Inelastic collision

KW - Period-doubling bifurcation

UR - https://www.scopus.com/pages/publications/15944416145

U2 - 10.7498/aps.54.1273

DO - 10.7498/aps.54.1273

M3 - 文章

AN - SCOPUS:15944416145

SN - 1000-3290

VL - 54

SP - 1273

EP - 1278

JO - Wuli Xuebao/Acta Physica Sinica

JF - Wuli Xuebao/Acta Physica Sinica

IS - 3

ER -

Phenomena of impact bifurcations in vertically vibrated granular beds

Abstract

Keywords

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