Periodic and disordered structures in a modulated gas-driven granular layer

J. Li; I. S. Aranson; W. K. Kwok; L. S. Tsimring

Periodic and disordered structures in a modulated gas-driven granular layer

J. Li, I. S. Aranson, W. K. Kwok, L. S. Tsimring

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Abstract

The fluidization of a thin granular layer driven by modulated gas flow was studied. A sequence of well-defined transitions of patterns was discovered as the amplitude, the frequency of gas flow modulation, and the mean flow rate were varied. The pattern wavelengths was determined by the modulation frequency and mean flow velocity.

Original language	English (US)
Article number	134301
Pages (from-to)	134301/1-134301/4
Journal	Physical review letters
Volume	90
Issue number	13
State	Published - Apr 4 2003

All Science Journal Classification (ASJC) codes

Physics and Astronomy(all)

Cite this

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title = "Periodic and disordered structures in a modulated gas-driven granular layer",

abstract = "The fluidization of a thin granular layer driven by modulated gas flow was studied. A sequence of well-defined transitions of patterns was discovered as the amplitude, the frequency of gas flow modulation, and the mean flow rate were varied. The pattern wavelengths was determined by the modulation frequency and mean flow velocity.",

author = "J. Li and Aranson, {I. S.} and Kwok, {W. K.} and Tsimring, {L. S.}",

note = "Funding Information: The work is supported by the U.S. DOE, BES-Materials Sciences, Contracts No. W-31-109-ENG-38 and No. DE-FG03-95ER14516.",

year = "2003",

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language = "English (US)",

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AU - Li, J.

AU - Aranson, I. S.

AU - Kwok, W. K.

AU - Tsimring, L. S.

N1 - Funding Information: The work is supported by the U.S. DOE, BES-Materials Sciences, Contracts No. W-31-109-ENG-38 and No. DE-FG03-95ER14516.

PY - 2003/4/4

Y1 - 2003/4/4

N2 - The fluidization of a thin granular layer driven by modulated gas flow was studied. A sequence of well-defined transitions of patterns was discovered as the amplitude, the frequency of gas flow modulation, and the mean flow rate were varied. The pattern wavelengths was determined by the modulation frequency and mean flow velocity.

AB - The fluidization of a thin granular layer driven by modulated gas flow was studied. A sequence of well-defined transitions of patterns was discovered as the amplitude, the frequency of gas flow modulation, and the mean flow rate were varied. The pattern wavelengths was determined by the modulation frequency and mean flow velocity.

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Periodic and disordered structures in a modulated gas-driven granular layer

Abstract

All Science Journal Classification (ASJC) codes

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