Free surface waves in wall-bounded granular flows

Stephen L. Conway; David J. Coldfarb; Benjamin J. Glasser

Free surface waves in wall-bounded granular flows

Stephen L. Conway, David J. Coldfarb, Benjamin J. Glasser

School of Engineering, Chemical & Biochemical Engineering

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

7 Scopus citations

Abstract

New wave patterns resulting from vortex development near boundaries for both accelerating and steady dense flows, where velocity gradients exist and sustained frictional contacts are expected, were shown. Vorticity was measured for one of the two observed wave types.

Original language	English (US)
Article number	074301
Pages (from-to)	074301/1-074301/4
Journal	Physical review letters
Volume	90
Issue number	7
State	Published - Feb 21 2003

All Science Journal Classification (ASJC) codes

Physics and Astronomy(all)

Cite this

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title = "Free surface waves in wall-bounded granular flows",

abstract = "New wave patterns resulting from vortex development near boundaries for both accelerating and steady dense flows, where velocity gradients exist and sustained frictional contacts are expected, were shown. Vorticity was measured for one of the two observed wave types.",

author = "Conway, {Stephen L.} and Coldfarb, {David J.} and Glasser, {Benjamin J.}",

note = "Funding Information: We gratefully acknowledge the assistance of H. Salis, A. Hasan, J. Leung, E. Liss, K. Mehta, and J. Pantina. This work was supported by the NSF (CTS Division) and the ACS, Petroleum Research Fund. S. L. C. also wishes to thank Merck & Co., Inc. for financial support.",

year = "2003",

month = feb,

day = "21",

language = "English (US)",

volume = "90",

pages = "074301/1--074301/4",

journal = "Physical Review Letters",

issn = "0031-9007",

publisher = "American Physical Society",

number = "7",

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T1 - Free surface waves in wall-bounded granular flows

AU - Conway, Stephen L.

AU - Coldfarb, David J.

AU - Glasser, Benjamin J.

N1 - Funding Information: We gratefully acknowledge the assistance of H. Salis, A. Hasan, J. Leung, E. Liss, K. Mehta, and J. Pantina. This work was supported by the NSF (CTS Division) and the ACS, Petroleum Research Fund. S. L. C. also wishes to thank Merck & Co., Inc. for financial support.

PY - 2003/2/21

Y1 - 2003/2/21

N2 - New wave patterns resulting from vortex development near boundaries for both accelerating and steady dense flows, where velocity gradients exist and sustained frictional contacts are expected, were shown. Vorticity was measured for one of the two observed wave types.

AB - New wave patterns resulting from vortex development near boundaries for both accelerating and steady dense flows, where velocity gradients exist and sustained frictional contacts are expected, were shown. Vorticity was measured for one of the two observed wave types.

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M3 - Article

AN - SCOPUS:0037458449

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JF - Physical Review Letters

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ER -

Free surface waves in wall-bounded granular flows

Abstract

All Science Journal Classification (ASJC) codes

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