Stability considerations associated with the meniscoid particle band at advancing interfaces in Hele-Shaw suspension flows

H. Tang; W. Grivas; D. Homentcovschi; J. Geer; T. Singler

doi:10.1103/PhysRevLett.85.2112

Stability considerations associated with the meniscoid particle band at advancing interfaces in Hele-Shaw suspension flows

H. Tang
, W. Grivas
, D. Homentcovschi
, J. Geer
, T. Singler

Mechanical Engineering

Binghamton University

State University of New York Binghamton University

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

40 Scopus citations

Abstract

Spontaneous particle enrichment was observed adjacent to the free surface of dense suspensions in confined domains. Experiments showed that particle accretion results in stability considerations that would not have existed in a uniform suspension. Local fingering instability occured in the accretion band for conditions favoring global stability.

Original language	English
Pages (from-to)	2112-2115
Number of pages	4
Journal	Physical Review Letters
Volume	85
Issue number	10
DOIs	https://doi.org/10.1103/PhysRevLett.85.2112
State	Published - Sep 4 2000

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10.1103/PhysRevLett.85.2112

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title = "Stability considerations associated with the meniscoid particle band at advancing interfaces in Hele-Shaw suspension flows",

abstract = "Spontaneous particle enrichment was observed adjacent to the free surface of dense suspensions in confined domains. Experiments showed that particle accretion results in stability considerations that would not have existed in a uniform suspension. Local fingering instability occured in the accretion band for conditions favoring global stability.",

author = "H. Tang and W. Grivas and D. Homentcovschi and J. Geer and T. Singler",

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AU - Tang, H.

AU - Grivas, W.

AU - Homentcovschi, D.

AU - Geer, J.

AU - Singler, T.

PY - 2000/9/4

Y1 - 2000/9/4

N2 - Spontaneous particle enrichment was observed adjacent to the free surface of dense suspensions in confined domains. Experiments showed that particle accretion results in stability considerations that would not have existed in a uniform suspension. Local fingering instability occured in the accretion band for conditions favoring global stability.

AB - Spontaneous particle enrichment was observed adjacent to the free surface of dense suspensions in confined domains. Experiments showed that particle accretion results in stability considerations that would not have existed in a uniform suspension. Local fingering instability occured in the accretion band for conditions favoring global stability.

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U2 - 10.1103/PhysRevLett.85.2112

DO - 10.1103/PhysRevLett.85.2112

M3 - Article

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JO - Physical Review Letters

JF - Physical Review Letters

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Stability considerations associated with the meniscoid particle band at advancing interfaces in Hele-Shaw suspension flows

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