Effective-medium theories for predicting hydrodynamic transport properties of bidisperse suspensions

Sangkyun Koo; Ashok S. Sangani

doi:10.1063/1.1503352

Effective-medium theories for predicting hydrodynamic transport properties of bidisperse suspensions

Sangkyun Koo, Ashok S. Sangani

Department of Biomedical & Chemical Engineering

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

14 Scopus citations

Abstract

Effective-medium theories for predicting conditionally averaged velocity field and hydrodynamic transport coefficients of monodisperse suspensions are extended to bidispersc suspensions. The predictions of the theory are shown to agree very well with the results of direct numerical simulations of bidisperse suspensions with hard-sphere configurations up to volume fractions at which phase separation in bidisperse hard-sphere systems are observed.

Original language	English (US)
Pages (from-to)	3522-3533
Number of pages	12
Journal	Physics of Fluids
Volume	14
Issue number	10
DOIs	https://doi.org/10.1063/1.1503352
State	Published - Oct 2002

ASJC Scopus subject areas

Computational Mechanics
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering
Fluid Flow and Transfer Processes

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10.1063/1.1503352

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abstract = "Effective-medium theories for predicting conditionally averaged velocity field and hydrodynamic transport coefficients of monodisperse suspensions are extended to bidispersc suspensions. The predictions of the theory are shown to agree very well with the results of direct numerical simulations of bidisperse suspensions with hard-sphere configurations up to volume fractions at which phase separation in bidisperse hard-sphere systems are observed.",

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AB - Effective-medium theories for predicting conditionally averaged velocity field and hydrodynamic transport coefficients of monodisperse suspensions are extended to bidispersc suspensions. The predictions of the theory are shown to agree very well with the results of direct numerical simulations of bidisperse suspensions with hard-sphere configurations up to volume fractions at which phase separation in bidisperse hard-sphere systems are observed.

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Effective-medium theories for predicting hydrodynamic transport properties of bidisperse suspensions

Abstract

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