Exponential formula for computing effective viscosity.

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Exponential formula for computing effective viscosity.

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dc.contributor.author Cheng, Nian-Sheng
dc.contributor.author Law, Adrian Wing-Keung
dc.date.accessioned 2012-03-26T03:43:17Z
dc.date.available 2012-03-26T03:43:17Z
dc.date.copyright 2003
dc.date.issued 2012-03-26
dc.identifier.citation Cheng, N. S. & Law, A. W. K. (2003). Exponential formula for computing effective viscosity. Powder Technology, 129(1-3), 156–160.
dc.identifier.issn 0032-5910
dc.identifier.uri http://hdl.handle.net/10220/7676
dc.description.abstract An exponential model is proposed for evaluating the effective viscosity of a particle-fluid mixture. First, theoretical consideration is restricted to the dilute condition without effects of dynamic particle interactions and fluid turbulence. This leads to a power series expressed in terms of particle concentration, which can be viewed as an extension of the Einstein's formula. The derivation is then extended using an exponential model for the condition of high particle concentrations. The exponential formula obtained, which is not subjected to the maximum particle concentration, is found comparable to various empirical formulas available in the literature
dc.format.extent 24 p.
dc.language.iso en
dc.relation.ispartofseries Powder technology
dc.rights © 2003 Elsevier Science B.V. This is the author created version of a work that has been peer reviewed and accepted for publication by Powder technology, [Elsevier Science B.V.. It incorporates referee’s comments but changes resulting from the publishing process, such as copyediting, structural formatting, may not be reflected in this document. The published version is available at: [DOI: http://dx.doi.org/10.1016/S0032-5910(02)00274-7].
dc.subject DRNTU::Engineering::Computer science and engineering::Theory of computation.
dc.title Exponential formula for computing effective viscosity.
dc.type Journal Article
dc.contributor.school School of Civil and Environmental Engineering
dc.identifier.doi http://dx.doi.org/10.1016/S0032-5910(02)00274-7

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