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On the unsteady flow of a fairly concentrated suspension due to contracting or expanding walls of a tube

Gopalan, NP (1984) On the unsteady flow of a fairly concentrated suspension due to contracting or expanding walls of a tube. In: International Journal of Engineering Science, 22 (5). pp. 617-626.

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Abstract

Consummating our earlier work [1], the unsteady flow of a fairly concentrated suspension due to a single contraction or expansion of the walls of a tube is studied. A comparison of the results obtained by using two different formulae for the additional drag terms in the governing equations has been made. A region of circulation in the flow field is observed when the volume fraction Z greater-or-equal, slanted 0.3, the Schmidt number Sc < 1 and the density ratio (density of the particulate phase/density of the fluid phase) > 1.

Item Type: Journal Article
Additional Information: Copyright for this article belongs to Elsevier science.
Department/Centre: Division of Physical & Mathematical Sciences > Mathematics
Date Deposited: 30 Jan 2010 05:02
Last Modified: 19 Sep 2010 05:42
URI: http://eprints.iisc.ernet.in/id/eprint/22667

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