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Statistical hydromechanics of disperse systems Part 1. Physical background and general equations

Published online by Cambridge University Press:  29 March 2006

Yu. A. Buyevich
Yu. A. Buyevich
Affiliation:
Institute for Problems in Mechanics, USSR Academy of Sciences, Moscow, USSR
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Abstract

On the basis of a statistical treatment of the local structure of a flowing monodisperse system of particles suspended in a viscous fluid, a complete set of equations is proposed which governs the mechanical behaviour of both phases looked upon as interpenetrating co-existent continua. The set includes the dynamic equations of mass and momentum conservation of both phases in their mean flow and the kinetic equation for suspended particles. A technique is developed for the calculation of various quantities describing random local motion of the particles and fluid superimposed on their mean flow.

Type
Research Article
Information
Journal of Fluid Mechanics , Volume 49 , Issue 3 , 15 October 1971 , pp. 489 - 507
Copyright
© 1971 Cambridge University Press

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