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Special Features of Dispersed Material Dissolution Process in Shear Flow of a Viscous Liquid

Special Features of Dispersed Material Dissolution Process in Shear Flow of a Viscous Liquid A theoretical study is made of the solid dispersed materials dissolution process in shear flow of a viscous liquid. A sphere-in-cell model that takes account of the effect of the solid disperse phase concentration on the conditions of mass transfer on the surface of a random particle is analyzed. Analytical equations for calculating the shear stress and Sherwood number averaged over the surface of the particles in a shear flow are derived. The basic mechanisms of shear flow of a viscous liquid around spherical particles are disclosed. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Chemical and Petroleum Engineering Springer Journals

Special Features of Dispersed Material Dissolution Process in Shear Flow of a Viscous Liquid

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Publisher
Springer Journals
Copyright
Copyright © 2018 by Springer Science+Business Media, LLC, part of Springer Nature
Subject
Chemistry; Industrial Chemistry/Chemical Engineering; Mineral Resources; Geotechnical Engineering & Applied Earth Sciences; Industrial Pollution Prevention
ISSN
0009-2355
eISSN
1573-8329
DOI
10.1007/s10556-018-0429-8
Publisher site
See Article on Publisher Site

Abstract

A theoretical study is made of the solid dispersed materials dissolution process in shear flow of a viscous liquid. A sphere-in-cell model that takes account of the effect of the solid disperse phase concentration on the conditions of mass transfer on the surface of a random particle is analyzed. Analytical equations for calculating the shear stress and Sherwood number averaged over the surface of the particles in a shear flow are derived. The basic mechanisms of shear flow of a viscous liquid around spherical particles are disclosed.

Journal

Chemical and Petroleum Engineering – Springer Journals

Published: May 29, 2018

References

  • Hydrodynamics, Mass and Heat Transfer in Disperse Systems
    Brounshtein, BI; Fishbein, GA
  • Particle motion in sheared suspensions. XXV. Streamlines around cylinders and spheres
    Cox, RG; Zia, IYZ; Mason, SG
  • Low Reynolds Number Hydrodynamics [Russian translation]
    Happel, J; Brenner, H
  • Mass and Heat Transfer of Reacting Particles with a Flow
    Gupalo, YP; Polyanin, AD; Ryazantsev, YS