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.
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B. I. Brounshtein and G. A. Fishbein, Hydrodynamics, Mass and Heat Transfer in Disperse Systems, Khimiya, Leningrad (1977).
R. G. Cox, I. Y. Z. Zia, and S. G. Mason, “Particle motion in sheared suspensions. XXV. Streamlines around cylinders and spheres,” J. Colloid. Interface Sci., 27, No. 1, 7–18 (1968).
J. Happel and H. Brenner, Low Reynolds Number Hydrodynamics [Russian translation], Mir, Moscow (1976).
Yu. P. Gupalo, A. D. Polyanin, and Yu. S. Ryazantsev, Mass and Heat Transfer of Reacting Particles with a Flow, Nauka, Moscow (1985).
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Translated from Khimicheskoe i Neftegazovoe Mashinostroenie, No. 1, pp. 3–6, January, 2018.
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Lebedev, M.V., Tin’kov, O.V. Special Features of Dispersed Material Dissolution Process in Shear Flow of a Viscous Liquid. Chem Petrol Eng 54, 3–8 (2018). https://doi.org/10.1007/s10556-018-0429-8
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DOI: https://doi.org/10.1007/s10556-018-0429-8