Abstract
A semi-empirical equation has been derived based on the variation principle of the minimum of the energy dissipation intensity, which describes the ratio of the velocities of the constrained and free motion of nonspherical solid particles and is in good agreement with the experimental data.
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Trushin, A.M., Dmitriev, E.A., Nosyrev, M.A., Tarasova, T.A., and Kuznetsova, I.K., Determining the velocity of the hindered motion of spherical gas particles through liquid in a gravity field, Theor. Found. Chem. Eng., 2013, vol. 47, no. 4, pp. 368–374. doi 10.1134/S0040579513040337
Trushin, A.M., Dmitriev, E.A., Nosyrev, M.A., Khusanov, A.E., and Kaldybaeva, B.M., General method of measurement of velocity of laminar constrained motion of spherical solid and gas particles in liquids, Theor. Found. Chem. Eng., 2013, vol. 47, no. 6, pp. 730–733. doi 10.1134/S0040579513060110
Trushin, A.M., Dmitriev, E.A., and Nosyrev, M.A., The use of the variation method to define the velocity of constrained turbulent motion of disperse particles in liquid, Theor. Found. Chem. Eng., 2017, vol. 51, no. 2, pp. 155–158. doi 10.1134/S0040579517020117
Coulson, J.M., Richardson, J.F., Backhurst, J.R., and Harker, J.H., Coulson and Richardson’s Chemical Engineering, vol. 2: Particle Technology and Separation Processes, Oxford: Butterworth-Heinemann, 1996.
Chemical Process Equipment: Selection and Design, Couper, J.R., Penney, W.R., Fair, J.R., and Walas, S.M., Eds., Amsterdam: Elsevier, 2005, 2nd ed.
Davidson, J.F. and Harrison, D., Fluidization, London: Academic, 1971.
Mukhlenov, I.P., Sazhin, B.S., and Frolov, V.F., Raschety apparatov kipyashchego sloya (Calculations of Fluidized Bed Apparatuses), Leningrad: Khimiya, 1986.
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Original Russian Text © A.M. Trushin, E.A. Dmitriev, R.B. Komlyashev, M.V. Kulikov, 2017, published in Teoreticheskie Osnovy Khimicheskoi Tekhnologii, 2017, Vol. 51, No. 6, pp. 700–703.
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Trushin, A.M., Dmitriev, E.A., Komlyashev, R.B. et al. Determination of the Velocity of Constrained Motion of Nonspherical Particles in Liquid. Theor Found Chem Eng 51, 1043–1046 (2017). https://doi.org/10.1134/S0040579517060161
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DOI: https://doi.org/10.1134/S0040579517060161