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Modeling of bubble rise in a liquid subject to surface mineralization

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Abstract

A mathematical model of a bubble rise in a liquid according to the degree of the surface mineralization (filling) of the particles was developed. The comparisons of the calculation results for the speed of bubble rise with empirical formulas were given. The question of differential equation hardness for bubble motion was investigated. The effect of changes in bubble size during the rise on the speed and time of bubble rise was studied. The results of numerical experiments were analyzed.

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Authors and Affiliations

  1. South Kazakhstan State University, Shimkent, Kazakhstan

    T. R. Amanbaeva

  2. Institute of Particle Science and Engineering, University of Leeds, Leeds, UK

    S. J. Antonyb

Authors
  1. T. R. Amanbaeva
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  2. S. J. Antonyb
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Correspondence to T. R. Amanbaeva.

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Original Russian Text © T.R. Amanbaev, S.J. Antony, 2011, published in Teoreticheskie Osnovy Khimicheskoi Tekhnologii, 2011, Vol. 45, No. 6, pp. 687–695.

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Amanbaeva, T.R., Antonyb, S.J. Modeling of bubble rise in a liquid subject to surface mineralization. Theor Found Chem Eng 45, 876–884 (2011). https://doi.org/10.1134/S0040579511050228

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  • DOI: https://doi.org/10.1134/S0040579511050228

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