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CFD-based estimation of collision probabilities between fine particles and bubbles having intermediate Reynolds number.

Author(s)
M. Nadeem Department of Chemical and Material Engineering, PIEAS, Islamabad, Pakistan
J. Ahmed Department of Chemical and Material Engineering, PIEAS, Islamabad, Pakistan
I. R. Chughtai Department of Chemical and Material Engineering, PIEAS, Islamabad, Pakistan
Attaullah Department of Chemical and Material Engineering, PIEAS, Islamabad, Pakistan
Abstract
Recent literature comprises numerous investigations on the determination of bubble-particle collision probabilities in flotation systems based upon hydrodynamic models. This work aims to use CFD to simulate collision probabilities in quiescent flotation conditions as encountered in Flotation columns. Euler-Lagrange approach is used for the calculation of collision probabilities of the (10µm to 80µm) solid particles with bubbles having intermediate Reynolds number (i.e. 2b
Publication Details
Page(s) 153-159
DOI DOI not available
Published Journal: Nucleus, Volume: 46, Issue: 3, Year: 2009

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