JAPANESE JOURNAL OF MULTIPHASE FLOW
Online ISSN : 1881-5790
Print ISSN : 0914-2843
ISSN-L : 0914-2843
Special Issue: Numerical Analysis and Simulation of Multiphase Flow (4)
Numerical Simulation of Breakup and Coalescence of Bubbles and Liquid Particles using DEM
Hiroshi TAKEDA
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Keywords: DEM, Breakup, Coalescence, RFLOW
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2001 Volume 15 Issue 4 Pages 373-377

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Abstract

A model for simulating breakup and coalescence of bubbles and liquid particles using DEM is introduced in multi-phase flow simulation. In addition, an approximation method for simulating numerous number of particles effectively is described. Numerical examples are next shown obtained by using a commercial flow simulation software “RFLOW”, in which the present model has been implemented.

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© 2001 by The Japanese Society for Multiphase Flow
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