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Numerical study of two-phase granular flow for process equipment

From National Research Council Canada

DOIResolve DOI: https://doi.org/10.1115/1.1310366
AuthorSearch for: 1; Search for: 1; Search for: 1
Affiliation
  1. National Research Council of Canada
FormatText, Article
Subjectmass transport; CFD; modeling
Abstract
This paper reports on a research program of modeling multi-phase granular flow. Both single-phase granular flow and two-phase liquid/granular flow in a pressure vessel were considered. For the latter case, detailed results based on a viscous/Mohr-Coulomb closure were compared to existing formulations. Idealized test cases indicated that the numerical procedure is sound. Subsequent simulations of two-phase flow using realistic geometries and boundary conditions showed that the pressure distribution in the solid phase is fundamentally different for the Mohr-Coulomb system than for the conventional system. The effect of the angle of internal friction, geometry, and other parameters is discussed.
Publication date
In
  • Transactions of the ASME. Journal of Pressure Vessel Technology 122, no. November 4 (1 November 2000): 462–468.
LanguageEnglish
Peer reviewedYes
NRC numberNRCC 44736
NRC-IRC-10258
NPARC number5211435
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Record identifier2e256ded-2b42-46fc-abb6-d06ef0a0d512
Record created2008-12-02
Record modified2020-03-26
Date modified: