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Eulerian Simulation of Gas‐Solid Particle Flow by BDIM
Author(s) -
Požarnik M.,
Škerget L.
Publication year - 2002
Publication title -
pamm
Language(s) - English
Resource type - Journals
ISSN - 1617-7061
DOI - 10.1002/1617-7061(200203)1:1<371::aid-pamm371>3.0.co;2-b
Subject(s) - eulerian path , mechanics , vorticity , flow (mathematics) , drag , computation , multiphase flow , vector field , classical mechanics , drag coefficient , bubble , physics , vortex , mathematics , mathematical analysis , lagrangian , algorithm
The numerical scheme based on the boundary domain integral method (BDIM) for the numerical simulation of twophase two‐component flows is presented. A program is being developed to model the hydrodynamics of fluidized bed systems by using the Eulerian approach in terms of velocity‐vorticity variables formulation. With the vorticity vector both phases motion computation scheme is partitioned into its kinematic and kinetic aspect. Influence of the drag coefficient on the two‐phase two‐component flow field is studied on the two‐phase gas‐solid particles vertical channel flow.