On the effect of anisotropy on the turbulent dispersion and deposition of small particles

The eddy interaction model (EIM) is modified based on damping functions obtained for the direct numerical simulation (DNS) of turbulent flow through a duct. The resulting model is used to simulate droplet dispersion in wave-plate demisters, in which low intensity turbulent flows occur. Results of pa...

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Bibliographic Details
Published inInternational journal of multiphase flow Vol. 25; no. 3; pp. 551 - 558
Main Authors Wang, Yi, James, P.W.
Format Journal Article
LanguageEnglish
Published Oxford Elsevier Ltd 01.04.1999
Elsevier
Subjects
Anisotropy
Computer simulation
Deposition
Dispersions
Exact sciences and technology
Flow interactions
Fluid dynamics
Functions
Fundamental areas of phenomenology (including applications)
Multiphase and particle-laden flows
Nonhomogeneous flows
Particles (particulate matter)
Physics
Reynolds number
Turbulent flow
Anisotropy
Two-phase flow
Digital simulation
Hydrodynamic dispersion
Deposition rate
Particle suspension
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Summary:The eddy interaction model (EIM) is modified based on damping functions obtained for the direct numerical simulation (DNS) of turbulent flow through a duct. The resulting model is used to simulate droplet dispersion in wave-plate demisters, in which low intensity turbulent flows occur. Results of particle dispersion obtained with the method agree well with the experimental data of Liu and Agarwal.
Bibliography:ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
ISSN:0301-9322
1879-3533
DOI:10.1016/S0301-9322(98)00053-6