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A Preliminary Study of Hydrodynamics and Heat Transfer in a Bubbling Fluidized Bed Containing Sand Particle Using CFD

descriptionPublicationkeyboard_double_arrow_right Article , Journal , Conference object 01 Dec 2015 Italy Publisher:Elsevier BVJournal:Energy Procedia, volume 81, pages 1,041-1,054 (issn: 1876-6102,

Authors: Diego Perrone; Mario Amelio;

doi: 10.1016/j.egypro.2015.12.113

handle: 20.500.11770/132075 , 20.500.11770/341575

A Preliminary Study of Hydrodynamics and Heat Transfer in a Bubbling Fluidized Bed Containing Sand Particle Using CFD

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Abstract

AbstractFluidized bed reactors are found in a wide range of applications in various industrial operations, including chemical, mechanical, petroleum, mineral and pharmaceutical industries. This work aims to study hydrodynamics and heat transfer between fluidized bed and a heated wall using the Eulerian – Eulerian approach. Gas/particle flow behavior in the riser section of a Bubbling Fluidized Bed has been simulated using a Computational Fluid Dynamics (CFD) combined with a Kinetics Theory of Granular Flow (KTGF). Conservation equations of mass and momentum for each phase has been solved using the finite volume technique. The results of numerical solutions have been compared with results from literature.

Country

Italy

Related Organizations

University of Calabria
Italy
National Institute for Nuclear Physics
Italy

Keywords

Bubbling Fluidized Bed, Computational Fluid Dynamics, Heat Transfer, Energy(all), Hydrodynamics, General Earth and Planetary Sciences, General Environmental Science

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