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A comparative assessment of empirical and lattice Boltzmann method-based drag models for simulation of gas–solid flow hydrodynamics in a bubbling fluidized bed
(2017-08-01)
In simulations of fluidized beds using computational fluid dynamics (CFD), the description of gas–solid flow hydrodynamics relies on a drag model to account for the momentum transfer between gas and solid phases. Although ...
Experimental aspects of biomass fuels in a bubbling fluidized bed combustor
(Elsevier B.V. Sa, 2008-09-01)
This work presents experimental information relevant to the combustion of biomass in a bubbling fluidized bed. The biomass distribution in a fluidized bed was studied through tests performed in a cold bed, while the volatiles ...
Experimental aspects of biomass fuels in a bubbling fluidized bed combustor
(Elsevier B.V. Sa, 2008-09-01)
This work presents experimental information relevant to the combustion of biomass in a bubbling fluidized bed. The biomass distribution in a fluidized bed was studied through tests performed in a cold bed, while the volatiles ...
Fluid-dynamic assessment of sugarcane bagasse to use as feedstock in bubbling fluidized bed gasifiers
(Elsevier B.V., 2014-12-05)
The fluid bed gasification of a sugarcane bagasse is a promising option for the large-scale production of fuel gas in order to increase the energetic efficiency of the sugar industry. A fluid-dynamic and thermodynamic ...
Experimental aspects of biomass fuels in a bubbling fluidized bed combustor
(Elsevier B.V. Sa, 2013)
Experimental aspects of biomass fuels in a bubbling fluidized bed combustor
(Elsevier Science SaLausanneSuíça, 2008)
Single-Bubble Dynamics in a Dense Phase Fluidized Sand Bed Biomass Gasification Environment
(ACS Publications, 2020)
Biomass gasification in fluidized beds is a process of important commercial value. The simulation of these fluidized bed units strongly depends on establishing bubble dynamics in dense phase sand fluidized beds. In these ...
A novel mechanism for bubble formation in fluidized systems: The effects of granular temperature on the stability in fluidization
(Brazilian Soc Chemical EngSao PauloBrasil, 2004)
A CFD comparative study of bubbling fluidized bed behavior with thermal effects using the open-source platforms mfix and openfoam
(MDPI, 2021-12-21)
This work studies the performance of two open-source CFD codes, OpenFOAM and MFiX, to address bubbling fluidized bed system at different temperature and heat transfer conditions. Both codes are used to predict two parameters ...