swirling fluidized bed
Aerodynamics of a swirling fluidized bed
... The swirling fluidized bed is an outcome of studies carried out in order to overcome disadvantages of the conventional fluidized bed (Sreenivasan and Raghavan, 2002; Ozbey and Soylemez, ...
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One-Dimensional Modeling of Hydrodynamics in a Swirling Fluidized Bed
... a swirling fluidized bed (S FB) for packed and swirling regimes using an analytical model that draws inspiration from the order- of-magnitude analysis ...of bed particles, linear ...
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Drying of sponge media using swirling fluidized bed dryer
... Fluidized bed dryers are known to yield very high rate of heat and mass transfer to the bed of particles which results in efficient ...drying. Fluidized bed technology has been used in ...
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Sponge media drying using a swirling fluidized bed dryer
... space. Fluidized bed dryers are known to yield very high rate of heat and mass transfer and widely used for various drying ...of fluidized bed is the swirling fluidized ...
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Numerical study of the plenum chamber of a swirling fluidized bed
... The swirling fluidized bed is an outcome of studies carried out in order to overcome the disadvantages of the conventional fluidized beds ...
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Effect of plenum chamber depth in a swirling fluidized bed
... CFD simulation is an effective method to understand the complex phenomena of velocity distribution such as in the swirling fluidized bed. These aerodynamic characteristics are imperative in ...
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Flow visualization in a swirling fluidized bed
... A Swirling fluidized bed (SFB) is known to yield high a solid-fluid interaction which augments heat and mass transfer due to the swirling ...shallow bed operation only due to momentum ...
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Experimental studies on a swirling fluidized bed with annular distributor
... a swirling fluidized bed which operates with an annular-blade ...as bed material to study different bed configurations, taking into account the variation of fraction of open area ...and ...
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Cold flow behavior of a swirling fluidized bed incinerator
... and bed height influences the bed behaviour, particularly its operating ...all bed heights while the 600-850µm particles were capable to swirl only for shallow bed height (25 ...all bed ...
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Asymptotic CFD study of a plenum chamber in swirling fluid bed
... From Taylor’s series expansion (equation 3.2) and the above conditions the final correlation of pressure drop coefficient with Reynolds Number and the number of pipe inlet into the plenum chamber of a swirling ...
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Experimental study of flow in a plenum chamber of a swirling fluid bed
... In the present study an experimental system is constructed for verification of the numerical approach used in designing the plenum chamber of a swirling fluidized bed. The airflow entering the plenum ...
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Experimental performance investigation of swirling flow enhancement on fluidized bed dryer
... the swirling fluidized bed dryer, and wheat is considered as a drying ...a swirling motion to the air in between the guide vanes and the chamber ...grain bed, it absorbs moisture under ...
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Impact of Local Bed Hydrodynamics on Jet-Bed Interaction
... hot fluidized particles, where cracking take ...with fluidized solid ...involving bed hydrodynamics, spray nozzle geometry and arrangement affect the interaction between liquid and particles in a ...
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Hydrodynamic Studies of Fluidized Bed Chemical Vapor Deposition Reactors to Produce Carbon Nano Tubes via Catalytic Decomposition over Co/Pd MgO
... as fluidized bed chemical vapor deposition (FBCVD) ...the bed was calculated before the design of the bed and the bed was fabricated and designed according to the density and particle ...
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... circulating fluidized bed [7]. The particle size influences the bed hydrodynamics and combustion behavior to some extent, but exerts a dominant influence on heat transfer in the fluidized ...
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Effect of Local Bed Hydrodynamics on the Distribution of Liquid in a Fluidized Bed
... In the coker regions where bitumen is injected, the gas is a mixture of product vapors and steam. Steam introduced at different levels rises through the coker: the stripping steam is injected near the bottom, then the ...
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Mathematical Modelling and Computer Simulation of Particle Size Growth in Electrochemical Reactor
... The reactor in consideration is fluidized bed electrochemical reactor, with rectangular geometry and perpendicular configuration operating under limiting current condition. The reactor was modelled with ...
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DESIGN OF FLUIDIZED BED BIOREACTOR FOR BIOLOGICAL DENITRIFICATION
... designed fluidized bed bioreactor for biological denitrification gives maximum nitrate removal ...The fluidized bed bioreactor was used in recycle process in which at stable operating ...
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Computational Scheme Guided Design of a Hybrid Mild Gasifier
... Syamlal (1987) developed a multi-particle model of fluidization phenomena. He simulates fluidization, for example, as segregation, elutriation, and solids mixing. The concept known as particle- particle drag is required ...
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Factors Affecting Bed Agglomeration in Bubbling Fluidized Bed Biomass Boilers
... in fluidized bed processes still has some technical ...of bed materials at high temperature is one of the most important and challenging ...the fluidized bed conversion (combustion or ...
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