[PDF] Top 20 Flow visualization in a swirling fluidized bed
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Flow visualization in a swirling fluidized bed
... Flow visualization is one of the classical experimental techniques in which flow patterns are made visible to eye, particularly to obtain fundamental information on flow ...distribution, ... See full document
7
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, ... See full document
45
Experimental study of flow in a plenum chamber of a swirling fluid bed
... The flow in the plenum chamber of the swirling fluidized bed is more complex and different from the situations studied earlier ...the flow structure in the plenum ...a swirling ... See full document
7
Drying of sponge media using swirling fluidized bed dryer
... experiment, bed loading with 100°C air flows begin to dry so that 90°C air flows, while 80°C air flows is still in wet condition and only start fully dry at between 12 th minute and 14 th ... See full document
5
Experimental performance investigation of swirling flow enhancement on fluidized bed dryer
... enters at the bottom of the chamber through distributor plate and leaves at the top, and fluidization of grains takes place inside to the chamber. The distributor is made of a number of blades that are truncated sectors ... See full document
5
Numerical study of the plenum chamber of a swirling fluidized bed
... contour at the exit plane is exhibited. Simulations were performed using the finite volume method. Steady-state segregated implicit solver and Reynolds- Averaged Navier-Stokes (RANS) Equations Models, RNG κ-ε model with ... See full document
6
Effect of plenum chamber depth in a swirling fluidized bed
... the flow distribution inside the SFB due to the effect of varying plenum chamber depth, three statistical parameters were applied in this study; the standard deviation, σ, skewness, S and kurtosis, ... See full document
7
One-Dimensional Modeling of Hydrodynamics in a Swirling Fluidized Bed
... Fig. 6 shows experimental set up of the SFB of the present study, which was similar to the design used by Sreenivasan and Raghavan [7]. A Plexiglas acrylic column formed the bed wall. To eliminate the possible ... See full document
10
Effect of Novel Swirl Distributor Plate on Hydrodynamics of Fluidized Bed Gasifier
... a fluidized bed homogenously has led to innovation in air supply and distributor design such as controlling the bubble size with flow pulsation distributor [1], vibrated beds [2], sound assisted beds ... See full document
8
Experimental studies on a swirling fluidized bed with annular distributor
... rotating fluidized. The bed applies the injection of fluidizing gas tangentially in to the fluidization chamber via multiple entry gas inlet slots in its cylindrical wall while rotating at a certain ...the ... See full document
6
Cold flow behavior of a swirling fluidized bed incinerator
... cold flow study carried out in the SFBI, it can be concluded that both particle size and bed height influences the bed behaviour, particularly its operating ...all bed heights while the ... See full document
6
Bubble-Induced Inverse Gas-Liquid-Solid Fluidized Bed
... regime, bed expansion ratio is influenced by the liquid velocity and gas ...the bed increases while the liquid holdup ...gas flow rate, increasing the liquid flow rate improves the linear ... See full document
127
Particle Flow, Agglomeration, Mixing, Chemical and Physical Absorption in Circulating Fluidized Bed Absorbers
... these are for activated carbon injection into a straight duct; not a circulating loop. Activated carbon has a long age of reactivity, usually of the order of hours [67,70, 73], but the adsorption activity can decrease ... See full document
138
Optimization of Zeaxanthin Production by Immobilized Flavobacterium sp Cells in Fluidized Bed Bioreactor
... Industry uses them as nutritional supplements, in phar- maceuticals, food colorants, and animal diets [6]. Most of the carotenoids used industrially are chemically synthe- sized (e.g.: Astaxanthin, Cantaxanthin, ... See full document
7
Identification of the granulation process in the fluidized bed
... the fluidized bed is developed [1-9]. Granulation in the fluidized bed is accompanied by the multifactor heat and mass transfer processes of granules ... See full document
6
Numerical modelling of a fast pyrolysis process in a bubbling fluidized bed reactor
... In this study, a numerical framework for simulation of fast pyrolysis process is developed. In order to verify the capability of this numerical framework, a standard 2-D lab scale bubbling fluidized bed is ... See full document
7
Bed Agglomeration Behavior in a Bubbling Fluidized-Bed Combustor
... for fluidized-bed combustion of biomass have been studied ...a fluidized bed reactor was about ...of bed materials and forming bigger bubbles in the bed, which could break the ... See full document
119
Catalytic fast pyrolysis of corn stover in a fluidized bed heated by hot flue gas: Physicochemical properties of bio-oil and its application
... fixed bed reactor, and the catalyzers included red mud, HZSM-5 and metallic oxide [18-20] ...by fluidized-bed ...a fluidized-bed reactor with dolomite as catalytic bed material ... See full document
8
Gasification of Biomass Using Fluidized Bed
... application. Fluidized bed gasification (FBG) is an emerging energy conversion technology for solid and liquid fuels, well suited to low-grade fuels and waste ... See full document
8
Effect of Local Bed Hydrodynamics on the Distribution of Liquid in a Fluidized Bed
... Pougatch et al. [7] developed a novel mathematical model to describe the spray jet and its contact with solid particles in a fluidized bed. Through analysis they found that increasing gas velocity improves ... See full document
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