Solids movement in liquid fluidised beds—II Measurements of axial mixing coefficients
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Cited by (37)
Computational fluid dynamics simulation of adsorption process in a liquid-solids fluidized bed
2021, Journal of Environmental Chemical EngineeringEstimation of dispersion coefficient in a solid-liquid fluidised bed system
2020, Powder TechnologyCitation Excerpt :They also found the motion of fluidised solids anisotropic (ratio of the rms of both the axial and the radial velocities equal to 2.16), a behaviour earlier reported in Hadley [11] and Carlos and Richardson [13]. The distribution of solid particles speed was expressed by an analogy with the molecular speed based on Maxwell distribution [13,15]. Aguilar-Corona et al. [16,17] investigated collision phenomenon in an SLFB using a measurement of the collision frequency and a normal restitution coefficient.
Analysis of particle dispersion coefficient in solid-liquid fluidised beds
2020, Powder TechnologyCitation Excerpt :The mathematical model was used to evaluate concentration distribution and dispersion coefficients of the solid phases. By analysing experimental data reported by the other investigators [10,12,31,33,34,38,44], they proposed a unified correlation of dispersion coefficients based on appropriate dimensionless groups. However, the model over-predicted the experimental dispersion coefficient by an order of magnitude [45] at low particle Reynolds number.
Correlating the hydrodynamics of fluidized media with the extent of membrane fouling mitigation: Effect of bidisperse GAC mixtures
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