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Agitation in a Liquid Fluidized Bed

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Experimental and Theoretical Advances in Fluid Dynamics

Abstract

The random motion of mono-dispersed particles in a liquid fluidized bed was measured and processed from video recordings, using a refractive index matching method. 3D trajectories of coloured particles have been collected in a wide range of solid fraction, and statistical quantities have been derived in the range of high particle Reynolds number (O(10) < Re p  < O(103)) and intermediate Stokes number (O(1) < St < O(10)). The evolution of the particle velocity variance as a function of solid fraction has been determined for different concentrations.

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Correspondence to Alicia Aguilar-Corona .

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Aguilar-Corona, A., Masbernat, O., Zenit-Camacho, R., Figueroa-Espinoza, B. (2012). Agitation in a Liquid Fluidized Bed. In: Klapp, J., Cros, A., Velasco Fuentes, O., Stern, C., Rodriguez Meza, M. (eds) Experimental and Theoretical Advances in Fluid Dynamics. Environmental Science and Engineering(). Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-17958-7_4

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