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http://hdl.handle.net/2080/1050
Title: | Hydrodynamics of Regular Particles in a Liquid-Solid Semifluidized Bed |
Authors: | Jena, H M Roy, G K Meikap, B C |
Keywords: | Hydrodynamics Liquid-solid semi-fluidization Pressure drop packed bed height minimum and maximum semi-fluidization velocity viscosity effect. |
Issue Date: | 2009 |
Publisher: | Elsevier |
Citation: | Powder Technology (2009) |
Abstract: | Semi-fluidized bed hydrodynamics, including minimum and maximum semifluidization velocities, packed bed formation and pressure drop across the bed, have been studied in a 0.1 m ID liquid-solid semi-fluidized bed. The top grid is a specially designed perforated plate to have negligible pressure drop across it and to retain all the particles used in the experiment. Experimental parameters studied included velocity, density and viscosity of the liquid, particle size, static bed height and expansion ratio. Empirical and semi-empirical models have been derived. The results have been compared with those available in the literature. |
URI: | http://dx.doi.org/10.1016/j.powtec.2009.07.022 http://hdl.handle.net/2080/1050 |
Appears in Collections: | Journal Articles |
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