The nature of the flow just above the perforated plate distributor of a gas-fluidised bed, as imaged using magnetic resonance

Flow patterns within a 3D bed of oil-containing seeds fluidised by nitrogen have been observed for the first time using magnetic resonance imaging (MRI). Attention was focused on the lower region of the bed, just above the multi-orifice distributor: the orifices were 1.0 or 1.5 mm in diameter with s...

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Veröffentlicht in:	Chemical engineering science 2006-09, Vol.61 (18), p.6002-6015
Hauptverfasser:	Rees, A.C., Davidson, J.F., Dennis, J.S., S Fennell, P., Gladden, L.F., Hayhurst, A.N., Mantle, M.D., Müller, C.R., Sederman, A.J.
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Bubble Chemical engineering Dead-zone Distributors Exact sciences and technology Fluidisation Fluidization Hydrodynamics of contact apparatus Jets Magnetic resonance imaging Mixing Velocity mapping
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