Section 63
Chapter 62,458

Heat transfer in circulating fluidized beds

K.-E. Wirth

Chemical Engineering Science 50(13): 2137-2151


ISSN/ISBN: 0009-2509
DOI: 10.1016/0009-2509(95)00025-z
Accession: 062457729

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The wall-to-suspension heat transfer in circulating fluidized beds depends on the fluid mechanics immediately near the wall and on the thermal properties of the gas used. Experimental investigations of circulating fluidized beds of low dimensionless pressure gradients with different solid particles like bronze, glass and polystyrene at ambient temperatures show no influence of the conductivity and the heat capacity of the solids on the heat transfer coefficient.

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