The 12th International Conference on Fluidization - New Horizons in Fluidization Engineering
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May 13-17, 2007
The dynamic behaviour of a bubbling fluidised bed markedly changes when the bed is run close to Umf or when it is shallow. It is shown that these changes can be explained using the kinematic models of Clift and Grace (1,2) and Davidson (3) (the model implementation is described in detail by Croxford (11)). The use of this model and tomographic measurements allows the conclusions to be made for three-dimensional fluidised beds, which can be difficult to observe directly.
Anthony Croxford and Mark A. Gilbertson, "Bubble Distribution in Cylindrical Fluidized Beds: The Effects of Bed Depth and Gas Speed" in "The 12th International Conference on Fluidization - New Horizons in Fluidization Engineering", Franco Berruti, The University of Western Ontario, London, Canada; Xiaotao (Tony) Bi, The University of British Columbia, Vancouver, Canada; Todd Pugsley, University of Saskatchewan, Saskatoon, Saskatchewan, Canada Eds, ECI Symposium Series, (2007). http://dc.engconfintl.org/fluidization_xii/25