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The 12th International Conference on Fluidization - New Horizons in Fluidization Engineering

May 13-17, 2007 - Vancouver, Canada

Editors: 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
The articles for these proceedings are peer-reviewed.

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Dynamic Response Characteristics of Local Capacitive Measurement Devices with Application to CFD Validation
Clay R. Sutton, ExxonMobil Research & Development Company
John Chen, Lehigh University

ABSTRACT:
The Two-Fluid Model (TFM) approach to modeling fluid-solid systems holds great promise as a means to simulate arbitrary systems, thus greatly reducing design and scale-up efforts. Unfortunately, comprehensive experimental validations of these models are still in short supply. This work addresses this issue by proposing a framework under which to relate computational fluid dynamics model results with experimental measurements on a one-to-one basis. Specifically this is performed for the case of local solids concentration transients in a bench-scale bubbling fluidized bed. The manner in which this comparison is performed has implications for the conclusions that may be drawn for a given validation effort.

Clay R. Sutton and John Chen, "Dynamic Response Characteristics of Local Capacitive Measurement Devices with Application to CFD Validation" 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, Volume RP4 (2007). http://services.bepress.com/eci/fluidization_xii/87

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