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Prediction of the heat transfer with particulate fluidization

  • O. Molerus
  • K.-E. Wirth
Chapter
  • 293 Downloads
Part of the Powder Technology Series book series (POTS, volume 11)

Abstract

Particulate fluidization is the typical flow pattern in liquid fluidized beds. The term ‘particulate fluidization’ is used when the fluidized particles are homogeneously distributed by the fluidizing agent and the fluid dynamic behaviour of the bed can be described by the behaviour of a volume cell containing one particle. As with aggregate fluidization, a flow condition is named where particle-free fluid ‘bubbles’ occur alongside homogeneously distributed particles, which is the case with bubbling fluidized beds. With aggregate fluidization a characteristic volume cell cannot be marked off.

Keywords

Heat Transfer Heat Transfer Coefficient Nusselt Number Particulate Fluidization Heat Transfer Equation 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer Science+Business Media Dordrecht 1997

Authors and Affiliations

  • O. Molerus
    • 1
  • K.-E. Wirth
    • 1
  1. 1.Lehrstuhl für MechanischeVerfahrenstechnik der Universität Erlangen-NürnbergGermany

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