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The porosity in a fluidized bed heat transfer model.

Author(s) : VISSER G., VALK M.

Type of article: Article

Summary

A mathematical model of heat transfer between a fluidized bed and an immersed surface and a model of gas flow and porosity, both recently published, were combined and further modified in the area of low velocities where the particle convective component of heat transfer is low or neglectable. Experimental work consisted of measurements of both porosity and heat transfer in a cold fluidized bed of sand. Experimental results showed good agreement with model predictions, for both porosity and heat transfer.

Details

  • Original title: The porosity in a fluidized bed heat transfer model.
  • Record ID : 1993-2542
  • Languages: English
  • Source: International Journal of Heat and Mass Transfer - vol. 36 - n. 3
  • Publication date: 1993/02

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