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HEAT TRANSFER BETWEEN THE GAS AND SOLID PARTICLES IN FLUIDIZED BED FREEZING OF FOODSTUFFS.

Author(s) : GRUDA Z.

Summary

BASING ON THE PRINCIPLE THAT GAS VELOCITY BETWEEN PARTICLES IS CONSTANT AND EQUAL TO SUPERFICIAL VELOCITY, THE AUTHOR SHOWS THAT THE GOVERNING FACTOR IN HEAT EXCHANGE IS PARTICLE DIAMETER OR, MORE GENERALLY, ARCHIMEDES NUMBER. FROM HIS EXPERIMENTS, HE DRAWS HEAT TRANSFER RELATIONSHIPS. THE EXCHANGE COEFFICIENT DURING THE FREEZING OF FOODSTUFFS APPEARS TO BE CONSTANT WITHIN A WIDE RANGE OF DIAMETERS OF 8 TO 46 MM.

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Details

  • Original title: HEAT TRANSFER BETWEEN THE GAS AND SOLID PARTICLES IN FLUIDIZED BED FREEZING OF FOODSTUFFS.
  • Record ID : 1985-2399
  • Languages: English
  • Source: [Refrigeration serving humanity]. Proceedings of the XVIth international Congress of Refrigeration.
  • Publication date: 1983/08/07
  • Document available for consultation in the library of the IIR headquarters only.

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