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Use of ice slurry in a supermarket display cabinet.

Author(s) : FIELD B. S., KAUFFELD M., MADSEN K.

Summary

The study investigates a propylene glycol based ice slurry compared with single-phase chilled propylene glycol in a medium temperature (M2) display case. The temperature of the ice slurry was higher than the mixture of single-phase propylene glycol containing the same amount of thermal cooling energy. Also investigated was the use of a speed control pump for the cabinet running with glycol. The pump was regulated by the temperature inside the cabinet. This could result in up to 40% reduction in pump energy.

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Details

  • Original title: Use of ice slurry in a supermarket display cabinet.
  • Record ID : 2004-0173
  • Languages: English
  • Source: 21st IIR International Congress of Refrigeration: Serving the Needs of Mankind.
  • Publication date: 2003/08/17

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