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EXPERIMENTAL COMPARISON OF TWO DEFROSTING MODES FOR REFRIGERATING MACHINES.

COMPARAISON EXPERIMENTALE DE DEUX MODES DE DEGIVRAGE DE MACHINES FRIGORIFIQUES.

Author(s) : COULIBALY D., HABERSCHILL P., LALLEMAND M.

Summary

TRIALS ARE CARRIED OUT FOR DIFFERENT ROOM TEMPERATURES (-20 TO 5 DEG C). THE REAL OPERATING CONDITIONS ARE SIMULATED BY OPENING THE DOOR AT REGULAR TIME INTERVALS. THE EFFECTIVENESS OF REVERSE-CYCLE DEFROSTING IS HIGHER THAN THAT OF ELECTRICAL HEATING, THE LATTER PROCESS LEADING TO A HIGHER DAILY ELECTRIC CONSUMPTION ANDCONSEQUENTLY TO AN INCREASE IN ROOM TEMPERATURE. THE EVOLUTION OF THE TEMPERATURE OF STORED FOODS, SIMULATED BY TYLOSE, IS STUDIED.

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Details

  • Original title: COMPARAISON EXPERIMENTALE DE DEUX MODES DE DEGIVRAGE DE MACHINES FRIGORIFIQUES.
  • Record ID : 1992-2237
  • Languages: French
  • Source: New challenges in refrigeration. Proceedings of the XVIIIth International Congress of Refrigeration, August 10-17, 1991, Montreal, Quebec, Canada.
  • Publication date: 1991/08/10
  • Document available for consultation in the library of the IIR headquarters only.

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