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COMPARATIVE STUDY OF R12-R11 AND R12-R113 MIXTURES IN A HEAT PUMP CIRCUIT.

ETUDE COMPARATIVE DES MELANGES R12-R11 ET R12-R113 DANS UN CIRCUIT DE POMPE A CHALEUR.

Author(s) : TAJOURI F., DALIGAULT J., DUMINIL M.

Summary

THE AUTHORS HAVE USED AN EXPERIMENTAL SYSTEM FOR THE STUDIES OF THE R12-R11 AND R12-R113 ZEOTROPIC (OR NON-AZEOTROPIC) MIXTURES BEHAVIOUR. WITH THESE MIXTURES, THEY HAVE MEASURED, ALONG THE CONDENSER AND THE EVAPORATOR: TEMPERATURES (REFRIGERANT, EXCHANGER WALL AND WATER) ; CONCENTRATIONS IN R12 OF LIQUID AND VAPOUR PHASE ; FRACTION OF THERMAL FLUX EXCHANGED ; AND LOCAL HEAT TRANSFER COEFFICIENT. THE EXPERIMENTS ARE MADE WITHOUT LUBRICANT.

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Pages: 358-366

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Details

  • Original title: ETUDE COMPARATIVE DES MELANGES R12-R11 ET R12-R113 DANS UN CIRCUIT DE POMPE A CHALEUR.
  • Record ID : 1988-1217
  • Languages: French
  • Source: Development in refrigeration, refrigeration for development. Proceedings of the XVIIth international Congress of Refrigeration.
  • Publication date: 1987/08/24
  • Document available for consultation in the library of the IIR headquarters only.

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