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COMPARED PERFORMANCES OF R114, R142B AND R133A. REFRIGERANTS FOR HIGH TEMPERATURE HEAT PUMPS.

PERFORMANCES COMPAREES DES FLUIDES R114, R142B ET R133A. FLUIDES POUR POMPES A CHALEUR HAUTES TEMPERATURES.

Author(s) : ARNAUD D.

Type of article: Article

Summary

COMPARISON FOR 9 TYPICAL HEAT PUMP CYCLES CORRESPONDING TO THREE EVAPORATION TEMPERATURES: 323, 333 AND 343 K (50, 60 AND 70 DEG C) AND THREE CONDENSATION TEMPERATURES: 353, 373 AND 403 K (80, 100 AND 130 DEG C). THE MAIN MAGNITUDES DETERMINING THE SELECTION OF THE REFRIGERANT ARE COMPARED (CRITICAL TEMPERATURE, PRESSURE, COP, VOLUMETRIC HEAT PRODUCTION, COMPRESSION RATIO, TEMPERATURE AT THE END OF COMPRESSION). THIS MAKES IT POSSIBLE TO DEFINE THE DOMAINS OF APPLICATION ADVISABLE FOR EACH COMPARED REFRIGERANT. J.R.

Details

  • Original title: PERFORMANCES COMPAREES DES FLUIDES R114, R142B ET R133A. FLUIDES POUR POMPES A CHALEUR HAUTES TEMPERATURES.
  • Record ID : 1986-2469
  • Languages: French
  • Source: La revue pratique du froid et du conditionnement d'air - vol. 40 - n. 606
  • Publication date: 1985
  • Document available for consultation in the library of the IIR headquarters only.

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