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INVESTIGATION OF R22/R142B MIXTURE AND R152A AS SUBSTITUTES FOR R12 IN DOMESTIC REFRIGERATORS.

Author(s) : SPINDLER U., et al.

Summary

A MIXTURE OF R22/R142B AND R152A AS POSSIBLE SUBSTITUTES FOR R12 WERE EXAMINED IN DOMESTIC REFRIGERATORS. A STEADY-STATE THERMODYNAMIC CYCLE ANALYSIS WITH R22/R142B AND R152A INDICATED AN INCREASE IN COP OF 2-5% COMPARED TO R12. THE R22/R142B MIXTURE AT 0.52 MASS FRACTION OF R22 PERFORMED UP TO 3% BETTER THAN R12 WITH COUNTER-CURRENT HEAT EXCHANGERS AND SYNTHETIC OIL (ALKYLBENZENE). THUS, R22/R142B AND R152A MAY BE USED IN DOMESTIC REFRIGERATORS WITHOUT LOSING EFFICIENCY OR POSING AN ENVIRONMENTAL PROBLEM.

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Pages: 892-896

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Details

  • Original title: INVESTIGATION OF R22/R142B MIXTURE AND R152A AS SUBSTITUTES FOR R12 IN DOMESTIC REFRIGERATORS.
  • Record ID : 1992-2250
  • Languages: English
  • 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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