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Alternative refrigerants to HCFC22 in air-conditioning applications.

Author(s) : KONDEPUDI S. N.

Summary

The paper presents the results obtained from an experimental program using 3 different compositions of R32-R134a blends in a 2-ton split system air conditioner. All three blends had steady state efficiency levels within 2% of R22 performance levels. The results show that the 40/60% blend R32-R134a was the most promising alternative with both efficiency and capacity levels within 1% of R22. Improved performance levels should be possible.

Details

  • Original title: Alternative refrigerants to HCFC22 in air-conditioning applications.
  • Record ID : 1993-3231
  • Languages: English
  • Source: Heat Pumps for Energy Efficiency and Environmental Progress: Proceedings of the 4th International Energy Agency Heat Pump Conference.
  • Publication date: 1993/04/26
  • Document available for consultation in the library of the IIR headquarters only.

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