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Analysis of the subcooling on refrigerating systems using R410A or R404A.

Author(s) : BENOUALI J., CHANG Y. S., CLODIC D.

Summary

Both R410A and R404A present low critical temperatures, in the range of 72.5 °C. Consequently, the refrigerating capacity and the energy efficiency of the system decrease substantially when condensing temperature rises. Subcooling, either by external group or by superfeed, improves drastically the refrigerating capacity and the COP.

Details

  • Original title: Analysis of the subcooling on refrigerating systems using R410A or R404A.
  • Record ID : 2001-1306
  • Languages: English
  • Source: Proceedings of the 2000 International Refrigeration Conference at Purdue.
  • Publication date: 2000/07/25
  • Document available for consultation in the library of the IIR headquarters only.

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