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Study of oil return characteristics in a display case refrigeration system. Comparison of different lubricants for a HFC-blend refrigerant.

Author(s) : FUNG K. K., SUNDARESAN S. G.

Summary

Oil return characteristics of refrigerant blend R404A with two lubricants, a naphthenic mineral oil, and a polyolester were evaluated in a low temperature display case refrigeration system. Polyolester lubricants exhibit superior oil return characteristics than mineral oils.

Details

  • Original title: Study of oil return characteristics in a display case refrigeration system. Comparison of different lubricants for a HFC-blend refrigerant.
  • Record ID : 1995-0805
  • Languages: English
  • Source: Proceedings of the 1994 International Refrigeration Conference at Purdue.
  • Publication date: 1994/07/19
  • Document available for consultation in the library of the IIR headquarters only.

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