Share

Performance testing of R134a and R12 refrigerants in a vapour-compression heat pump.

Author(s) : RIFFAT S. B., SHANKLAND N. J.

Summary

Testing has been carried out on a vapour-compression heat-pump system, using R12-mineral oil and R134a-mineral oil charges. A multiple-flushing technique was used to remove the mineral oil and the tests were repeated using a charge of R134a and an ester-based lubricant. The results were compared with theoretical data for R134a and R12 refrigerants.

Details

  • Original title: Performance testing of R134a and R12 refrigerants in a vapour-compression heat pump.
  • Record ID : 1995-0390
  • Languages: English
  • Publication date: 1993/11/01
  • Source: Source: CLIMA 2000, London
    n. 45a; 7 p.; 4 fig.; 1 tabl.; 5 ref.
  • Document available for consultation in the library of the IIR headquarters only.

Indexing