Replacement of R22 with refrigerant mixtures with several components: leakage and effects on the refrigeration circuit.

[In German. / En allemand.]

Author(s) : REISS M.


Different refrigerant mixtures (R404A, HX4, R407C) with different temperature glides are presented in order to investigate their leakage behaviour, that is to say the resulted changes in concentration. The paper studies the pressure rate, the compressor outlet temperature, the volumetric refrigeration capacity and the refrigeration capacity rate.


  • Original title: [In German. / En allemand.]
  • Record ID : 1996-3288
  • Languages: German
  • Source: DKV-Tagungsbericht 1995, Ulm.
  • Publication date: 1995/11/22


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