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R134a and R23 mixtures.

[In German. / En allemand.]

Author(s) : DÖRING R., BUCHWALD H., EYNATTEN C. von

Type of article: Article

Summary

pvTx measurements were done on R134a and R23 mixtures, and a refrigerant compressor was used to measure refrigerating capacity, end compression temperature, compression pressure, isentropic efficiency and volumetric efficiency in a real installation. Mixtures were thus found that are suitable for the medium and low temperatures in refrigerating and air-conditioning machines, especially as substitutes for R22. Mixtures with 2-8% by weight of R23 were found to possess excellent refrigerating qualities.

Details

  • Original title: [In German. / En allemand.]
  • Record ID : 1994-2796
  • Languages: German
  • Source: Kälte + Klimatechnik (Die) - vol. 47 - n. 2
  • Publication date: 1994/03
  • Document available for consultation in the library of the IIR headquarters only.

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