Thermal conductivity.

[In Japanese. / En japonais.]

Author(s) : YATA J.

Type of article: Article


The present status of the research on the thermal conductivity of R32, R123, R124, R125, R134a, R141b, R142b, R143a, R152a, R225ca and R225cb is reviewed. The thermal conductivity of refrigerants as a function of temperature, both in liquid and gaseous states, is shown. A brief discussion is given to the general behaviour of the thermal conductivity of refrigerants in liquid state. Measurement including the critical region is limited to R134a and R142b; more detailed investigations are necessary for the other refrigerants.


  • Original title: [In Japanese. / En japonais.]
  • Record ID : 1994-0817
  • Languages: Japanese
  • Source: Refrigeration - vol. 68 - n. 786
  • Publication date: 1993/04
  • Document available for consultation in the library of the IIR headquarters only.


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