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Atmospheric viscosity of azeotropic mixtures of gaseous CFC, HCFC, HFC and FC-refrigerants.

[In Russian. / En russe.]

Author(s) : TSVETKOV O. B., LAPTEV Û. A.

Type of article: Article

Summary

The methods of calculation of atmospheric viscosity of refrigerants on the base of minimal empiric data are examined. Halogenated saturated hydrocarbons, azeotropes on their base, in particular hydrofluorocarbons as alternatives to CFC and HCFC refrigerants are the object to investigate. The opportunities of empiric generalization are argued with the methodology developed by L. P. Filippov and I. F. Golubev when systematizing experimental data on refrigerants viscosity in a state of diluted gas. The calculations are well correlated with the results of experiments for the temperature meanings in the range of T = 0.6 - 1.2.

Details

  • Original title: [In Russian. / En russe.]
  • Record ID : 30020345
  • Languages: Russian
  • Source: Kholodilnaya Tekhnika - n. 10
  • Publication date: 2014/10

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