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Thermal properties of R134a in a liquid phase.

[In Russian. / En russe.]

Author(s) : KESSELMAN P. M., ZELEZNYJ V. P., SEMENJUK Ju. V.

Type of article: Article

Summary

Using the piezometric method, in the range of temperatures from 212 to 368 K and pressures from 0.3 to 20 megapascals, the density of the liquid refrigerant R134a, which is not harmful to the ozone layer, was measured. The critical parameters of this refrigerant were determined. With the state equation, in using the experimental data, the density of R134a was measured. The test method is described and the results of calculations and tests are compared. C.C.

Details

  • Original title: [In Russian. / En russe.]
  • Record ID : 1993-0111
  • Languages: Russian
  • Source: Kholodilnaya Tekhnika - n. 7
  • Publication date: 1991
  • Document available for consultation in the library of the IIR headquarters only.

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