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Vapor-liquid equilibrium measurements of the binary R32 + R125 refrigerant mixture.

[In Japanese. / En japonais.]

Author(s) : HGASHI Y., MIYAKE T., FUJII K. I.

Type of article: Article

Summary

Vapor-liquid equilibrium (VLE) data of the binary R32 + R125 refrigerant mixture including R410A (50mass% R32 + 50mass% R125) were obtained by the circulation-type experimental apparatus with a liquid-bath thermostat. VLE measurements were carried out in the temperatures between 263.15 K and 318.15 K and in the pressure between 505 kPa and 274 kPa. The experimental uncertainties of temperature, pressure, and composition measurements were estimated to be within 3 mK, 0.1% and 0.4%, respectively. The present date were compared with reported experimental data against the REFPROP 6.01 as well as REFPROP 7.0 calculation results.

Details

  • Original title: [In Japanese. / En japonais.]
  • Record ID : 2004-2676
  • Languages: Japanese
  • Source: Transactions of the Japan Society of Refrigerating and Air Conditioning Engineers - vol. 20 - n. 4
  • Publication date: 2003
  • Document available for consultation in the library of the IIR headquarters only.

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