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Vapour-liquid equilibrium, coexistence curve and critical locus for binary R32-R125 mixture.
Author(s) : HIGASHI Y.
Summary
Two kinds of the equilibrium measurements for the binary R32-R125 mixture were carried out. The vapour-liquid equilibrium was measured by the static method in the temperature range between 283 and 313 K. Based upon the present results, the temperature dependence of the binary interaction parameters was discussed about three kinds of equations of states, i.e., Soave-Redlich-Kwong, Peng-Robinson, Carnahan-Starling-De Santis equations. On the other hand, the vapour-liquid coexistence curve near the critical point was also measured by the observation of the meniscus disappearance.
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Details
- Original title: Vapour-liquid equilibrium, coexistence curve and critical locus for binary R32-R125 mixture.
- Record ID : 1996-0733
- Languages: English
- Source: For a Better Quality of Life. 19th International Congress of Refrigeration.
- Publication date: 1995/08/20
- Document available for consultation in the library of the IIR headquarters only.
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Indexing
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Themes:
HFCs;
Blends - Keywords: Equilibrium; Measurement; Liquid-vapour; Liquid; Vapour; R32; R125; Physical property; Substitute; Critical point; Mixture; Refrigerant
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