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Study on thermophysical properties of carbon dioxide and PAG lubricant mixtures.

[In Chinese. / En chinois.]

Author(s) : WANG Y., MA Y., LI M., et al.

Type of article: Article

Summary

The thermophysical properties of CO2 and PAG lubricant mixtures were investigated in this study. The correlation I equations selected were used to calculate the thermophysical properties of PAG lubricant and were modified with the existing experimental data. A model of the thermodynamic state equation was adopted to calculate the solubility of CO2 in PAG lubricant. In addition, the thermophysical properties of CO2 and PAG mixtures were calculated and obtained.

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Pages: pp. 1-5

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Details

Original title: [In Chinese. / En chinois.]
Record ID : 2010-0750
Languages: Chinese
Source: Journal of Refrigeration - vol. 30 - n. 3
Publication date: 2009/06
DOI: http://dx.doi.org/10.3969/j.issn.0253-4339.2009.03.001

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Indexing

Themes: CO2;
Lubricants
Keywords: Thermal property; Refrigerating system; Polyalkylene glycol; Lubrication; Physical property; Mixture; Compressor; CO2