ShareMeasurement of solubility, viscosity, and density of R507A refrigerant/lubricant mixtures.
Author(s) : CAVESTRI R. C., THUERMER J. R., SEEGER-CLEVENGER D.
Summary
The refrigerant vapour/liquid lubricant equilibrium viscosity reduction of two polyolesters (POE), viscosity grades 32 and 68 ISO VG, and one polyalkylene glycol (PAG), viscosity grade 68 ISO VG, were measured with R507A from -5 to 125°C up to 500 psia.
Details
- Original title: Measurement of solubility, viscosity, and density of R507A refrigerant/lubricant mixtures.
- Record ID : 2006-1644
- Languages: English
- Source: ASHRAE Transactions. 2005 Winter Meeting. Volume 111, part 1 + CD-ROM.
- Publication date: 2005
- Document available for consultation in the library of the IIR headquarters only.
Links
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Indexing
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Themes:
Compressors;
Lubricants;
Blends - Keywords: Viscosity; Solubility; Refrigeration; R507a; Polyolester; Polyalkylene glycol; Equilibrium; Measurement; Lubricant; Density; Miscibility; Mixture; Refrigerant; Air conditioning
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