Share
IIR document
Measurement and correlation of viscosity of a mixture of CO2 and a polyolester oil.
Author(s) : MARCELINO NETO M. A., BARBOSA J. R. Jr
Summary
In this paper, experimental results and correlations for the viscosity of CO2 (R744) and a commercial lubricant (POE ISO 68) are reported. The data were obtained in an experimental facility which enables the simultaneous measurement of solubility, liquid density and liquid viscosity. The ranges of pressure and temperature explored in the experiments were 0.9 to 5.8 MPa and 36.5 to 76.5°C. Significant departures from the ideal solution viscosity behaviour have been identified. The viscosities of the liquid mixtures were correlated with the Grunberg and Nissan (1949), Katti and Chaudry (1964) and McAllister (1960) correlations.
Available documents
Format PDF
Pages: 2008-2
Available
Public price
20 €
Member price*
Free
* Best rate depending on membership category (see the detailed benefits of individual and corporate memberships).
Details
- Original title: Measurement and correlation of viscosity of a mixture of CO2 and a polyolester oil.
- Record ID : 2009-1890
- Languages: English
- Source: 8th IIR-Gustav Lorentzen Conference on Natural Working Fluids (GL2008)
- Publication date: 2008/09/07
Links
See other articles from the proceedings (132)
See the conference proceedings
Indexing
-
Themes:
Compressors;
CO2;
Lubricants - Keywords: Viscosity; Polyolester; Correlation; Measurement; Lubricant; Mixture; Refrigerant; CO2
-
Solubility of carbon dioxide in pentaerythritol...
- Author(s) : BOBBO S., SCATTOLINI M., CAMPORESE R., et al.
- Date : 2005/08/02
- Languages : English
- Source: Commercial Refrigeration. Thermophysical Properties and Transfer Processes of Refrigerants. Proceedings of the IIR International Conferences.
- Formats : PDF
View record
-
A comparative study of traditional and non-trad...
- Author(s) : HESSELL E., CARR D., KELLEY R., et al.
- Date : 2010/07/12
- Languages : English
- Source: 2010 Purdue Conferences. 13th International Refrigeration and Air-Conditioning Conference at Purdue.
- Formats : PDF
View record
-
Simultaneous measurement of solubility, density...
- Author(s) : TSUJI T., NAMIKAWA D., HIAKI T., et al.
- Date : 2005/08/02
- Languages : English
- Source: Commercial Refrigeration. Thermophysical Properties and Transfer Processes of Refrigerants. Proceedings of the IIR International Conferences.
- Formats : PDF
View record
-
Oil structure influence on the solubility of ca...
- Author(s) : BOBBO S., FEDELE L., STRYJEK R.
- Date : 2006/07/17
- Languages : English
- Source: 2006 Purdue Conferences. 18th International Compressor Engineering Conference at Purdue & 11th International Refrigeration and Air-Conditioning Conference at Purdue [CD-ROM].
- Formats : PDF
View record
-
Solubility and density of mixtures of R-744 and...
- Author(s) : MARCELINO NETO M. A., BARBOSA J. R. Jr
- Date : 2007/08/21
- Languages : English
- Source: ICR 2007. Refrigeration Creates the Future. Proceedings of the 22nd IIR International Congress of Refrigeration.
- Formats : PDF
View record