ShareSummary
As R22 alternative refrigerant-oils, R407C-POE and R410A-POE lubricating conditions on the rotary compressor journal bearings are evaluated, using electrical detection for the contact at sliding parts, in comparison with R22-MO (mineral oil) as the current refrigerant-oil. The evaluation is made with the 0.75 kW class 2-cylinder rotary compressor, mounted in a split type inverter driven heat pump system, and under system operation simulating the heat pump system in actual use. The results are given.
Details
- Original title: HFC-POE lubricity evaluation on the rotary compressor in system operation.
- Record ID : 1997-1435
- Languages: English
- Source: Proceedings of the 1996 International Compressor Engineering Conference at Purdue.
- Publication date: 1996/07/23
- 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: R410A; Polyolester; Friction; Lubrication; Rotary compressor; Compressor
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The effect of water contents of POE on scuffing...
- Author(s) : NAKAO H., MATSUKAWA K., SHIRAFUJI Y., et al.
- Date : 2000/07/25
- Languages : English
- Source: Proceedings of the 2000 International Compressor Engineering Conference at Purdue.
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Development of rotary compressor using immiscib...
- Author(s) : SHIRAFUJI Y., KATO T., IZAWA T., et al.
- Date : 1998/11/26
- Languages : Japanese
- Source: Proceedings of the International symposium on HCFC alternative refrigerants '98: latest technology for higher performance and higher efficiency air conditioning and refrigeration equipment to the 21st century.
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Experimental study on the tribological characte...
- Author(s) : CHEN Z., WU J., LI G.
- Date : 2018/10
- Languages : English
- Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 94
- Formats : PDF
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An experimental study on bearing characteristic...
- Author(s) : SASAKI T., IKEDA Y., SASAKI S.
- Date : 2021/05
- Languages : English
- Source: 2021 Purdue Conferences. 25th International Compressor Engineering Conference at Purdue.
- Formats : PDF
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Compatibility of processing lubricant with HFC/...
- Author(s) : YU X.
- Date : 1996/10/21
- Languages : English
- Source: International Conference on Ozone Protection Technologies. Conference proceedings.
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