ShareReal-time determination of lubricant concentrations dissolved in alternative refrigerants.
Author(s) : CAVESTRI R. C., SCHAFER W. R.
Summary
A methodology was developed and used to measure both polyolester lubricant concentrations in solution with R134a and R407C and mineral oils in solution with R123. This method is unaffected by changes in pressure, temperature, refrigerant type, and lubricant type.
Details
- Original title: Real-time determination of lubricant concentrations dissolved in alternative refrigerants.
- Record ID : 2001-1719
- Languages: English
- Source: ASHRAE Transactions. 1999 Annual Meeting, Seattle, Washington + CD-ROM.
- Publication date: 1999
- Document available for consultation in the library of the IIR headquarters only.
Links
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Indexing
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Themes:
HCFCs;
HFCs;
Lubricants;
Blends - Keywords: R407C; R134a; Measurement; Lubricant; R123; Substitute; Mixture; Refrigerant; Concentration
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Refrigerant retrofit in Sweden. Fields and labo...
- Author(s) : HERBE L., LUNDQVIST P.
- Date : 1996/07/23
- Languages : English
- Source: Proceedings of the 1996 Purdue International Refrigeration Conference.
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Miscibility of seven different lubricants with ...
- Author(s) : ZOZ S. C., BERKENBOSCH L. J., PATE M. B.
- Date : 1994
- Languages : English
- Source: ASHRAE Transactions 1994.
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Field test using HCFC22 replacements.
- Author(s) : BARREAU M., WEISS P., FAUVARQUE P.
- Date : 1995/10/23
- Languages : English
- Source: Stratospheric Ozone Protection for the 90's. 1995 International CFC and Halon Alternatives Conference & Exhibition. Conference proceedings.
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Determination of the performance, leak scenario...
- Author(s) : ROBERTS N. A.
- Date : 1998/07/14
- Languages : English
- Source: Proceedings of the 1998 Purdue International Refrigeration Conference.
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Passage du R22 aux nouveaux fluides.
- Author(s) : BAILLY, JURKOWSKI, COCHET
- Date : 1994/11/21
- Languages : French
- Source: 2nd European refrigeration forum. Discussion on substitute refrigerants at the eve of 1995. Conferences./ 2e Forum européen du froid. Le point sur les fluides frigorigènes de remplacement à la veille de 1995. Conférences.
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