ShareIn-tube condensation heat transfer of refrigerant mixtures.
Author(s) : DOERR T. M., ECKELS S. J., PATE M. B.
Summary
Heat transfer coefficient and pressure-drop data were taken during in-tube condensation of refrigerant mixtures in a smooth copper tube with an outer diameter of 3/8 in. The data were taken at temperatures of 30 and 40 deg C. Five non-azeotropic refrigerant mixtures and pure R125 were tested and compared against baseline data for R22. Four different mass fluxes ranging from 125 to 375 kg/s.m2 were tested. Results are given.
Details
- Original title: In-tube condensation heat transfer of refrigerant mixtures.
- Record ID : 1995-3475
- Languages: English
- Source: ASHRAE Transactions 1994.
- Publication date: 1994
- Document available for consultation in the library of the IIR headquarters only.
Links
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Indexing
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Themes:
HFCs;
Mass transfer;
Blends - Keywords: R143a; R134a; Tube; Heat transfer; R32; R125; Zeotropic mixture; Refrigerant; Condensation
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Experimental study on the heat transfer perform...
- Author(s) : UCHIDA M., ITOH M., SHIKAZONO N., KUDOH M.
- Date : 1996/07/23
- Languages : English
- Source: Proceedings of the 1996 Purdue International Refrigeration Conference.
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Condensation of "Freon" binary mixture outside ...
- Author(s) : SIGNE J. C., BONTEMPS A., MARVILLET C.
- Date : 1996/05/29
- Languages : English
- Source: Proceedings of the 2nd European Thermal-Sciences (EUROTHERM) and 14th UIT National Heat Transfer Conference 1996.
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A tube-in-tube water/zeotropic mixture condense...
- Author(s) : CAVALLINI A., CENSI G., DEL COL D., et al.
- Date : 2000/06/11
- Languages : English
- Source: Thermal sciences 2000. Proceedings of the ASME-ZSITS International Thermal Science Seminar + CD-ROM.
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An experimental study of heat transfer characte...
- Author(s) : SAMI S. M., POIRIER B.
- Date : 1997
- Languages : English
- Source: ASHRAE Transactions.1997 Annual Meeting, Boston, MA.
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Etude de la condensation d'un mélange zéotropiq...
- Author(s) : SIGNE J. C., BONTEMPS A., MARVILLET C.
- Date : 1995/08/20
- Languages : French
- Source: For a Better Quality of Life. 19th International Congress of Refrigeration.
- Formats : PDF
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