Summary
An experiment of evaporation heat transfer of pure R22, ternary mixture of R32-R125-R134a and binary mixture of R32-R125 inside an internally grooved horizontal tube is carried out. Experimental data were measured in the range of refrigerant mass velocity from 53 to 474 kg/m2.s at a constant evaporation temperature of 10 deg C. Results are given.
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Details
- Original title: Evaporation heat transfer of HCFC22 and its alternative refrigerants inside an internally grooved horizontal tube.
- Record ID : 1996-0795
- Languages: English
- Source: For a Better Quality of Life. 19th International Congress of Refrigeration.
- Publication date: 1995/08/20
- 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;
Mass transfer;
Blends - Keywords: R134a; Heat transfer coefficient; Extended surface; Measurement; Tube; Heat transfer; R32; R22; R125; Substitute; Mixture; Evaporation; Refrigerant
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Condensation heat transfer of HCFC22 and its al...
- Author(s) : GOTO M., INOUE N., KOYAMA K.
- Date : 1995/08/20
- Languages : English
- Source: For a Better Quality of Life. 19th International Congress of Refrigeration.
- Formats : PDF
View record
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Pool boiling of R22 and R134a on enhanced surfa...
- Author(s) : PALM B. E.
- Date : 1995/08/20
- Languages : English
- Source: For a Better Quality of Life. 19th International Congress of Refrigeration.
- Formats : PDF
View record
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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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Heat transfer testing of alternative refrigeran...
- Author(s) : KONDEPUDI S. N.
- Date : 1995/08/20
- Languages : English
- Source: For a Better Quality of Life. 19th International Congress of Refrigeration.
- Formats : PDF
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In-tube evaporation heat transfer or refrigeran...
- Author(s) : DOERR T. M., PATE M. B.
- Date : 1994/07/19
- Languages : English
- Source: Proceedings of the 1994 International Refrigeration Conference at Purdue.
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