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Heat transfer coefficient for boiling carbon dioxide.
Author(s) : KNUDSEN H. J. H., JENSEN P. H.
Summary
Heat transfer coefficient and pressure drop for boiling carbon dioxide (R744) flowing in a horizontal pipe has been measured. The pipe is heated by condensing R22 outside the pipe. The heat input is supplied by an electrical heater which evaporates the R22. With the heat flux assumed constant over the whole surface and with the measured temperature difference between the inner surface and the evaporation temperature a mean heat transfer coefficient is calculated.
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Details
- Original title: Heat transfer coefficient for boiling carbon dioxide.
- Record ID : 1998-0835
- Languages: English
- Source: CO2 Technology in Refrigeration, Heat Pump & Air Conditioning Systems. Workshop Proceedings.
- Publication date: 1997/05/13
- Document available for consultation in the library of the IIR headquarters only.
Links
See other articles from the proceedings (17)
See the conference proceedings
Indexing
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Themes:
Mass transfer;
CO2 - Keywords: Horizontal tube; Heat transfer coefficient; Measurement; Heat transfer; Refrigerant; Boiling; CO2
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CO2 flow boiling heat transfer in horizontal tu...
- Author(s) : SUN Z., GROLL E. A.
- Date : 2002/09/17
- Languages : English
- Formats : PDF
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Experimental study on flow boiling of carbon di...
- Author(s) : KOYAMA S., KUWAHARA K., SHINMURA E., et al.
- Date : 2001/10/03
- Languages : English
- Source: Thermophysical Properties and Transfer Processes of New Refrigerants.
- Formats : PDF
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Pool boiling heat transfer of carbon dioxide on...
- Author(s) : LOEBL S., KRAUS W. E., QUACK H.
- Date : 2005/12
- Languages : English
- Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 28 - n. 8
- Formats : PDF
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Boiling heat transfer and air coil evaporator o...
- Author(s) : WANG J., OGASAWARA S., HIHARA E.
- Date : 2003/08/17
- Languages : English
- Source: 21st IIR International Congress of Refrigeration: Serving the Needs of Mankind.
- Formats : PDF
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Evaporation of CO2 in a horizontal smooth tube.
- Author(s) : PARK C. Y., HRNJAK P. S.
- Date : 2005/08/02
- Languages : English
- Source: Commercial Refrigeration. Thermophysical Properties and Transfer Processes of Refrigerants. Proceedings of the IIR International Conferences.
- Formats : PDF
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