Summary
The heat transfer characteristics of carbon dioxide in a horizontal tube with water in the vertical cross flow form were experimentally investigated. The results indicate that the changes of inlet pressure, mass flux, and cooling water flow have great effects on the heat transfer performance. The variations of Reynolds and Prandtl numbers were obtained in counterflow and vertical crossflow. The four conventional correlations for convection heat transfer of supercritical CO2 were verified by the experimental data in this study and the correlation fit for this experimental condition was determined.
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Details
- Original title: [In Chinese. / En chinois.]
- Record ID : 2007-1037
- Languages: Chinese
- Source: Journal of Refrigeration - vol. 28 - n. 1
- Publication date: 2007/02
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Indexing
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Themes:
Heat transfer;
CO2 - Keywords: Horizontal tube; Heat transfer coefficient; Correlation; Heat transfer; Expérimentation; Transcritical cycle; Convection; Refrigerant; Heat exchanger; CO2
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- Date : 2009/08
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- Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 32 - n. 5
- Formats : PDF
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- Author(s) : FU M., LV J., QIN N.
- Date : 2007/03
- Languages : Chinese
- Source: Refrigeration - vol. 26 - n. 1
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Flow boiling heat transfer characteristics of c...
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- Date : 2008/06
- Languages : English
- Source: Applied Thermal Engineering - vol. 28 - n. 8-9
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Analysis of supercritical CO2 cooling in macro-...
- Author(s) : CHENG L., RIBATSKI G., THOME J. R.
- Date : 2008/12
- Languages : English
- Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 31 - n. 8
- Formats : PDF
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Heat transfer from supercritical carbon dioxide...
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- Date : 1998/07
- Languages : English
- Source: HVAC&R Research - vol. 4 - n. 3
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