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Cooling heat transfer of supercritical carbon dioxide. 1st report. Numerical calculation and experimental results.

[In Japanese. / En japonais.]

Author(s) : DANG C., HIHARA E.

Type of article: Article

Summary

Numerical calculations were conducted to get a full understanding of the heat transfer characteristics of carbon dioxide under variable properties conditions. The effects of parameters such as mass flux, pressure, heat flux and tube diameter on heat transfer coefficient and pressure drop were calculated, and the results were discussed from the distribution of thermodynamic properties inside the cross section. A serial of experimental measurements confirm the above results. Large amounts of experimental data were obtained. These results were compared with those of numerical calculation, and a good agreement was found.

Details

  • Original title: [In Japanese. / En japonais.]
  • Record ID : 2004-1031
  • Languages: Japanese
  • Source: Transactions of the Japan Society of Refrigerating and Air Conditioning Engineers - vol. 20 - n. 2
  • Publication date: 2003
  • Document available for consultation in the library of the IIR headquarters only.

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