超臨界二酸化炭素の自然対流熱伝達における数値解析 A Numerical Study on the Convective Heat Transfer of Supercritical Carbon Dioxide

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A numerical study was made on convective heat transfer in supercritical carbon dioxide contained in a two-dimensional duct that consisted of two parallel walls and two adiabatic walls. The temperatures of the parallel walls were set at 305 and 306 K, and the pressure was varied between 7.5 MPa and 9.5 MPa. At 7.5 MPa, which is near the critical pressure of carbon dioxide, the velocity and temperature profiles were highly unsymmetric and skewed. The variation of Nusselt number with Rayleigh number for supercritical carbon dioxide was found to have a similar slope to those for atmospheric air and water systems.

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  • 化学工学論文集  

    化学工学論文集 23(1), 132-135, 1997-01-10 

    The Society of Chemical Engineers, Japan

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各種コード

  • NII論文ID(NAID)
    10002767119
  • NII書誌ID(NCID)
    AN00037234
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    0386216X
  • NDL 記事登録ID
    4119099
  • NDL 雑誌分類
    ZP5(科学技術--化学・化学工業--化学工学)
  • NDL 請求記号
    Z17-725
  • データ提供元
    CJP書誌  NDL  J-STAGE 
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