竪型エジェクターによる増湿操作におけるガス側物質移動特性 Characteristics of Gas-Side Mass Transfer for Humidification in a Vertical Ejector with Liquid Jet

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The characteristics of mass transfer accompanied by heat trasfer for humidification of air were experimentally investigated by using a vertical ejector with a water jet. The values of volumetric coefficient of mass transfer in the gas phase, kG a increased with increases in the mass velocity of air, G<SUB>i</SUB> and liquid, L<SUB>i</SUB>, and were proportional to G<SUB>i</SUB><SUP>1.29</SUP> and L<SUB>i</SUB><SUP>0.49</SUP> in a case of single nozzle. Moreover, the relationship between the values of volumetric coefficient of heat transfer in the gas phase, h<SUB>G</SUB>a and the operating conditions was investigated in the case of a single nozzle. As a result, an empirical correlation by which the observed values of h<SUB>G</SUB>a can be predicted within an error of ±15% was obtained.

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  • 化学工学論文集  

    化学工学論文集 23(1), 121-124, 1997-01-10 

    The Society of Chemical Engineers, Japan

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各種コード

  • NII論文ID(NAID)
    10002767097
  • 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
    4119096
  • 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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