ビンホッパー入口の壁圧に及ぼす組合せ充槇法の効果 Effect of Combinational Filling Methods on Wall Pressure of Bin-Hopper Gate

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It is already known that although a coarse bed achieved by central feeding flows down with a perfect mass flow during discharge, that of a dense bed achieved by peripheral feeding brings about a pulsating wall pressure at the hopper gate in a bin.<BR>This paper outlines the wall pressure generated during the discharge of a bed achieved by combinational filling methods, such as a coarse bed piled up above a dense bed or the opposite.<BR>As a result, it was found out that the severe pulsating wall pressure occured at the hopper gate, in the case of a combination bed achieved by central feeding on the surface after filling from the hopper gate to the initial upper parts of the cylindrical section by peripheral feeding.<BR>The mechanism was explained by reasoning that arching occuring at the hopper gate grows strong under flowing conditions such as becoming vertical load to flow joins above a dense filling bed unbecoming to a flow.

収録刊行物

  • 化学工学論文集  

    化学工学論文集 23(2), 307-310, 1997-03-10 

    The Society of Chemical Engineers, Japan

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各種コード

  • NII論文ID(NAID)
    10002767409
  • NII書誌ID(NCID)
    AN00037234
  • 本文言語コード
    JPN
  • 資料種別
    NOT
  • ISSN
    0386216X
  • NDL 記事登録ID
    4161097
  • 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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