V型構造物による上昇流の可視化 Flow Visualization on Rising Current Produced by V-Shaped Structure

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Strong rising current produced by a V-shaped structure settled in horizontal flow was studied. The flow mechanism of creation of strong pair vortices by the V-shaped structure and their rising process were visualized by dye. Velocity distributions of pair vortices and rising currents were measured experimentally. Experimental measurements on rising speed of pair vortices and theoretical results calculated assuming self-induced speed by pair vortices presented a good comparison. Experimental studies were also conducted under the various angle, height and length of V-shaped structure. Effective scales and aspect ratio were discussed and determined from experimental results.

収録刊行物

  • 可視化情報学会誌 = Journal of the Visualization Society of Japan  

    可視化情報学会誌 = Journal of the Visualization Society of Japan 18(68), 40-45, 1998-01-05 

    The Visualization Society of Japan

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各種コード

  • NII論文ID(NAID)
    10002003616
  • NII書誌ID(NCID)
    AN10374478
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    09164731
  • NDL 記事登録ID
    4365311
  • NDL 雑誌分類
    ZM35(科学技術--物理学)
  • NDL 請求記号
    Z15-431
  • データ提供元
    CJP書誌  CJP引用  NDL  J-STAGE 
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