液晶高分子溶液の平行2円盤間のスクイーズ流れ Squeezing Flow of Liquid Crystalline Polymer Solution between Two Parallel Circular Plates

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Experimental study is conducted on a squeezing flow of the aqueous solution of hydroxypropylcellulose (HPC) chosen as a lyotropic liquid crystalline polymer. The squeezing flow is started after stopping a pre-shear radial flow spreading between two parallel circular plates from a central hole. Flow patterns are visualized with crossed polarizers under. various combinations of the pre-shear flow, a pause time taken between these two flows and squeezing velocity. Forces transmitted through the liquid film are simultaneously measured, and the followings are obtained. Even if the squeezing motion is the same, the pre-shear deformation and the pause time give great influence on the flow patterns of the 50% HPC solution. The responses in the force generated in the squeezing flow are correlated with the flow patterns observed.

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  • 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 16, 117-120, 1996-11-01 

    The Visualization Society of Japan

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各種コード

  • NII論文ID(NAID)
    10002674384
  • 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
    4056024
  • 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  NDL  J-STAGE 
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