Mixing Phenomena Induced by Capillary Oscillations of a Sessile Drop

DOI
  • SUZUKI Motomichi
    Department of Mechanical Engineering and Intelligent Systems, University of Electro-Communications
  • TAKAHASHI Naoya
    Department of Mechanical Engineering and Intelligent Systems, University of Electro-Communications
  • MIYAZAKI Takeshi
    Department of Mechanical Engineering and Intelligent Systems, University of Electro-Communications
  • AOYAMA Hisayuki
    電気通信大学知能機械工学科

Bibliographic Information

Other Title
  • 付着液滴の表面張力振動にともなう混合現象

Description

It is known experimentally that capillary oscillations of a sessile drop cause efficient mixing inside these drop. In this paper we investigate the mixing phenomena theoretically. We determine the dispersion relation of eigen oscillations of a sessile drop (a hemisphere). Particle trajectories and density of makers associated with these oscillations are computed numerically. It is found that an efficient mixing occurs only when more than two modes are combined.

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Details 詳細情報について

  • CRID
    1390001204695197952
  • NII Article ID
    130003817974
  • DOI
    10.11426/nagare1982.24.205
  • ISSN
    21854912
    02863154
  • Text Lang
    ja
  • Data Source
    • JaLC
    • CiNii Articles
    • KAKEN
  • Abstract License Flag
    Disallowed

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