気相の挙動に着目した低プラントル数流体　液柱マランゴニ対流の解明の試み

• 林, 貴昭

• 白鳥, 英

• 小澤, 俊平

• 日比谷, 孟俊

• Hayashi, Takaaki

• Shiratori, Suguru

• Ozawa, Shunpei

• Hibiya, Taketoshi

Bibliographic Information

Other Title

• A new approach to experimental study of Marangoni flow in half-zone liquid bridge of low Prandtl number fluids by observing ambient flow

Abstract

第22回宇宙利用シンポジウム(2006年1月17日-19日, 日本学術会議6階会議室 六本木、東京)

The Twenty-second Space Utilization Symposium (January 17-19, 2006: Science Council of Japan, Roppongi, Tokyo, Japan)

In order to overcome experimental difficulty for Marangoni flow study of low-Pr number fluid, particularly difficulty of flow visualization due to opaqueness of fluids, a new method is introduced. This paper reports a new visualization method by observing ambient atmosphere flow. The experiment results suggest use of strong illumination and suppression of buoyancy flow in ambient atmosphere.

共催: 日本学術会議

Meeting sponsors: The Science Council of Japan, The Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (ISAS)(JAXA)

資料番号: AA0064113025

Journal

• 宇宙利用シンポジウム = Space Utilization Research: Proceedings of Space Utilization Symposium

  宇宙利用シンポジウム = Space Utilization Research: Proceedings of Space Utilization Symposium 22 2006-03

  宇宙航空研究開発機構宇宙科学研究本部

Keywords

• Marangoni, Low Prandtl number fluid, Visualization , PIV

Details

• CRID: 1050574036224474112
• NII Article ID: 120006830886
• NII Book ID: AN10324210
• Web Site: http://id.nii.ac.jp/1696/00013636/
• Text Lang: ja
• Article Type: conference paper
• Data Source:
  • IRDB
  • CiNii Articles
  • KAKEN