Tokyo Metropolitan University Graduate School of System Design
Tokyo Metropolitan University Graduate School of System Design
Tokyo Metropolitan University Graduate School of System Design
Tokyo Metropolitan University Graduate School of System Design
出版者
宇宙航空研究開発機構宇宙科学研究本部
出版者（英）
Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA/ISAS)
雑誌名
宇宙利用シンポジウム 第23回 平成18年度
雑誌名(英)
Space Utilization Research: Proceedings of the Twenty-third Space Utilization Symposium
ページ
72 - 75
発行年
2007-03
抄録（英）
'Coronet' is phenomenon, when a droplet impact at the surface of thin liquid layer. This phenomenon is related with surface tension, viscosity, impact speed, and droplet size. However, it has not yet been reported, whether gravitational acceleration affects coronet formation. The effect of gravitational acceleration was investigated using a parabolic flight experiments. At low Reynolds number, silicone oil does not coalesce with a thin film layer; bouncing was observed. At higher Reynolds number, droplet collides with a film and formed a coronet.
ミルククラウン形成過程における重力加速度の影響について
63349019.pdf
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