Splash Produced by a Smooth Sphere or Circular Cylinder Striking a Liquid Surface
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概要
- 論文の詳細を見る
A splash formation process when a smooth steel or glass sphere of variousdiameters falls onto the surface of water, methanol, and mixtures of water andglycerol was quantitatively studied with a streak camera. Three types of splash oc-curred successively without cavity formation; a thin liquid film climbed up alongthe sphere surface in air with high speed resulting in a spray of fine drops, and twocolumns of liquid rose upwards from the top of the sphere, one after another. Allexperimental results, including those on a circular cylinder, indicated that the fluidmotion under impact was expressed by the Euler equation nondimensionalizedwith the radius of the sphere and the impinging velocity, the effect of gravity beingneglected.
- 社団法人日本物理学会の論文
- 1987-08-15
著者
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Kuwabara G
Hyogo University Of Teacher Education
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Kuwabara Goro
Hyogo University Of Teacher Education
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Kuwabara Goro
Department Of Physics Faculty Of Science The University Of Tokyo
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Kuwabara Goro
Department Of Rhysics Faculty Of Science University Of Tokyo
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Kono Kimitoshi
Hyogo University Of Teacher Education
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TANBA Hideo
Hyogo University of Teacher Education
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