Flowfield Produced by a Vortex Ring Near a Plane Wall
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概要
- 論文の詳細を見る
Experimental studies were carried out on the flowfield produced by a vortexring approaching a plane wall perpendicular to its axis of symmetry, using smokevisualization technique. The mechanism of rebound of a vortex ring from the wallis shown to be related to gene?ration of a shear layer separated from the wall andits subsequent development. The effects of Reynolds numbers on the trajectoryof the core center of a vortex ring were also examined. Groxvth of the separatedshear layer and generation of the secondary vortex ring due to vorticity concen-tration in the separated shear layer were visualized in detail.
- 社団法人日本物理学会の論文
- 1982-05-15
著者
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Yamada H
Department Of Material Physics Faculty Of Engineering Science Osaka University
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Yamada H
Univ. Tokyo Chiba
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Yamada H
Department Of Physics Nagoya University
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Matsui T
Kinki Univ. Higashi‐osaka
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YAMABE Haruo
Nagoya Institute Technology
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YAMADA Hideo
Nagoya Institute Technology
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KOHSAKA Toshimitsu
Nagoya Institute of Technology
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MATSUI Tatsuya
Meijo University Dept.of Mechanical Engineering
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Yamada H
Nagoya Univ. Nagoya
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Yamada Hideo
Nagoya Institute Of Technology
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