並進渦輪の相互作用

足利 昌俊; 荻野 ゆりか; 高橋 麻美; 湊 茂治; 安藤 公一; 工藤 清; 清水 寛正; 松原 朋昭; 村井 祐一

doi:10.3154/jvs.21.2Supplement_71

Interaction of Parallel Vortex Rings

Masatoshi ASHIKAGA, Yurika OGINO, Asami TAKAHASHI, Shigeharu MINATO, Koichi ANDO, Kiyoshi KUDO, Hiromasa SHIMIZU, Tomoaki MATSUBARA, Yuichi MURAI

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Keywords: Vortex Ring, Collision, Reconnection

JOURNAL FREE ACCESS

2001 Volume 21 Issue 2Supplement Pages 71-72

DOI https://doi.org/10.3154/jvs.21.2Supplement_71

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Abstract

There are two different phenomena : (i) “repulsion” and (ii) “reconnection” for the collision of two vortex rings. We succeed to classify these phenomena by analyzing time dependence of relative coordinate of two vortex rings. It is found that the component of traveling direction of the relative coordinate has an important role to analyzing final states.

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