書誌事項
- タイトル別名
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- Studies on Reduction of Fluid Drag For Athelete Swimming Suit by Boundary Layer Control.
- キョウエイ ヨウミズギ ニ カンスル ケンキュウ キョウカイソウ セイギョニヨ
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抄録
Sport science progresses step by step in the world. The paper describes, the first, the relationships between fluid drag for a model of woman swimmer and the flow around it. The flow around the model swimmer is very complicated, and includes, for example, wave, some kinds of vortices, hydraulic jumping and so on. The complicated flows are visualized by the surface tufts method and so on. Second, the possibility of the reduction of fluid drag for a woman athlete swimming suit is challenged. The boundary layer control is applied to reduce the fluid drag. The separation occurs around the breast of a woman swimmer. The separation can be suppressed by the boundary layer control. Many beads are distributed on the breast area of a woman swimming suit. As the result, it is found that the fluid drag for the model swimmer can be reduced in a range of 1.5%∼2% by the suit with the boundary layer control, which is carried out by many beads.
収録刊行物
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- 日本機械学会論文集B編
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日本機械学会論文集B編 64 (625), 2844-2851, 1998
一般社団法人 日本機械学会
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詳細情報 詳細情報について
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- CRID
- 1390001205895424384
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- NII論文ID
- 130004223107
- 10009686664
- 110002397226
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- NII書誌ID
- AN00187441
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- ISSN
- 18848346
- 03875016
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- HANDLE
- 10076/10556
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- NDL書誌ID
- 4573475
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- IRDB
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可