2009 Fiscal Year Final Research Report
Experimental Study about Flight of Arrows
| Project/Area Number |
19500557
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Sports science
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| Research Institution | Japan Aerospace Exploration Agency |
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Principal Investigator |
SAWADA Hideo Japan Aerospace Exploration Agency, 研究開発本部流体グループ, 主幹研究員 (30344245)
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| Co-Investigator(Kenkyū-buntansha) |
MIYAZAKI Takeshi 電気通信大学, 大学院・電気通信学研究科知能機械工学専攻, 教授 (50142097)
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| Project Period (FY) |
2007 – 2009
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| Keywords | スポーツ工学とバイオメカニクス |
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| Research Abstract |
Aerodynamic characteristics of Japanese arrows was successfully measured by two kinds of technique, one is wind tunnel tests with JAXA's 60cm magnetic suspension and balance system (JAXA 60cm MSBS), the other is field tests with a high-speed camera system. Obtained results from the different two methods agreed with each other in drag coefficient. In addition, a new wind tunnel testing technique for measuring aerodynamic force during rotation or oscillation of model was obtained at the MSBS.
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Research Products
(6 results)
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[Presentation] 矢の空気力学的特性2008
Author(s)
澤田秀夫, 梅澤啓佑, 横関智弘, 渡邊秋人, 大津武則
Organizer
第14回スカイスポーツシンポジュウム
Place of Presentation
東京都文京区駿河台日本大学
Year and Date
2008-12-06
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