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アーチェリーの矢羽根形状がシャフトの回転および振動特性に及ぼす影響に関する実験的研究
https://takushoku-u.repo.nii.ac.jp/records/375
https://takushoku-u.repo.nii.ac.jp/records/375724b4fe7-e1ca-4181-abf4-efe3f689ac76
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
アーチェリーの矢羽根形状がシャフトの回転および振動特性に及ぼす影響に関する実験的研究 (1.6 MB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2020-08-03 | |||||||||||||
| タイトル | ||||||||||||||
| タイトル | アーチェリーの矢羽根形状がシャフトの回転および振動特性に及ぼす影響に関する実験的研究 | |||||||||||||
| 言語 | ja | |||||||||||||
| タイトル | ||||||||||||||
| タイトル | Experimental study on the effect of archery arrow vane shape on shaft rotation and vibration characteristics | |||||||||||||
| 言語 | en | |||||||||||||
| 言語 | ||||||||||||||
| 言語 | jpn | |||||||||||||
| キーワード | ||||||||||||||
| 言語 | en | |||||||||||||
| 主題Scheme | Other | |||||||||||||
| 主題 | Archery | |||||||||||||
| キーワード | ||||||||||||||
| 言語 | en | |||||||||||||
| 主題Scheme | Other | |||||||||||||
| 主題 | Vane | |||||||||||||
| キーワード | ||||||||||||||
| 言語 | en | |||||||||||||
| 主題Scheme | Other | |||||||||||||
| 主題 | Arrow | |||||||||||||
| キーワード | ||||||||||||||
| 言語 | en | |||||||||||||
| 主題Scheme | Other | |||||||||||||
| 主題 | Wind tunnel experiment | |||||||||||||
| キーワード | ||||||||||||||
| 言語 | en | |||||||||||||
| 主題Scheme | Other | |||||||||||||
| 主題 | Oscillation | |||||||||||||
| キーワード | ||||||||||||||
| 言語 | en | |||||||||||||
| 主題Scheme | Other | |||||||||||||
| 主題 | Rotation | |||||||||||||
| キーワード | ||||||||||||||
| 言語 | en | |||||||||||||
| 主題Scheme | Other | |||||||||||||
| 主題 | Texture | |||||||||||||
| 資源タイプ | ||||||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||||||
| 資源タイプ | departmental bulletin paper | |||||||||||||
| item_10002_text_24 | ||||||||||||||
| 論文 / Full Paper | ||||||||||||||
| 著者 |
平野, 孝典
× 平野, 孝典
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| 抄録 | ||||||||||||||
| 内容記述タイプ | Abstract | |||||||||||||
| 内容記述 | Archery has many competitors around the world, and new materials are used for the parts of bows as technology develops in recent years. There are increasing number of unexplained areas of archery performance due to the diversification of new materials. One of them is the arrow feather (vane). Vane is roughly divided into rotary and non-rotary types. Since the rotary type is mainly the drag type, the arrow speed decreases. But if a lift type rotary vane can be developed, it is considered that a vane with better performance can be achieved because the rotational force can be obtained with lower drag. If we can clarify the characteristics and common points of vane that lead to higher scores, we can expect to develop new vanes. In wind tunnel experiments, using a jig with an arrow model, measurement and analysis were performed on the rotational performance and convergence performance of the arrow model at a uniform flow velocity of 20 m/s (1/3 of the actual arrow speed). To evaluate the performance of vane, the rotational performance was evaluated by the number of revolutions for each of the non-converging motion (at rest) and the converging motion (vibration), and the convergence performance was evaluated by the time until convergence of vibration of arrow shaft. In the performance evaluation of off-the-shelf products, it became clear that rotary vanes can be further classified into those with top pitches and those that do not, and those with many users worldwide do not have top pitches. | |||||||||||||
| 言語 | en | |||||||||||||
| bibliographic_information |
拓殖大学理工学研究報告 en : Bulletin of science and engineering, Takushoku University 巻 17, p. 11-15, 発行日 2020-03-31 |
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| 出版者 | ||||||||||||||
| 出版者 | 拓殖大学理工学総合研究所 | |||||||||||||
| item_10002_source_id_9 | ||||||||||||||
| 収録物識別子タイプ | PISSN | |||||||||||||
| 収録物識別子 | 09198253 | |||||||||||||
| 出版タイプ | ||||||||||||||
| 出版タイプ | VoR | |||||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||||||
| 日本十進分類法 | ||||||||||||||
| 主題Scheme | NDC | |||||||||||||
| 主題 | 531 | |||||||||||||
