書誌事項
- タイトル別名
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- Effect of Wing Tip Vortex on Dynamic Lift Generation
抄録
<p>The purpose of this study is to investigate the effect of wing tip vortex on unsteady fluid forces. In the present study, the angle of attack of the airfoil is impulsively changed from 0° to the angle set beyond the static stall angle by using a two-dimensional airfoil and a three-dimensional airfoil. When the airfoil is raised higher lift coefficient is attained than that of static lift coefficient. Lift coefficient gradually decreases asymptotically after attaining its maximum and reaches to the static one. The lift curve of three-dimensional airfoil is asymptotic more slowly than that of two-dimensional airfoil. The whole separation on the upper surface of the airfoil is suppressed by the wing tip vortex after the three-dimensional airfoil stops.</p>
収録刊行物
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- 年次大会
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年次大会 2020 (0), S05122-, 2020
一般社団法人 日本機械学会
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キーワード
詳細情報 詳細情報について
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- CRID
- 1390850412753918720
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- NII論文ID
- 130008004058
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- ISSN
- 24242667
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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
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可