Flat Plate Wing Standing on a Wall Covered with a Thick Boundary Layer : Wing Characteristics under the Effects of Side Wall Boundary Layer and Wing Tip Vortex
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概要
- 論文の詳細を見る
The flow on a flat-plate wing with low aspect ratio is affected by the side wall boundary layer and also the wing tip vortex. In this study, the flow on the suction surface of the wing is observed by means of the oil-film flow-visualization method, and the pressure distribution on the wing surface along the chord is measured at many spanwise positions. The results obtained are as follows. The side wall boundary layer induces secondary flow which suppresses the separation of the flow near the root of the wing, and the wing tip vortex suppresses flow separation near the tip of the wing. On a wing having a small aspect ratio, the separation of flow is suppressed more strongly by the effects of both the side wall boundary layer and the wing tip vortex.
- 一般社団法人日本機械学会の論文
- 1994-05-15
著者
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YAMAMOTO KYOJI
Department of Surgery, Tohoku Rosai Hospital
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KITA Yoshinori
Department of Mechanical Engineering, Okayama University
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HIROSE Koji
Department of Mechanical Engineering, Okayama University
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Hirose Koji
Department Of Mechanical Engineering Okayama University Of Science
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Yamamoto K
National Aeronautics Lab. Chofu Jpn
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Yamamoto Kyoji
Department Of Aeromautical Engineering Faculty Of Engineering Kyoto University
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Kita Y
Okayama Univ. Okayama City Jpn
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Kita Yoshinori
Department Of Civil Engineering Kyushu Institute Of Technology
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Koumoto Hiroaki
Kawasaki Heavy Industry Co., Ltd.
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Koumoto Hiroaki
Kawasaki Heavy Industry Co. Ltd.
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Hirose K
Iwate Univ. Morioka Jpn
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