On the Steady Flow past an Oblique Flat Plate at a High Reynolds Number
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- Kusukawa Ken-ichi
- Department of Physics, Faculty of Science, Tokyo Metropolitan University
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The stationary flow of a viscous fluid past a flat plate at a small incidence, θ, is dealt with by Oseen’s linearized approximation. The behavior of flow at a high Reynolds number, R, is precisely studied, using the Fourier transformation. The two characteristic types of flow are shown. In the case: 1<<R≤O (1⁄sinθ), the flow field is the conventional potential flow satisfying the Kutta-Joukowski condition with the thin boundary layer of thickness of O(1⁄\sqrtR) adjacent to the surface of the plate. In the other case: O(1⁄sin2θ)<<R, the flow field consists of a potential field and a wide viscous wake spreading downstream, where the flow is rotational and the velocity almost vanishes. The latter corresponds to the stalled state of the plate.
収録刊行物
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- Journal of the Physical Society of Japan
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Journal of the Physical Society of Japan 29 (2), 479-495, 1970
一般社団法人 日本物理学会
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詳細情報 詳細情報について
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- CRID
- 1390282679170819200
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- NII論文ID
- 210000081991
- 110001961648
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- NII書誌ID
- AA00704814
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- BIBCODE
- 1970JPSJ...29..479K
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- ISSN
- 13474073
- 00319015
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- NDL書誌ID
- 8502533
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
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- 使用不可