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The characteristics of a cylindrical probe at high subsonic speeds. part 1. The case of zero inclination angle
https://doi.org/10.18999/memfenu.23.2.299
78603ef7-c652-49b9-b9f9-c4d607945f73
名前 / ファイル | ライセンス | アクション | |
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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公開日 | 2021-01-27 | |||||
タイトル | ||||||
タイトル | The characteristics of a cylindrical probe at high subsonic speeds. part 1. The case of zero inclination angle | |||||
言語 | en | |||||
著者 |
Otsuka, Shintaro
× Otsuka, Shintaro× Hashimoto, Taka-aki× Futsukaichi, Sadamu× Yokoi, Shinya |
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抄録 | ||||||
内容記述 | In using the probe to measure the direction and the speed of high subsonic internal flows which are observed in high speed turbomachines such as transonic or supersonic compressors, the characteristics of the probe must be known beforehand. As a first step, the characteristics of a cylindrical probe at high subsonic speeds were investigated in the case of zero inclination angle. The experiments were carried out over a range of flow Mach numbers from 0.3 to 0.79. Yaw angles were varied from -20° to +20°. Both the direction and the total pressure coefficients obtained were independent of Mach numbers. Hence, in the practical application of the probe as a yawmeter, the direction of wind velocity and the total pressure can be obtained directly from simple calibration curves. Although the static pressure coefficient obtained was a function of Mach number, a simple relation was observed within yaw angles of ±10°, and the static pressure and the Mach number can be easily obtained in this range by the successive approximation method. | |||||
言語 | en | |||||
内容記述タイプ | Abstract | |||||
出版者 | ||||||
出版者 | Faculty of Engineering, Nagoya University | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源 | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | departmental bulletin paper | |||||
ID登録 | ||||||
ID登録 | 10.18999/memfenu.23.2.299 | |||||
ID登録タイプ | JaLC | |||||
ISSN(print) | ||||||
収録物識別子タイプ | PISSN | |||||
収録物識別子 | 0027-7657 | |||||
書誌情報 |
Memoirs of the Faculty of Engineering, Nagoya University 巻 23, 号 2, p. 299-308, 発行日 1972-03-31 |
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著者版フラグ | ||||||
値 | publisher |