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Non-Linearity and Inversion Effects of Hot-Wire Anemometer on the Mean- and Fluctuating-Velocity Measurements at Low Wind-Speed
https://jaxa.repo.nii.ac.jp/records/34327
https://jaxa.repo.nii.ac.jp/records/34327f2ee73e7-3ab2-4983-a364-107e847f3acf
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
SA1511722.pdf (943.8 kB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2015-03-26 | |||||||||
| タイトル | ||||||||||
| タイトル | Non-Linearity and Inversion Effects of Hot-Wire Anemometer on the Mean- and Fluctuating-Velocity Measurements at Low Wind-Speed | |||||||||
| 言語 | en | |||||||||
| 言語 | ||||||||||
| 言語 | eng | |||||||||
| 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 | |||||||||
| その他のタイトル | ||||||||||
| その他のタイトル | 熱線風速計による測定に対する非直線性と反転の影響 | |||||||||
| 著者 |
佐藤, 浩
× 佐藤, 浩
× SATO, Hiroshi
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| 著者所属 | ||||||||||
| 東京大学理工学研究所 | ||||||||||
| 著者所属（英） | ||||||||||
| en | ||||||||||
| THE INSTITUTE OF SCIENCE AND TECHNOLOGY UNIVERSITY OF TOKYO | ||||||||||
| 出版者 | ||||||||||
| 出版者 | 東京大学理工学研究所 | |||||||||
| 書誌情報 |
東京大學理工學研究所報告 巻 11, 号 7, p. 73-84, 発行日 1957-03-19 |
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| 抄録（英） | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | The heat-loss characteristics of hot-wire anemometer were investigated in detail in the wind-speed range from 10 to 500 cm/s. Measurements were made in a small low-speed wind tunnel which was calibrated by a heat-wake anemometer. The static characteristics of hot-wire at extremely low wind-speed are somewhat different from usual King's formula. Using calibration curves of hot-wire, possible errors in mean- and fluctuating-velocity measurements were calculated considering the non-linearity and inversion effects. Errors were found to be as large as 50 percent. Some practical ways of correcting measured data are also presented. They can be applied to the hot-wire anemometry in the turbulent fields such as free-jet, separated layer etc. | |||||||||
| ISSN | ||||||||||
| 収録物識別子タイプ | ISSN | |||||||||
| 収録物識別子 | 0371-6090 | |||||||||
| 書誌レコードID | ||||||||||
| 収録物識別子タイプ | NCID | |||||||||
| 収録物識別子 | AN00162611 | |||||||||
| 資料番号 | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | 資料番号: SA1511722000 | |||||||||
