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The Attempted Take-Off of the "City of Tacoma" for the Trans-Pacific Flight at Kasumigaura, Japan.
https://jaxa.repo.nii.ac.jp/records/35385
https://jaxa.repo.nii.ac.jp/records/353857269345a-ef9d-4ef5-b015-f5efb3216b0b
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
SA4146840.pdf (573.2 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 | The Attempted Take-Off of the "City of Tacoma" for the Trans-Pacific Flight at Kasumigaura, Japan. | |||||||
| 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 | |||||||
| 著者 |
OGAWA, Taitiro
× OGAWA, Taitiro
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| 出版者 | ||||||||
| 出版者 | 東京帝國大學航空研究所 | |||||||
| 出版者（英） | ||||||||
| 出版者 | Aeronautical Research Institute, Tokyo Imperial University | |||||||
| 書誌情報 |
東京帝國大學航空研究所報告 en : Report of Aeronautical Research Institute, Tokyo Imperial University 巻 5, 号 63, p. 249-259, 発行日 1930-10 |
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| 抄録（英） | ||||||||
| 内容記述タイプ | Other | |||||||
| 内容記述 | The motion and the attitude of the "City of Tacoma" during the unsuccessful start for the Trans-Pacific flight from Kasumigaura on the 30th of August, 1930, were measured photogrammetrically. The fuel was discharged through the emergency valves 89 seconds after the start, the distance of 1557 meters having been run of the total runway of 1900 meters, and the velocity of 125 km./h. having been attained. With this velocity the "unstick" would have been possible, if the lift coefficient of the wing had been over 1.42. As the aeroplane actually took off the ground in only 0.6 second after the commencement of the discharge, the lift coefficient might well be assumed very close to this value. The tail did not rise throughout the failed take-off run except the bouncing probably caused by some obstacles on the runway. If the center of gravity were situated further forward to raise the tail easier, or if a tail wheel or tail carriage, which can be left on the ground, had been adopted, the ground friction would have been much reduced, and the take-off might have been more possibile. The limit of overloading for the "City of Tacoma" is calculated by the author's own method from the measured climbing velocity during the fuel discharge, and found to be about 4500 kg. | |||||||
| 書誌レコードID | ||||||||
| 収録物識別子タイプ | NCID | |||||||
| 収録物識別子 | AA00387631 | |||||||
| 資料番号 | ||||||||
| 内容記述タイプ | Other | |||||||
| 内容記述 | 資料番号: SA4146840000 | |||||||
