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電磁飛翔体加速装置開発の歩み-(I)
https://jaxa.repo.nii.ac.jp/records/33273
https://jaxa.repo.nii.ac.jp/records/33273dc0408a4-73e1-476f-845b-a693b7a7559f
名前 / ファイル | ライセンス | アクション |
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SA0200046.pdf (2.4 MB)
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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公開日 | 2015-03-26 | |||||
タイトル | ||||||
タイトル | 電磁飛翔体加速装置開発の歩み-(I) | |||||
言語 | ||||||
言語 | jpn | |||||
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(英) | ||||||
その他のタイトル | Review on the Development of Electromagnetic Launchers - (I) | |||||
著者 |
矢守, 章
× 矢守, 章× Yamori, Akira |
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著者所属 | ||||||
宇宙科学研究所 | ||||||
著者所属(英) | ||||||
en | ||||||
Institute of Space and Astronautical Science (ISAS) | ||||||
出版者 | ||||||
出版者 | 宇宙科学研究所 | |||||
出版者(英) | ||||||
出版者 | Institute of Space and Astronautical Science | |||||
書誌情報 |
宇宙科学研究所報告 巻 117, p. 1-36, 発行日 2001-10 |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | 20年以上前に始まった電磁飛翔体加速装置開発のあゆみを現在に至るまで紹介する.電磁飛翔体加速装置関連の論文は殆どIEEE TRANS. ON MAGNETICSに掲載されているので,本雑誌に発表された論文を中心に開発状況を説明していく. | |||||
抄録(英) | ||||||
内容記述タイプ | Other | |||||
内容記述 | It is already more than 20 years since a group of The Australian National University accelerated a macro-particle to 5.9 km/s by electromagnetic means, railgun launcher. Their experimental result encouraged many researchers to develop the electromagnetic launcher (EML) as a hypervelocity accelerator. However, contrary to early expectation only a few groups reported the velocities more than 6 km/s, and the highest velocity obtained by the railgun to date is only about 8 km/s. It has been recognized that the degradation of the railgun performance was caused mainly by the ablation of wall materials which was generated by the intense radiation from the plasma armatures in the railgun bores, However, even today, this problem has not yet been solved. In addition to the objective of achieving hypervelocity, another important objective exists for the development of the electromagnetic launchers, which is to accelerate the projectiles with mass of the order of kg to about 3km/s repeatedly. In order to achieve this objective, not only the railgun launcher but also the electromagnetic launchers such as an electrothermal-chemical launcher and an induction type launcher have been developed with great efforts, In this paper, the history of the development of the electromagnetic launcher is described by reviewing a variety of the experimental and theoretical results from may works. | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 0285-2853 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AN00354474 | |||||
資料番号 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 資料番号: SA0200046000 |