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Ground-based experiment of electron collection by an electrodynamic bare tether
https://jaxa.repo.nii.ac.jp/records/6385
https://jaxa.repo.nii.ac.jp/records/638560de4d04-71a4-4993-a12b-9ba7a6d7b8fd
名前 / ファイル | ライセンス | アクション |
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49206070.pdf (1.2 MB)
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Item type | 会議発表論文 / Conference Paper(1) | |||||
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公開日 | 2015-03-26 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Ground-based experiment of electron collection by an electrodynamic bare tether | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 地上試験 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 電子捕集 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | ベアテザー | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 宇宙プラズマ | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | プラズマ流 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 磁場 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 宇宙機電力供給 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | LEOプラズマ | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 導電性テザーシステム | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | ground test | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | electron collection | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | bare tether | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | space plasma | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | plasma flow | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | magnetic field | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | spacecraft power supply | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | LEO plasma | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | electrodynamic tether system | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_5794 | |||||
資源タイプ | conference paper | |||||
著者 |
田原, 弘一
× 田原, 弘一× 西尾, 秀樹× 堀川, 晃司× Tahara, Hirokazu× Nishio, Hideki× Horikawa, Koji |
|||||
著者所属 | ||||||
大阪大学 大学院基礎工学研究科 | ||||||
著者所属 | ||||||
大阪大学 大学院基礎工学研究科 | ||||||
著者所属 | ||||||
大阪大学 大学院基礎工学研究科 | ||||||
著者所属(英) | ||||||
en | ||||||
Osaka University Graduate School of Engineering Science | ||||||
著者所属(英) | ||||||
en | ||||||
Osaka University Graduate School of Engineering Science | ||||||
著者所属(英) | ||||||
en | ||||||
Osaka University Graduate School of Engineering Science | ||||||
出版者 | ||||||
出版者 | 宇宙航空研究開発機構 | |||||
出版者(英) | ||||||
出版者 | Japan Aerospace Exploration Agency (JAXA) | |||||
書誌情報 |
宇宙航空研究開発機構特別資料 en : JAXA Special Publication: 9th Spacecraft Charging Technology Conference 巻 JAXA-SP-05-001E, p. 628-632, 発行日 2005-08-01 |
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抄録(英) | ||||||
内容記述タイプ | Other | |||||
内容記述 | Bare-tether systems are one of the greatest-efficiency electrodynamic tethered systems. The system with an uninsulated portion of the metallic tether itself to collect electrons from the space plasma is operated as a thruster or a power generator on a satellite. Ground experiments were carried out to understand phenomena of electron collection by a bare tether in space. Metallic tether samples were exposed to a simulating Low-Earth-Orbit plasma flow as varying tether sample diameter and length, and plasma velocity. A magnetic field was also applied. The normalized collection current increased with plasma velocity. The existence of magnetic field raised the normalized collection current because of the edge effect of a tether sample or the three-dimensional effect. A high collection current above the orbital-motion-limited current could be achieved with a magnetic field. The current characteristics of a bare tether strongly depended on plasma velocity and surrounding magnetic field. | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 1349-113X | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA11984031 | |||||
資料番号 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 資料番号: AA0049206070 | |||||
レポート番号 | ||||||
内容記述タイプ | Other | |||||
内容記述 | レポート番号: JAXA-SP-05-001E |