WEKO3
アイテム
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磁気セイルの推進力の見積もりと性能向上のためのオプション
https://jaxa.repo.nii.ac.jp/records/2282
https://jaxa.repo.nii.ac.jp/records/2282d8c1e5f5-17d3-4c28-8c09-f5c585e2b610
名前 / ファイル | ライセンス | アクション |
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49193005.pdf (1.4 MB)
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Item type | テクニカルレポート / Technical Report(1) | |||||
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公開日 | 2015-03-26 | |||||
タイトル | ||||||
タイトル | 磁気セイルの推進力の見積もりと性能向上のためのオプション | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 磁気セイル | |||||
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 | 太陽風 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 抗力係数 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 数値解析 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 粒子法 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | PIC法 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 粒子コード | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | ズブリンの方法 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 電磁相互作用 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 計算格子 | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | magnetic sail | |||||
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 | solar wind | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | drag coefficient | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | numerical analysis | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | particle in cell technique | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | PIC method | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | particle code | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Zubrin method | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | electromagnetic interaction | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | computational grid | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_18gh | |||||
資源タイプ | technical report | |||||
その他のタイトル(英) | ||||||
その他のタイトル | Estimation of magnetic sail thrust and options for performance improvement | |||||
著者 |
秋田, 大輔
× 秋田, 大輔× 鈴木, 宏二郎× Akita, Daisuke× Suzuki, Kojiro |
|||||
著者所属 | ||||||
東京大学 大学院新領域創成科学研究科 | ||||||
著者所属 | ||||||
東京大学 大学院新領域創成科学研究科 | ||||||
著者所属(英) | ||||||
en | ||||||
University of Tokyo Graduate School of Frontier Sciences | ||||||
著者所属(英) | ||||||
en | ||||||
University of Tokyo Graduate School of Frontier Sciences | ||||||
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研究開発報告: 磁気プラズマセイルの推力発生メカニズムの解明 en : JAXA Research and Development Report: Elucidation of Thrust Generation Mechanism of Magnetic Sail 巻 JAXA-RR-05-014, p. 35-42, 発行日 2006-01-31 |
|||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | コイル直径4mの磁気セイルについて、Full PIC法を用いて太陽風と電磁場の干渉解析を行い、太陽風流れ場や誘導電磁場の基本的な特性について調べるとともに、太陽風粒子の総運動量変化やJ×B力から磁気セイルの推力を見積もった。その結果、ここで想定したような磁気セイルでは10(exp -3)mN程度の推力が得られることが分かった。また、セイリング推進の性能を向上させるオプションとして、磁場ではなく電場を印加した場合の効果や、電荷を帯びた微粒子で構成される光圧を利用した新しい推進システムの可能性について検討した。 | |||||
抄録(英) | ||||||
内容記述タイプ | Other | |||||
内容記述 | In the present study, a small magnetic sail consisting of a 4 m-diameter coil, which seems to be reasonable size as a test vehicle realizable within the present technology level, is considered. Interaction of the solar wind with the magnetic sail is numerically simulated by the full particle (PIC) method. Fundamental features of the flow field and the induced electromagnetic field around the small magnetic sail are clarified. Force acting upon the magnetic sail, which is estimated by considering the Lorentz force generated by the induced electromagnetic field and the momentum change of the solar wind around the magnetic sail, is in the order of 10(exp -3) mN. Additionally, optional concepts of sailing propulsion, which use applied electric field or artificial charged particles, are also considered. The new concepts may improve the acceleration performance and/or payload capacity of the sailing propulsions. | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 1349-1113 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA1192675X | |||||
資料番号 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 資料番号: AA0049193005 | |||||
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-RR-05-014 |