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Simulations of current coupling in ion beam-neutralizer interactions
https://jaxa.repo.nii.ac.jp/records/6377
https://jaxa.repo.nii.ac.jp/records/6377b88c509c-781a-47e5-b5a4-dc87e51577bf
名前 / ファイル | ライセンス | アクション |
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49206062.pdf (4.1 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 | Simulations of current coupling in ion beam-neutralizer interactions | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 計算機プログラム | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 数値シミュレーション | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 宇宙機推進 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 宇宙機帯電 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 航空宇宙環境 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | イオンビーム | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | ビーム中和 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 2次元モデル | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 空間電荷 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | particle-in-cell法 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | スラスタ-中和器相互作用 | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | computer program | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | numerical simulation | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | spacecraft propulsion | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | spacecraft charging | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | aerospace environment | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | ion beam | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | beam neutralization | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | two dimensional model | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | space charge | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | particle-in-cell method | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | thruster-neutralizer interaction | |||||
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 |
Wheelock, Adrian
× Wheelock, Adrian× Cooke, David L.× Gatsonis, Nikolaos A. |
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著者所属 | ||||||
Air Force Research Laboratory Space Vehicles Directorate | ||||||
著者所属 | ||||||
Air Force Research Laboratory Space Vehicles Directorate | ||||||
著者所属 | ||||||
Worcester Polytechnic Institute Mechanical Engineering Department | ||||||
著者所属(英) | ||||||
en | ||||||
Air Force Research Laboratory Space Vehicles Directorate | ||||||
著者所属(英) | ||||||
en | ||||||
Air Force Research Laboratory Space Vehicles Directorate | ||||||
著者所属(英) | ||||||
en | ||||||
Worcester Polytechnic Institute Mechanical Engineering Department | ||||||
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. 557-571, 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 | Neutralization of ion beams in electric propulsion applications is a well-known phenomenon. The physics behind the robust matching of ion and electron currents and densities, are not. As electric propulsion devices move into micro and macro regimes with colloids, FEEPs, and thruster arrays, thruster-neutralizer interactions are under increasing scrutiny. A series of 2D simulations using PIC codes are presented, detailing starting and steady state interactions. It is shown that the expectations of full current coupling of electrons to the beam is not seen, but there is similar coupling behavior exhibited. Numerical mechanisms for coupling the current to the beam are examined for effect on coupling behavior. | |||||
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: AA0049206062 | |||||
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 |