WEKO3
アイテム
Vacuum Arc Thruster Development and Testing for Micro and Nano Satellites
http://hdl.handle.net/10228/00007246
http://hdl.handle.net/10228/00007246e75396bc-4ba0-4b7e-9105-c0d5b4026994
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
LaSEINE-2015_10.pdf (7.1 MB)
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| アイテムタイプ | 会議発表論文 = Conference Paper(1) | |||||||||||
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| 公開日 | 2019-06-26 | |||||||||||
| 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 | |||||||||||
| タイトル | ||||||||||||
| タイトル | Vacuum Arc Thruster Development and Testing for Micro and Nano Satellites | |||||||||||
| 言語 | en | |||||||||||
| 言語 | ||||||||||||
| 言語 | eng | |||||||||||
| 著者 |
Aheieva, Kateryna
× Aheieva, Kateryna× 豊田, 和弘
WEKO
17484
× 趙, 孟佑 |
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| 抄録 | ||||||||||||
| 内容記述タイプ | Abstract | |||||||||||
| 内容記述 | This paper will describe the development of the Vacuum Arc thruster (VAT) for micro and nano satellites with the main purposes of: attitude control, maintaining orbit-satellite deorbiting. Firstly, this VAT thruster is integrated on-board student microsatellite Horyu-IV, which was developed at the Kyushu Institute of Technology (KIT), Japan. The satellite will be launched in the fiscal year 2015 by H2A rocket. This paper describes the principles of VAT as a direct drive from High Voltage Solar Array (HVSA). Expected performance of this vacuum arc thruster with passive ignition (space plasma condition) was measured. We propose a method for improving the thruster efficiency. Results show that the impulse bit was of the μNs order, and the thrust–56 nN– and efficiency– 2.5%–were calculated. Moreover, it was found that the impulse bit changes with the applied voltage. A new CFRP material was developed and used as a cathode for the purpose of improving efficiency. Discharge characteristics of current and the arc rate are presented. Measurements of impulse bit were also done for the VAT in configuration with two different propellants (commercial and new CFRP) and with a permanent magnet of 300 mT. | |||||||||||
| 備考 | ||||||||||||
| 内容記述タイプ | Other | |||||||||||
| 内容記述 | 34th International Electric Propulsion Conference (2015-IEPC), July 4-10, 2015, Kobe, Hyogo | |||||||||||
| 書誌情報 |
Transactions of the Japan Society for Aeronautical and Space Sciences, Aerospace Technology Japan 巻 14, 号 ists30, p. Pb_91-Pb_97, 発行日 2015-07-08 |
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| 出版社 | ||||||||||||
| 出版社 | 日本航空宇宙学会 | |||||||||||
| DOI | ||||||||||||
| 関連タイプ | isIdenticalTo | |||||||||||
| 識別子タイプ | DOI | |||||||||||
| 関連識別子 | https://doi.org/10.2322/tastj.14.Pb_91 | |||||||||||
| NAID | ||||||||||||
| 関連タイプ | isIdenticalTo | |||||||||||
| 識別子タイプ | NAID | |||||||||||
| 関連識別子 | 130005172062 | |||||||||||
| ISSN | ||||||||||||
| 収録物識別子タイプ | PISSN | |||||||||||
| 収録物識別子 | 1884-0485 | |||||||||||
| 著作権関連情報 | ||||||||||||
| 権利情報 | Copyright (c) 2016 The Japan Society for Aeronautical and Space Sciences | |||||||||||
| キーワード | ||||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | Thruster | |||||||||||
| キーワード | ||||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | Satellite | |||||||||||
| キーワード | ||||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | Discharge | |||||||||||
| キーワード | ||||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | Propellant | |||||||||||
| 出版タイプ | ||||||||||||
| 出版タイプ | VoR | |||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||||
| 査読の有無 | ||||||||||||
| 値 | yes | |||||||||||
| 連携ID | ||||||||||||
| 値 | 7700 | |||||||||||
