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Measurement of erosion rate by absorption spectroscopy in a Hall thruster
http://hdl.handle.net/2261/7399
http://hdl.handle.net/2261/7399df301acf-f482-4775-b4f2-7688095a8c93
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
RSI7608.pdf (119.8 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
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| 公開日 | 2007-08-15 | |||||
| タイトル | ||||||
| タイトル | Measurement of erosion rate by absorption spectroscopy in a Hall thruster | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源 | http://purl.org/coar/resource_type/c_6501 | |||||
| タイプ | journal article | |||||
| 著者 |
Yamamoto, Naoji
× Yamamoto, Naoji× Yokota, Shigeru× Matsui, Makoto× Komurasaki, Kimiya× Arakawa, Yoshihiro |
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| 著者別名 | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 647 | |||||
| 姓名 | 山本, 直嗣 | |||||
| 著者所属 | ||||||
| 著者所属 | Department of Advanced Energy Engineering Science, Kyushu University | |||||
| 著者所属 | ||||||
| 著者所属 | Department of Aeronautics and Astronautics, The University of Tokyo | |||||
| 著者所属 | ||||||
| 著者所属 | Department of Advanced Energy, The University of Tokyo | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The erosion rate of a Hall thruster was estimated with the objective of building a real-time erosion rate monitoring system using a 1 kW class anode layer type Hall thruster. This system aids the understanding of the tradeoff between lifetime and performance. To estimate the flux of the sputtered wall material, the number density of the sputtered iron was measured by laser absorption spectroscopy using an absorption line from ground atomic iron at 371.9935 nm. An ultravioletAlxInyGa(1–x–y)N diode laser was used as the probe. The estimated number density of iron was 1.1×1016 m–3, which is reasonable when compared with that measured by duration erosion tests. The relation between estimated erosion rate and magnetic flux density also agreed with that measured by duration erosion tests. | |||||
| 書誌情報 |
Review of scientific instruments 巻 76, 号 8, p. 083111-1-083111-4, 発行日 2005 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 00346748 | |||||
| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA00817730 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | info:doi/10.1063/1.2001630 | |||||
| 権利 | ||||||
| 権利情報 | © Copyright 2005 American Institute of Physics | |||||
| フォーマット | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | application/pdf | |||||
| 日本十進分類法 | ||||||
| 主題Scheme | NDC | |||||
| 主題 | 400 | |||||
| 出版者 | ||||||
| 出版者 | American Institute of Physics | |||||
| 関係URI | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | http://rsi.aip.org/rsi/ | |||||
