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  1. 122 新領域創成科学研究科
  2. 12 基盤科学研究系 先端エネルギー工学専攻
  3. 1221210 学術雑誌論文
  1. 0 資料タイプ別
  2. 10 学術雑誌論文
  3. 014 自然科学

Evaluation of plume characteristics of arc-heaters with various oxygen injection systems

http://hdl.handle.net/2261/32481
e4efffc9-9d02-49b8-8daf-490db225afb8
名前 / ファイル ライセンス アクション
7_Org_Vacuum_80_1161.pdf 7_Org_Vacuum_80_1161.pdf (370.5 kB)
Item type 学術雑誌論文 / Journal Article(1)
公開日 2017-01-16
タイトル
タイトル Evaluation of plume characteristics of arc-heaters with various oxygen injection systems
言語
言語 eng
キーワード
主題 Arc-heater
主題Scheme Other
キーワード
主題 Atomic Oxygen
主題Scheme Other
キーワード
主題 Zirconium Cathode
主題Scheme Other
キーワード
主題 Laser Absorption Spectroscopy
主題Scheme Other
資源タイプ
資源 http://purl.org/coar/resource_type/c_6501
タイプ journal article
著者 Matsui, Makoto

× Matsui, Makoto

WEKO 3748

Matsui, Makoto

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Takayanagi, Hiroki

× Takayanagi, Hiroki

WEKO 3749

Takayanagi, Hiroki

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Oda, Yasuhisa

× Oda, Yasuhisa

WEKO 3750

Oda, Yasuhisa

Search repository
Komurasaki, Kimiya

× Komurasaki, Kimiya

WEKO 3751

Komurasaki, Kimiya

Search repository
Arakawa, Yoshihiro

× Arakawa, Yoshihiro

WEKO 3752

Arakawa, Yoshihiro

Search repository
著者所属
著者所属 Department of Advanced Energy, The University of Tokyo
著者所属
著者所属 Department of Aeronautics and Astronautics, The University of Tokyo
抄録
内容記述タイプ Abstract
内容記述 Arc-heater plumes generated by various oxygen injection systems were investigated by laser absorption spectroscopy. Firstly, oxygen was directly injected into a high temperature cathode-jet region through a thoriated-tungsten hollow cathode. Although number density of atomic oxygen was increased, erosion of the cathode was too severe to maintain stable discharge. Then, zirconium was used as a cathode material to reduce cathode erosion by oxidation. As a result, stable discharge was maintained for three hours with pre-mixed argon-oxygen injection and number density of atomic oxygen was successfully increased.
書誌情報 Vacuum

巻 80, 号 11-12, p. 1161-1166, 発行日 2006-09
ISSN
収録物識別子タイプ ISSN
収録物識別子 0042207X
書誌レコードID
収録物識別子タイプ NCID
収録物識別子 AA00879589
DOI
関連識別子
識別子タイプ DOI
関連識別子 info:doi/10.1016/j.vacuum.2006.01.051
著者版フラグ
値 author
日本十進分類法
主題 420
主題Scheme NDC
出版者
出版者 Pergamon Press
出版者
出版者 Elsevier
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