Retention and Desorption of Discharge Gases in Wall Materials Used for Large Helical Device

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In the Large Helical Device, the control of particle recycling is one of important issues. Glow discharge cleanings (GDC) have been conducted to control the particle recycling in LHD. In order to simulate such the particle behavior, the glow discharge apparatus was fabricated, and retention and desorption of hydrogen and helium GDC gases were examined for stainless steel liner and graphite sample. The retained amount of hydrogen was one or two orders of magnitude larger than that of helium in both the wall materials. The helium ion impact desorption was observed to be effective to reduce the hydrogen retention. On the other hand, hydrogen ion impact was ineffective to reduce the helium retention. It was also seen that the impurities at the top surface of 316L SS was removed during GDC for only several hours.

収録刊行物

  • 真空

    真空 46(11), 795-798, 2003-11-20

    The Vacuum Society of Japan

参考文献:  7件中 1-7件 を表示

  • <no title>

    SAGARA A.

    J. Plasma Fus. Res. 74, 295, 1998

    被引用文献1件

  • <no title>

    SAGARA A.

    J. Plasma Fus. Res. 74, 319, 1998

    被引用文献1件

  • <no title>

    HINO T.

    Proc. 19^<th>. IAEA Fusion Energy Conference, Lyon, 2002 (IAEA-CN-EX), 2-17, 2002

    被引用文献1件

  • <no title>

    HINO T.

    J. Nucl. Mater. 290-293, 1176, 2001

    DOI 被引用文献2件

  • <no title>

    KUBOTA Y.

    J. Nucl. Mater. 313-316, 239, 2003

    DOI 被引用文献2件

  • <no title>

    MASUZAKI S.

    J. Nucl. Mater. 290-293, 12, 2001

    DOI 被引用文献4件

  • <no title>

    PHILLIPS V.

    J. Nucl. Mater. 145-147, 292, 1987

    DOI 被引用文献3件

被引用文献:  1件中 1-1件 を表示

各種コード

  • NII論文ID(NAID)
    10012512391
  • NII書誌ID(NCID)
    AN00119871
  • 本文言語コード
    ENG
  • 資料種別
    SHO
  • ISSN
    05598516
  • NDL 記事登録ID
    6762405
  • NDL 雑誌分類
    ZN15(科学技術--機械工学・工業--流体機械)
  • NDL 請求記号
    Z16-474
  • データ提供元
    CJP書誌  CJP引用  NDL  J-STAGE 
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