JT-60Uにおける第一壁コンディショニング -不純物および水素リサイクリングの制御-  [in Japanese] Wall Conditioning to Control Impurity and Hydrogen Isotope Recycling in JT-60U  [in Japanese]

Search this Article

Author(s)

Abstract

Wall conditioning can control impurity and hydrogen isotope. So various methods of wall conditioning have been adopted in JT-60U. After the vacuum vessel is closed and pumping system works, tokamak discharges can be obtained within a week. The conditioning can also make a good condition that recycled particles are so low as to correspond to injected NB particles. An equivalent Q<SUB>DT</SUB> up to 1.25 can be transiently achieved in reversed shear plasmas because of both optimization of wall conditioning and improved confinement. Wall conditioning in JT-60U is discussed in this paper.

Journal

  • Journal of Plasma and Fusion Research

    Journal of Plasma and Fusion Research 75(11), 1297-1304, 1999-11-25

    The Japan Society of Plasma Science and Nuclear Fusion Research

References:  18

  • <no title>

    WINTER J.

    Plasma Phys. Control. Fusion 38, 1503, 1996

    Cited by (1)

  • <no title>

    WINTER J.

    J. Nucl. Mater. 161, 265, 1989

    Cited by (2)

  • <no title>

    野田信明

    核融合研究 64, 167, 1990

    Cited by (3)

  • <no title>

    菅井秀郎

    核融合研究 67, 12, 1992

    Cited by (2)

  • <no title>

    FUKUDA T.

    Plasma Phys. Control. Fusion 40, 543, 1998

    Cited by (1)

  • <no title>

    新井貴

    真空 41, 841, 1998

    Cited by (1)

  • <no title>

    OREN L.

    Nucl. Fusion 17, 1143, 1977

    Cited by (2)

  • <no title>

    The JT-60 Team

    JAREI-Research 96-018, 183, 1996

    Cited by (1)

  • <no title>

    MORI M.

    Nucl. Fusion 34, 1045, 1994

    Cited by (4)

  • <no title>

    OWENS D. K.

    J. Nucl. Mater. 220-222, 62, 1995

    DOI  Cited by (2)

  • <no title>

    JACKSON G. L.

    J. Nucl. Mater. 196-198, 236, 1992

    DOI  Cited by (5)

  • <no title>

    JACKSON G. L.

    J. Nucl. Mater. 241-243, 655, 1997

    DOI  Cited by (3)

  • <no title>

    HIGASHIJIMA S.

    J. Nucl. Mater. 220-222, 375, 1995

    DOI  Cited by (1)

  • <no title>

    HORIIKE H.

    J. Fusion Eng. Des. 16, 285, 1991

    DOI  Cited by (4)

  • <no title>

    TFR Group

    J. Nucl. Mater. 76&77, 587, 1978

    DOI  Cited by (1)

  • <no title>

    SAIDOH M.

    Jpn.J.Appl.Phys. 32, 3276, 1993

    DOI  Cited by (6)

  • <no title>

    YAGYU J.

    J. Nucl. Mater. 241-243, 579, 1997

    DOI  Cited by (1)

  • Divertor Modification in JT-60U  [in Japanese]

    HOSOGANE Nobuyuki

    Journal of plasma and fusion research 73(6), 564-569, 1997-06-25

    NDL Digital Collections  References (17) Cited by (2)

Cited by:  2

Codes

  • NII Article ID (NAID)
    110003826376
  • NII NACSIS-CAT ID (NCID)
    AN10401672
  • Text Lang
    JPN
  • Article Type
    Journal Article
  • ISSN
    09187928
  • NDL Article ID
    4921475
  • NDL Source Classification
    ZM35(科学技術--物理学)
  • NDL Call No.
    Z15-8
  • Data Source
    CJP  CJPref  NDL  NII-ELS  J-STAGE  NDL-Digital 
Page Top