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Re-Evaluation of Synchrotron Radiation in a Reactor-Grade Plasma

Research Project

Project/Area Number 19540529
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Plasma science
Research InstitutionJapan Atomic Energy Agency

Principal Investigator

SATO Masayasu  独立行政法人日本原子力研究開発機構, 核融合研究開発部門, 研究主幹 (80354603)

Co-Investigator(Kenkyū-buntansha) ISAYAMA Akihiko  独立行政法人日本原子力研究開発機構, 融合研究開発部門, 研究主幹 (90354597)
稲垣 滋  九州大学, 応用力学研究所, 准教授 (60300729)
長山 好夫  核融合科学研究所, 大型ヘリカル研究部, 教授 (10126138)
Co-Investigator(Renkei-kenkyūsha) INAGAKI Shigeru  九州大学, 応用力学研究所, 准教授 (60300729)
NAGAYAMA Yoshio  核融合科学研究所, 大型ヘリカル研究部, 教授 (10126138)
Project Period (FY) 2007 – 2010
Project Status Completed (Fiscal Year 2010)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2010: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2009: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2008: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2007: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Keywordsシンクロトロン放射 / トーラス形状 / 電子温度依存性 / 電子密度依存性 / 磁場依存性 / 電子温度 / 真空容器内壁での反射 / モードスクランブル / 斜め伝搬 / 炉心級トカマク / 電子サイクロトロン放射 / 2成分マックスウェル分布 / 放射温度 / トカマク / ECE / 雷子サイクロトロン放射 / 雷子温度 / 電子サイクロトン放射(ECE) / 2成分マックスウエル分布
Research Abstract

The synchrotron radiation is estimated by calculating the radiation transfer taking into account of the relativistic effect, propagation, real torus shape, magnetic structure, and the wall reflection and mode scrambling at the wall. The effects of supra-thermal electron, the wall reflection and mode scrambling on the synchrotron radiation, and dependence of the synchrotron radiation on plasma parameters are evaluated. Since the synchrotron radiation is proportional to 2.5^<th> power of magnetic field, it is effective for decrement of the radiation loss to reduce the magnetic field. That is consistent to the present trend of DEMO reactor design.

Report

(6 results)
  • 2010 Annual Research Report   Final Research Report ( PDF )
  • 2009 Annual Research Report   Self-evaluation Report ( PDF )
  • 2008 Annual Research Report
  • 2007 Annual Research Report
  • Research Products

    (29 results)

All 2011 2010 2009 2008

All Journal Article (10 results) (of which Peer Reviewed: 3 results) Presentation (19 results)

  • [Journal Article] Feasibility study of ECE measurement in JT-60SA2010

    • Author(s)
      M. Sato and A. Isayama
    • Journal Title

      Nuclear Instruments and Methods in Plasma Research A

      Volume: 623 Pages: 635-655

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Feasibility study of ECE measurement in JT-60SA2010

    • Author(s)
      M. Sato, A. Isayama
    • Journal Title

      Nuclear Instruments and Methods in Physics Research Section A (Appeared in WEB)

    • Related Report
      2009 Self-evaluation Report
    • Peer Reviewed
  • [Journal Article] Feasibility study of ECE measurement in JT-60SA2010

    • Author(s)
      M.Sato
    • Journal Title

      Nuclear Instruments and Methods in Physics Research Section A

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Evaluation of ECE Spectra in a Tokamak with Torus Geometry and Application to Electron Temperature Measurement2009

    • Author(s)
      M. Sato and A. Isayama
    • Journal Title

      World Scientific Publishing Co. Ptr Ltd

      Pages: 263-269

    • Related Report
      2010 Final Research Report
  • [Journal Article] Evaluation of ECE Spectra in a Tokamak with Torus Geometry and Application to Electron Temperature Measurement2009

    • Author(s)
      M. Sato, A. Isayama
    • Journal Title

      Proc. 15th Joint Workshop on Electron Cyclotron Emission and Electron Cyclotron Resonance Heating, March 2008 (Yosemite, USA, World Scientific Publishing Co. Ptr Ltd.)

      Pages: 263-263

    • Related Report
      2009 Self-evaluation Report
  • [Journal Article] Evaluation of ECE Spectra in a Tokamak with Torus Geometry and Application to Electron Temperature Measurement2009

    • Author(s)
      M.Sato
    • Journal Title

      Proc. 15th Joint Workshop on Electron Cyclotron Emission and Electron Cyclotron Resonance Heating, March 2008, Yosemite, USA, World Scientific Publishing Co.Ptr Ltd.

      Pages: 263-269

    • Related Report
      2009 Annual Research Report
  • [Journal Article] Radiation Temperature of ECE in Bi-Maxwellian Plasma2009

    • Author(s)
      M.Sato
    • Journal Title

      Proc. 35th EPS Plasma Physics Conference

    • Related Report
      2009 Annual Research Report
  • [Journal Article] Radiation Temperature of ECE in Bi-Maxwellian Plasma2008

    • Author(s)
      M. Sato and A. Isayama
    • Pages
      2-0092
    • Related Report
      2010 Final Research Report
  • [Journal Article] Radiation Temperature of ECE in Bi-Maxwellian Plasma2008

    • Author(s)
      M. Sato, A. Isayama
    • Journal Title

      Proc. 35th EPS Plasma Physics Conference, June 2008 (Crete, Greece)

    • Related Report
      2009 Self-evaluation Report
  • [Journal Article] Radiation temperature of ECE in bi-Maxwellian tokamak plasma2008

    • Author(s)
      M. Sato
    • Journal Title

      Proc. 35^<th> EUROPEAN PHYSICAL SOCIETY Conference on Plasma Physics 32D

    • Related Report
      2008 Annual Research Report
  • [Presentation] 炉心級トカマクプラズマにおけるシンクロトロン放射の評価(2)-反射とモードスクランブルの効果-2011

    • Author(s)
      佐藤正泰
    • Organizer
      日本物理学会第66回年次大会
    • Place of Presentation
      (物理学会WEB)
    • Year and Date
      2011-03-25
    • Related Report
      2010 Annual Research Report
  • [Presentation] 炉心級トカマクプラズマにおけるシンクロトロン放射の評価(2)-各視線における評価-2011

    • Author(s)
      佐藤正泰、諌山明彦
    • Organizer
      日本物理学会第65回年次大会
    • Place of Presentation
      新潟大学
    • Related Report
      2010 Final Research Report
  • [Presentation] Evaluation of Synchrotron Radiation in a Reactor-Grade Tokamak Plasma2010

    • Author(s)
      M.Sato
    • Organizer
      52^<nd> Annual Meeting of the APS Division of Plasma Physics
    • Place of Presentation
      アメリカ合衆国、シカゴ
    • Year and Date
      2010-11-10
    • Related Report
      2010 Annual Research Report
  • [Presentation] 炉心級トカマクプラズマにおけるシンクロトロン放射の評価 (1)-各視線における評価-2010

    • Author(s)
      佐藤正泰, 諌山明彦
    • Organizer
      日本物理学会第65回年次大会
    • Place of Presentation
      岡山市、岡山大学
    • Year and Date
      2010-03-22
    • Related Report
      2009 Self-evaluation Report
  • [Presentation] 炉心級トカマクプラズマにおけるシンクロトロン放射の評価(1)-各視線における評価-2010

    • Author(s)
      佐藤正泰
    • Organizer
      日本物理学会第65回年次大会
    • Place of Presentation
      岡山大学(岡山市)
    • Year and Date
      2010-03-22
    • Related Report
      2009 Annual Research Report
  • [Presentation] 炉心級トカマクプラズマにおけるシンクロトロン放射の評価(1)-各視線における評価-2010

    • Author(s)
      佐藤正泰、諌山明彦
    • Organizer
      日本物理学会第64回年次大会
    • Place of Presentation
      岡山大学
    • Related Report
      2010 Final Research Report
  • [Presentation] Evaluation of Synchrotron Radiation in a Reactor-Grade Tokamak Plasma2010

    • Author(s)
      M. Sato and A. Isayama
    • Organizer
      52^<nd> Annual Meeting of the Division of Plasma Physics
    • Place of Presentation
      Chicago, USA
    • Related Report
      2010 Final Research Report
  • [Presentation] Feasibility study of ECE measurement in JT-60SA2009

    • Author(s)
      M. Sato, A. Isayama
    • Organizer
      1st International Conference on Frontiers in Diagnostic Technologies
    • Place of Presentation
      Frascati, Italy
    • Year and Date
      2009-11-25
    • Related Report
      2009 Self-evaluation Report
  • [Presentation] Feasibility study of ECE measurement in JT-60SA2009

    • Author(s)
      M.Sato
    • Organizer
      1st International Conference on Frontiers in Diagnostic Technologies
    • Place of Presentation
      フラスカティ(イタリア)
    • Year and Date
      2009-11-22
    • Related Report
      2009 Annual Research Report
  • [Presentation] JT-60SAにおけるECEスペルトル及び電子温度分布計測検討2009

    • Author(s)
      佐藤正泰, 諌山明彦
    • Organizer
      日本物理学会第64回年次大会
    • Place of Presentation
      東京都、立教大学
    • Year and Date
      2009-03-30
    • Related Report
      2009 Self-evaluation Report
  • [Presentation] JT-60SAにおけるECEスペクトル及び電子温度分布計測の検討2009

    • Author(s)
      佐藤正泰
    • Organizer
      日本物理学会第64回年次大会
    • Place of Presentation
      東京、立教大学
    • Year and Date
      2009-03-30
    • Related Report
      2008 Annual Research Report
  • [Presentation] JT-60SAにおけるECEスペクトル及び電子温度分布計測検討2009

    • Author(s)
      佐藤正泰、諌山明彦
    • Organizer
      日本物理学会第63回年次大会
    • Place of Presentation
      立教大学
    • Related Report
      2010 Final Research Report
  • [Presentation] Feasibility study of ECE measurement in JT-60SA2009

    • Author(s)
      M. Sato, and A. Isayama
    • Organizer
      1^<st> International Conference on Frontiers in Diagnostic Technologies
    • Place of Presentation
      Frascati, Italy
    • Related Report
      2010 Final Research Report
  • [Presentation] Radiation Temperature of ECE in Bi-Maxwellian Plasma2008

    • Author(s)
      M. Sato, A. Isayama
    • Organizer
      35th EPS Plasma Physics Conference
    • Place of Presentation
      Crete, Greece
    • Year and Date
      2008-06-10
    • Related Report
      2009 Self-evaluation Report
  • [Presentation] Radiation temperature of ECE in bi-Maxwellian tokamak plasma2008

    • Author(s)
      M. Sato
    • Organizer
      第35回プラズマ物理に関するヨーロッパ物理学会会議
    • Place of Presentation
      ギリシャ、クレタ島
    • Year and Date
      2008-06-10
    • Related Report
      2008 Annual Research Report
  • [Presentation] Evaluation of ECE Spectra in a Tokamak with Torus Geometry and Application to Electron Temperature Measurement2008

    • Author(s)
      M. Sato, A. Isayama
    • Organizer
      15th Joint Workshop on Electron Cyclotron Emission and Electron Cyclotron Resonance Heating
    • Place of Presentation
      Yosemite, USA
    • Year and Date
      2008-03-13
    • Related Report
      2009 Self-evaluation Report
  • [Presentation] EVALUATION OF ECE SPECTRA IN A TOKAMAK WITH TORUS GEOMETRY AND APPLICATION TO ELECTRON TEMPERATURE MEASUREMENT2008

    • Author(s)
      M. Sato
    • Organizer
      15th Joint Workshop on ECE and ECRH
    • Place of Presentation
      米国、ヨセミテ国立公園
    • Year and Date
      2008-03-13
    • Related Report
      2007 Annual Research Report
  • [Presentation] Evaluation of ECE Spectra in a Tokamak with Torus Geometry and Application to Electron Temperature Measurement2008

    • Author(s)
      M. Sato and A. Isayama
    • Organizer
      15th Joint Workshop on Electron Cyclotron Emission and Electron Cyclotron Resonance Heating
    • Place of Presentation
      Yosemite, USA.
    • Related Report
      2010 Final Research Report
  • [Presentation] Radiation Temperature of ECE in Bi-Maxwellian Plasma2008

    • Author(s)
      M. Sato and A. Isayama
    • Organizer
      35th EPS Plasma Physics Conference
    • Place of Presentation
      Creta, Greece
    • Related Report
      2010 Final Research Report

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Published: 2007-04-01   Modified: 2016-04-21  

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