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Advanced Physics and Technology for Steady-State Fusion Reactor

Research Project

Project/Area Number 11210101
Research Category

Grant-in-Aid for Scientific Research on Priority Areas

Allocation TypeSingle-year Grants
Review Section Science and Engineering
Research InstitutionNational Institute for Fusion Science

Principal Investigator

MOTOJIMA Osamu (2003-2005)  National Institute for Fusion Science, Director, 所長 (60109056)

藤原 正巳 (藤原 正己) (1999-2002)  核融合科学研究所, 所長 (10023722)

Co-Investigator(Kenkyū-buntansha) IDA Katsumi  National Institute for Fusion Science, Department of Large Helical device, Professor, 大型ヘリカル研究部, 教授 (00184599)
YAMAZAKI Kozo  Nagoya University, Graduate School of Engineering, Professor, 大学院工学研究科, 教授 (50115648)
TAKEIRI Yasuhiko  National Institute for Fusion Science, Department of Large Helical device, Professor, 大型ヘリカル研究部, 教授 (60179603)
SANO Fumimichi  Kyoto University, Institute of Advanced Energy, Professor, エネルギー理工学研究所, 教授 (70115856)
TAKAMURA Shuichi  Nagoya University, Graduate School of Engineering, Professor, 大学院工学研究科, 教授 (40023254)
須藤 滋  核融合科学研究所, 大型ヘリカル研究部, 教授 (50142302)
野田 信明  核融合科学研究所, 炉工学センター, 教授 (10144172)
難波 忠清 (難波 忠晴)  核融合科学研究所, 研究連携センター, 助教授 (40115613)
本島 修  核融合科学研究所, 大型ヘリカル研究部, 教授 (60109056)
Project Period (FY) 1999 – 2005
Project Status Completed (Fiscal Year 2005)
Budget Amount *help
¥120,500,000 (Direct Cost: ¥120,500,000)
Fiscal Year 2005: ¥1,400,000 (Direct Cost: ¥1,400,000)
Fiscal Year 2004: ¥20,800,000 (Direct Cost: ¥20,800,000)
Fiscal Year 2003: ¥20,700,000 (Direct Cost: ¥20,700,000)
Fiscal Year 2002: ¥19,300,000 (Direct Cost: ¥19,300,000)
Fiscal Year 2001: ¥19,300,000 (Direct Cost: ¥19,300,000)
Fiscal Year 2000: ¥22,300,000 (Direct Cost: ¥22,300,000)
Fiscal Year 1999: ¥16,700,000 (Direct Cost: ¥16,700,000)
Keywordssteady state nuclear fusion reactor / helical magnetic configuration / LHD / international collaboration experiment / stellarator contract / 核融合ネットワーク / 国際エネルギー機関
Research Abstract

This research project covers four area of (1) core plasma confinement, (2) control of edge plasma, (3) development of plasma diagnostics and heating, (4) development of reactor engineering and consist of 11 sub-groups ; (1) "Radial electric field and plasma confinement (collaboration with Germany)", "Behavior of high energy particles (collaboration with U. S. A. and Russia)", "Magnetic configuration and plasma control (collaboration with Russia, Switzerland and Spain)", "Optimization of helical magnetic configuration (collaboration with Spain, Ukraine, and Australia)", (2)"Optimization of divertor (collaboration with Ukraine, and Russia)", "Physics of edge plasma (collaboration with Germany)", (3) "Development of pellet and plasma diagnostics (collaboration with Russia)", "High frequency wave heating and density fluctuation diagnostics (collaboration with Russia)", (4)"Development of super conductor engineering (collaboration with Germany)", "Development of component for high heat flux (collaboration with Germany)", "Development of nuclear fusion reactor material (collaboration with Germany)". Each sub-group promotes international collaboration with unique institution abroad and they are organized by head group.
In Heisei 2005 fiscal year, the research results from Heisei 1999 fiscal year to Heisei 2004 fiscal year are summarized. LIME symposium was held in 21^<st> and 22^<nd> September in 2005 at National Institute for Fusion Science. In this symposium, research activities of 11 sub-group were discussed and the results were evaluated. Research results has been summarized in the "LIME Research report" and uploaded in http://www.nifs.ac.jp.

Report

(8 results)
  • 2005 Annual Research Report   Final Research Report Summary
  • 2004 Annual Research Report
  • 2003 Annual Research Report
  • 2002 Annual Research Report
  • 2001 Annual Research Report
  • 2000 Annual Research Report
  • 1999 Annual Research Report
  • Research Products

    (28 results)

All 2005 2004 Other

All Journal Article (11 results) Publications (17 results)

  • [Journal Article] Control of radial electric field shear by modification of the magnetic field configuration in LHD2005

    • Author(s)
      K.Ida, et al.
    • Journal Title

      Nucl. Fusion 45

      Pages: 391-398

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] High-ion temperature experiments with negative-ion-based neutral beam injection heating in Large Helical Device2005

    • Author(s)
      Y.Takeiri, et al.
    • Journal Title

      Nucl. Fusion 45・7

      Pages: 565-573

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Edge Fluctuation Studies in Heliotron J2005

    • Author(s)
      T.Mizuuchi, et al.
    • Journal Title

      J.Nucl.Mater 337-339

      Pages: 332-336

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Annual Research Report 2005 Final Research Report Summary
  • [Journal Article] Hydrogen Blister Formation on Cold-Worked Tungsten with Layered Structure2005

    • Author(s)
      D.Nishijima, T.Sugimoto, M.Ye, N.Ohno, S.Takamura
    • Journal Title

      Jpn.J.Appl.Phys 44

      Pages: 380-380

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Annual Research Report 2005 Final Research Report Summary
  • [Journal Article] Tracer-encapsulated pellet injector for plasma diagnostics2005

    • Author(s)
      S.Sudo, I.Viniar, et al.
    • Journal Title

      Review of Scientific Instruments 76

      Pages: 1-7

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Annual Research Report 2005 Final Research Report Summary
  • [Journal Article] Extension and characteristics of an ECRH plasma in LHD2005

    • Author(s)
      S.Kubo et al.
    • Journal Title

      Plasma Physics and Controlled Fusion 47

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Annual Research Report 2005 Final Research Report Summary
  • [Journal Article] Control of radial electric field shear by modification of the magnetic field configuration in LHD2005

    • Author(s)
      K.Ida, et al.
    • Journal Title

      Nucl.Fusion 45

      Pages: 391-398

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Annual Research Report 2005 Final Research Report Summary
  • [Journal Article] High-ion temperature experiments with negative-ion-based neutral beam injection heating in Large Helical Device2005

    • Author(s)
      Y.Takeiri, et al.
    • Journal Title

      Nucl.Fusion 45 7

      Pages: 565-573

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] High-ion temperature experiments with negative-ion-based neutral beam injection heating in Large Helical Device2005

    • Author(s)
      Y.Takeiri, et al.
    • Journal Title

      Nucl.Fusion 45・7

      Pages: 565-573

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Review on the Progress of the LHD Experiment2004

    • Author(s)
      O.Motojima, H.Yamada, A.Komori, K.Y.Watanabe, et al.
    • Journal Title

      Fusion Science & Technology Vol.46・No.1

      Pages: 1-12

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Confinement and MHD stability in the Large Helical Device2004

    • Author(s)
      O.Motojima, K.Ida, K.Y.Watanabe, Y.Nagayama, A.Komori, et al.
    • Journal Title

      20^<th> IAEA Fusion Energy Conference

    • Related Report
      2004 Annual Research Report
  • [Publications] O.Motojima, H.Yamada, N.Ashikawa, N.Emoto, H.Funaba, et al.: "Recednt Development of LHD Experiment"J.Plasma Fusion Res.SERIES. Vol.5. 22-27 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] K.Yamazaki, M.Kikuchi: "High Performance Operational Limits of Tokamak and Helical Systems"J.Plasma Fusion Res.SERIES. Vol.5. 28-35 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] K.Yamazaki, T.Minami, K.Narihara, K.Tanaka, S.Kubo et al.: "Transport Barrier Analysis of LHD Plasmas in Comparison with Neoclassical Models"J.Plasma Fusion Res.SERIES. Vol.5. 611-615 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] K.Yamazaki, S.Imagawa, T.Muroga, A.Sagara, S.Okamura: "System Assessment of Helical Reactors in Comparison with Tokamaks"19th IAEA Fusion Energy Conference. FT/P1-20 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] O.Motojima, N.Ohyabu, A.Komori, O.Kaneko, et al.: "Recent Advance in LHD Experiment"19th IAEA Fusion Energy Conference. OV/1-6 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] M.Fujiwara, K.Kawahata, et al.: "Overview of LHD Experiments"Nuclear Fusion. Vol.41 No.10. 1355-1367 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] N.Noda, et al.: "Experimental Studies Towards Long Pulse Steady State Operations in LHD"Nuclear Fusion. Vol.41 No.6. 779-790 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] H.Yamada, et al.: "Energy Confinement and Thermal Transport Characteristics of Net-Current Free Plasmas in the Large Helical Device"Nuclear Fusion. Vol.41 No.7. 901-908 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] R.Kumazawa, et al.: "Experimental Studies Towards Long Pulse Steady State Operations in LHD"Physics of Plasmas. Vol.8 No.5. 2139-2147 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] K.Ida, et al.: "Reduction of Ion Thermal Diffusivity Associated with the Transition of the Radial Electric Field in Neutral-Beam-Heated Plasmas in the Large Helical Device"Physical Review Letters. Vol.86 No.23. 5297-5300 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] A.Komori, et al.: "Improved Plasma Performance on Large Helical Device"Physics of Plasmas. Vol.8 No.5. 2002-2008 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] M.Fujiwara,A.Komori, et al.: "Plasma Confinement Studies in LHD"Nuclear Fusion. Vol.39 No11Y. 1659-1666 (1999)

    • Related Report
      2000 Annual Research Report
  • [Publications] M.Fujiwara,Y.Takeiri: "Overview of Long Pulse Operation in the Large Helical Device"Nuclear Fusion. Vol.40,No.6. 1157-1166 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] O.Motojima,H.Yamada, et al.: "Initial Physics Achievement of Large Helical Device Experiemnt"Physics of Plasmas. Vol.6,No.5. 1843-1850 (1999)

    • Related Report
      2000 Annual Research Report
  • [Publications] O.Motojima,K.Akaishi et al.: "Progress Summary of LHD Engineering Design and Construction"Nuclear Fusion. 40,3Y. 599-609 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] K.Yamazaki,K.Narihara et al.: "Transport Analysis of Quasi Steady State Operations in LHD"J.Plasma Fusion Res.SERIES. Vol.3. 104-108 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] 山崎耕造,中島徳嘉 他: "LHDプラズマのモデリングと理論解析"プラズマ核融合学会誌. 75巻9号. 1079-1088 (1999)

    • Related Report
      2000 Annual Research Report

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Published: 1999-04-01   Modified: 2018-03-28  

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