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Experimental verification of two-fluid relaxed structure formation related to high-beta magnetohydro-plasmas

Research Project

Project/Area Number 19540522
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Plasma science
Research InstitutionUniversity of Hyogo

Principal Investigator

NAGATA Masayoshi  University of Hyogo, 大学院・工学研究科, 教授 (00192237)

Co-Investigator(Kenkyū-buntansha) FUKUMOTO Naoyuki  兵庫県立大学, 大学院・工学研究科, 准教授 (90275305)
KIKUCHI Yusuke  兵庫県立大学, 大学院・工学研究科, 助教 (00433326)
Project Period (FY) 2007 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2008: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2007: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Keywords球状トーラス / スフェロマック / 2流体MHD緩和 / 磁気ヘリシティ入射 / 高ベータ磁気流体プラズマ / 2磁気流体緩和物理 / ダイナモ / 自己組織化 / 高速プラズマ流 / 磁気ヘリシティ / 磁気リコネクション
Research Abstract

本研究では磁化同軸プラズマガンを用いた磁気ヘリシティ入射法により、プラズマ中に駆動される高速イオン流の特性について各種流速計測法(マッハプローブやイオンドップラー分光法等)を用いて調べながら、電子流体だけでなく、イオンの流れが強く関与する高ベータ磁気流体プラズマの自律的磁場構造形成について解明を行い、2磁気流体緩和物理について理解を深めた

Report

(3 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • Research Products

    (18 results)

All 2008 2007 Other

All Journal Article (8 results) (of which Peer Reviewed: 5 results) Presentation (9 results) Remarks (1 results)

  • [Journal Article] Two-Fluid Flowing Equilibria of Helicity Injected Spherical Torus with Non-Uniform Density2008

    • Author(s)
      T. Kanki, L.C. Steinhauer, M. Nagata
    • Journal Title

      Plasma Fusion Res Vol.3

    • NAID

      130000264011

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] 「2-2スフェロマックの閉じ込め改善と新展開」(小特集 : ITER時代における大学の革新的閉じ込め概念研究のあり方, 第2章高ベーダ自己組織化プラズマ研究の最近の展開)2008

    • Author(s)
      永田正義
    • Journal Title

      プラズマ・核融合学会誌 84

      Pages: 760-765

    • Related Report
      2008 Annual Research Report
  • [Journal Article] Two-Fluid Flowing Equilibria of Helicity Injected Spherical Torus with Non-Uniform Density2008

    • Author(s)
      T. Kanki, L. C. Steinhauer, M. Nagata
    • Journal Title

      Plasma Fusion Res. 3

    • NAID

      130000264011

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effects of magnetic field and target plasma on the penetration behavior of compact toroid plasma by heat load measurements in CPD2008

    • Author(s)
      R. Bhattacharyay, H. Zushi, N. Fukumoto, . . . . M. Nagata, . . . ., 他
    • Journal Title

      Nuclear Fusion 48

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Mueller and the NSTX Research Team Plasma and Fusion Research, ExB Plasma rotation and n=1 oscillation observed in the NSTX-CHI experiments2007

    • Author(s)
      M. Nagata, R. Raman, V. Soukhanowskii, B.A. Nelson, T.R. Jarboe, D.
    • Journal Title

      Rapid Communications Vol.2

      Pages: 35-35

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] ExB Plasma rotation and n=1 oscillation observed in the NSTX-CHI experiments2007

    • Author(s)
      M.Nagata, et. al.
    • Journal Title

      Plasma and Fusion Research:Rapid Communications 2

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 「電磁加速パルスプラズマとスフェロマック形成」(講座:高速プラズマ流と衝撃波の研究事始め)2007

    • Author(s)
      永田 正義
    • Journal Title

      プラズマ・核融合学会誌 83

      Pages: 491-500

    • Related Report
      2007 Annual Research Report
  • [Journal Article] Compact Torus Plasma Injection Experiments on JFT-2M Tokamak"2007

    • Author(s)
      M.Nagata
    • Journal Title

      2007 CAP CONGRESS 63

      Pages: 91-91

    • Related Report
      2007 Annual Research Report
  • [Presentation] Experimental and Computational Studies of MHD Relaxation Generated by Coaxial Helicity Injection in the HIST Spherical Torus Plasmas2008

    • Author(s)
      M. Nagata, Y. Kikuchi, T. Kanki, N. Fukumoto, Y. Kagei
    • Organizer
      22nd IAEA Fusion Energy Conference (FEC)(IP.001)
    • Place of Presentation
      Geneva, Switzerland(Invited)
    • Related Report
      2008 Final Research Report
  • [Presentation] Studies of helicity-driven MHD relaxation and its control by rotating magnetic field on HIST2008

    • Author(s)
      M. Nagata, Y. Kikuchi, T. Nishioka, S. Hashimoto, T. Kanki, N. Fukumoto, Y. Kagei
    • Organizer
      Innovative Confinement Concepts Workshop and US-Japan Workshop on Improvement in the Confinement of Compact Torus Plasmas
    • Place of Presentation
      Reno, Nevada, U.S.A
    • Related Report
      2008 Final Research Report
  • [Presentation] MHD relaxation and plasma flow driven by coaxial helicity injection in the HIST spherical torus device2008

    • Author(s)
      Y. Kikuchi, S. Hashimoto, T. Nishioka, K. Ando, N. Fukumoto, M. Nagata
    • Organizer
      14th International Congress on Plasma Physics(P3.093)
    • Place of Presentation
      Fukuoka, Japan
    • Related Report
      2008 Final Research Report
  • [Presentation] スフェロマックの閉じ込め改善と新展開(小特集 : ITER 時代における大学の革新的閉じ込め概念研究のあり方、2.2章)2008

    • Author(s)
      永田正義
    • Organizer
      プラズマ・核融合学会誌(Vol. 84, No.11, 760-765)
    • Related Report
      2008 Final Research Report
  • [Presentation] まるちまっはぷろーぶを用いた球状とーらす装置HISTにおけるふろー計測(CD-ROM)、5aB19P2008

    • Author(s)
      橋本尚太郎、西岡勲、安藤来吏、菊池祐介、福本直之、永田正義
    • Organizer
      第25回プラズマ・核融合学会年会予稿集
    • Related Report
      2008 Final Research Report
  • [Presentation] 球状トーラスプラズマ装置HIST におけるイオンドップラー分光システムを用いたプラズマフロー計測(CD-ROM)、5aB18P2008

    • Author(s)
      西岡勲、橋本尚太郎、安藤来吏、菊池祐介、福本直之、永田正義
    • Organizer
      第25 回プラズマ・核融合学会年会予稿集
    • Related Report
      2008 Final Research Report
  • [Presentation] Experimental and Computational Studies of MHD Relaxation Generated by Coaxial Helicity Injection in the HIST Spherical Torus Plasmas2008

    • Author(s)
      M. Nagata
    • Organizer
      22nd IAEA Fusion Energy Conference
    • Place of Presentation
      Geneva, Switzerland
    • Related Report
      2008 Annual Research Report
  • [Presentation] 回転共鳴磁場コイルシステムの構築とSTプラズマへの適用(II)2007

    • Author(s)
      菊池 祐介、永田 正義, 他
    • Organizer
      第24回プラズマ・核融合学会年会30aA29P
    • Place of Presentation
      姫路
    • Year and Date
      2007-11-30
    • Related Report
      2007 Annual Research Report
  • [Presentation] 電磁加速パルスプラズマとスフェロマック形成(講座 : 高速プラズマ流と衝撃波の研究事始め、5.5章)2007

    • Author(s)
      永田正義
    • Organizer
      プラズマ核融合学会誌(Vol. 83, No.5, 491-500)
    • Related Report
      2008 Final Research Report
  • [Remarks]

    • URL

      http://www.eng.u-hyogo.ac.jp/eecs/eecs4/index_ja.html

    • Related Report
      2008 Final Research Report

URL: 

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

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