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2013 Fiscal Year Final Research Report

Study of plasma dynamics and development of simulator by integrated models

Research Project

  • PDF
Project/Area Number 23360416
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Nuclear fusion studies
Research InstitutionJapan Atomic Energy Agency

Principal Investigator

OZEKI Takahisa  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・六ヶ所核融合研究所, 嘱託 (50354577)

Co-Investigator(Kenkyū-buntansha) HAYASHI Nobuhiko  独立行政法人日本原子力研究開発機, 核融合研究開発部門・那珂核融合研究所, 研究主幹 (10354573)
HONDA Mitsuru  独立行政法人日本原子力研究開発機, 核融合研究開発部門・那珂核融合研究所, 研究員 (90455296)
HAMAMATSU Kiyotaka  独立行政法人日本原子力研究開発機, 核融合研究開発部門・那珂核融合研究所, 研究主幹 (20354574)
SHIMIZU Katsuhiro  独立行政法人日本原子力研究開発機, 核融合研究開発部門・那珂核融合研究所, 嘱託 (30391262)
FUJITA Takaaki  名古屋大学, 工学研究科, 教授 (70354602)
Co-Investigator(Renkei-kenkyūsha) AIBA Nobuyuki  独立行政法人日本原子力研究開発機, 核融合研究開発部門・六ヶ所核融合研究所, 主任副主幹 (20414584)
HOSHINO Kazuo  独立行政法人日本原子力研究開発機, 核融合研究開発部門・六ヶ所核融合研究所・, 研究員 (50513222)
SHIRAISHI Junya  独立行政法人日本原子力研究開発機, 核融合研究開発部門・那珂核融合研究所, 研究員 (60513223)
SUZUKI Takahiro  独立行政法人日本原子力研究開発機, 核融合研究開発部門・那珂核融合研究所, 研究主幹 (60354594)
YAGI Masatoshi  独立行政法人日本原子力研究開発機, 核融合研究開発部門・六ヶ所核融合研究所, 研究主幹 (70274537)
BIERWAGE Andreas  独立行政法人日本原子力研究開発機, 核融合研究開発部門・六ヶ所核融合研究所, 研究員 (10584691)
IDE Shunsuke  独立行政法人日本原子力研究開発機, 核融合研究開発部門・那珂核融合研究所, 研究主席 (20354590)
TAKIZUKA Tomonori  大阪大学, 招聘教授 (40354576)
FUKUYAMA Atsushi  京都大学, 工学研究科, 教授 (60116499)
Project Period (FY) 2011-04-01 – 2014-03-31
Keywords統合モデル / トカマク / 炉心プラズマ / シミュレータ / 熱粒子輸送 / MHD / ダイバータ
Research Abstract

In order to control the plasma in the tokamak fusion reactor with a non-linearity and complexity, theoretical models of the major physical elements of the tokamak plasma are developed. By the integration of these models, the integrated simulation code that can handle consistently each physical model is produced. In this code, the heat and particle transport code of the core plasma is used as a platform for the integrated code, and the physics models of heating and current drive, MHD stability, diverter, high-energy particles effects are coupled to the platform code. Using the integrated code developed here, the integrated model is validated by the comparison with the experimental result. Complex phenomena of core plasma are elucidated, and guides toward the control of the core plasma are indicated. The integration code is contribute to the construction of a prototype version of the plasma simulator that complements the actual discharge of tokamak fusion reactor.

  • Research Products

    (45 results)

All 2014 2013 2012 2011 Other

All Journal Article (17 results) (of which Peer Reviewed: 17 results) Presentation (28 results) (of which Invited: 5 results)

  • [Journal Article] On kinetic resistive wall mode theory with sheared rotation2014

    • Author(s)
      J. Shiraishi, N. Miyato, and G. Matsunaga
    • Journal Title

      Plasma and Fusion Research

      Volume: 9巻 Pages: 3403027-1, 3403027-4

    • DOI

      10.1585/pfr.9.3403027

    • Peer Reviewed
  • [Journal Article] Dynamics of low-n shear Alfven modes driven by energetic N-NB ions in JT-60U2014

    • Author(s)
      A. Bierwage, Y. Todo, N. Aiba and K. Shinohara
    • Journal Title

      Nuclear Fusion

      Volume: 54巻(印刷中)

    • Peer Reviewed
  • [Journal Article] Integrated simulation study of ELM pacing by pellet injection in ITER2014

    • Author(s)
      N. Hayashi, N. Aiba, T. Takizuka and N. Oyama
    • Journal Title

      Contrib. Plasma Physics

      Pages: 599-604(6)

    • DOI

      10.1002/ctpp.201410040

    • Peer Reviewed
  • [Journal Article] Experimental analyses and predictive simulations of toroidal rotation driven by the neoclassical toroidal viscosity in rippled tokamaks2014

    • Author(s)
      M. Honda, S. Satake, Y. Suzuki, G. Matsunaga, K. Shinohara, M. Yoshida, A. Matsuyama, S. Ide and H. Urano
    • Journal Title

      Nuclear Fusion

      Volume: 54巻(印刷中)

    • Peer Reviewed
  • [Journal Article] Reduction of ELM energy loss by pellet injection for ELM pacing2013

    • Author(s)
      N. Hayashi, N. Aiba, T. Takizuka and N. Oyama
    • Journal Title

      Nuclear Fusion

      Volume: 53巻 Pages: 123009(10)

    • DOI

      10.1088/0029-5515/53/12/123009

    • Peer Reviewed
  • [Journal Article] Development of the transport-code framework forself-consistent predictions of rotation and the radial electric field2013

    • Author(s)
      M. Honda, S. Ide, T. Takizuka, N. Hayashi, M. Yoshida, M. Yagi and T. Fujita
    • Journal Title

      Nuclear Fusion

      Volume: 53巻 Pages: 073050(11)

    • DOI

      10.1088/0029-5515/53/7/073050

    • Peer Reviewed
  • [Journal Article] Role of convective amplification of n = 1 energetic particle modes for N-NB ion dynamics in JT-60U2013

    • Author(s)
      A. Bierwage, K. Shinohara, N. Aiba and Y. Todo
    • Journal Title

      Nuclear Fusion

      Volume: 53巻 Pages: 073007-1, 073007-12

    • DOI

      10.1088/0029-5515/53/7/073007

    • Peer Reviewed
  • [Journal Article] Impact of plasma rotation on the linear physics of resistive wall modes in tokamaks2013

    • Author(s)
      N.Aiba, J. Shiraishi and M. Hirota
    • Journal Title

      Plasma Phys. Control. Fusion

      Volume: 55巻 Pages: 074002(7)

    • DOI

      10.1088/0741-3335/55/7/074002

    • Peer Reviewed
  • [Journal Article] Collisionality dependence of a shielding factor of a beam driven current2012

    • Author(s)
      M. Honda, M. Kikuchi and M. Azumi
    • Journal Title

      Nuclear Fusion

      Volume: 52巻 Pages: 023021-1, 023021-12

    • DOI

      10.1088/0029-5515/52/2/023021

    • Peer Reviewed
  • [Journal Article] Simulation Study of L/H Transition with Self-Consistent Integrated Modelling of Core and SOL/Divertor Transport2012

    • Author(s)
      M.Yagi, K. Shimizu, T. Takizuka, M. Honda, N. Hayashi, K. Hoshino, A. Fukuyama
    • Journal Title

      Contrib. Plasma Phys

      Volume: 52巻 Pages: 372-378

    • DOI

      10.1002/ctpp.201210019

    • Peer Reviewed
  • [Journal Article] Simulation Study of an Extended Divertor Leg for Heat Control in the SlimCS DEMO Reactor2012

    • Author(s)
      K. Hoshino, K. Shimizu, N. Asakura, T. Takizuka, M. Nakamura, K. Tobita
    • Journal Title

      Contrib. Plasma Phys

      Volume: 52巻 Pages: 550-554

    • DOI

      10.1002/ctpp.201210048

    • Peer Reviewed
  • [Journal Article] Numerical analysis of key factors for the appearance of grassy ELMs in tokamak plasmas2012

    • Author(s)
      N. Aiba and N. Oyama
    • Journal Title

      Nucl. Fusion

      Volume: 52巻 Pages: 114002(8)

    • DOI

      10.1088/0029-5515/52/11/114002

    • Peer Reviewed
  • [Journal Article] Integrated modeling of whole tokamak plasma2011

    • Author(s)
      N. Hayashi, M. Honda, K. Hoshino, K. Hamamatsu, K. Shimizu, T. Takizuka, T. Ozeki, A. Fukuyama
    • Journal Title

      Plasma and Fusion Research

      Volume: 6巻 Pages: 2403065

    • DOI

      10.1585/pfr.6.2403065

    • Peer Reviewed
  • [Journal Article] Integrated simulation of ELM triggered by a pellet through energy absorption and transport enhancement2011

    • Author(s)
      N. Hayashi, V. Parail, F. Koechl, N. Aiba, T. Takizuka, S. Wiesen, P.T. Lang, N. Oyama and T. Ozeki
    • Journal Title

      Nuclear Fusion

      Volume: 51巻 Pages: 103030

    • DOI

      10.1088/0029-5515/51/10/103030

    • Peer Reviewed
  • [Journal Article] Alpha particle driven toroidal rotation in burning plasmas2011

    • Author(s)
      M. Honda, T. Takizuka, K. Tobita, G. Matsunaga and A. Fukuyama
    • Journal Title

      Nuclear Fusion

      Volume: 51巻 Pages: 073018

    • DOI

      10.1088/0029-5515/51/7/073018

    • Peer Reviewed
  • [Journal Article] Improvement of the detachment modelling in the SONIC simulation2011

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

      Journal of Nuclear Materials

      Volume: 415巻 Pages: S549-S552

    • DOI

      10.1016/j.jnucmat.2011.01.003

    • Peer Reviewed
  • [Journal Article] Impact of plasma rotation on the linear physics of resistive wall modes in tokamaks2011

    • Author(s)
      N. Aiba, J. Shiraishi and M. Hirota
    • Journal Title

      Plasma Phys. Control. Fusion

      Volume: 6巻 Pages: 2403065-1, 2403065-8

    • DOI

      10.1585/pfr.6.2403065

    • Peer Reviewed
  • [Presentation] Divertor study on Demo reactor2013

    • Author(s)
      K.Hoshino, et al
    • Organizer
      23rd International Toki Conference
    • Place of Presentation
      Toki, Japan
    • Year and Date
      20131118-21
    • Invited
  • [Presentation] Development of the backflow model for impurity exhaust in Monte-Carlo calculation2013

    • Author(s)
      K.Hoshino, et al.
    • Organizer
      14th International Workshop on Plasma Edge Theory in Fusion Devices
    • Place of Presentation
      Cracow, Poland
    • Year and Date
      20130923-25
  • [Presentation] Integrated simulation study of ELM pacing by pellet injection in ITER2013

    • Author(s)
      N. Hayashi, et al
    • Organizer
      14th Int. Workshop on Plasma Edge Theory in Fusion Devices
    • Place of Presentation
      Cracow Poland
    • Year and Date
      20130923-25
  • [Presentation] Investigation of the JT-60SA operation scenarios combined with integrated real-time controls2013

    • Author(s)
      T. Suzuki, et al
    • Organizer
      40th EPS Conference on Plasma Physics
    • Place of Presentation
      Espoo Finland
    • Year and Date
      20130701-05
  • [Presentation] TAEによるアルファ粒子異常輸送が核燃焼トカマク・プラズマに及ぼす影響の数値シミュレーション2013

    • Author(s)
      濱松清隆, 他
    • Organizer
      日本物理学会第68回年次大会
    • Place of Presentation
      広島県東広島市
    • Year and Date
      2013-03-26
  • [Presentation] トロイダル回転による磁気流体力学平衡の変化がもたらす抵抗性壁モード安定化2013

    • Author(s)
      白石淳也
    • Organizer
      日本物理学会第68回年次大会
    • Place of Presentation
      広島大学
    • Year and Date
      2013-03-26
  • [Presentation] Reduction of ELM energy loss by pellet injection for ELM pacing2012

    • Author(s)
      N. Hayashi, et al
    • Organizer
      24th IAEA Fusion Energy Conference
    • Place of Presentation
      San Diego, USA
    • Year and Date
      20121008-13
  • [Presentation] Impact of plasma rotation on MHD physics in tokamaks - Theory and numerical applications2012

    • Author(s)
      N. Aiba, J. Shiraishi, M. Hirota, M. Yagi, W. A. Cooper, R. Gruber
    • Organizer
      2012 Varenna-Lausanne International Workshop
    • Place of Presentation
      Varenna, Italy
    • Year and Date
      20120827-31
    • Invited
  • [Presentation] Approach for efficient linear MHD analysis without spectrum pollution in tokamaks2012

    • Author(s)
      N. Aiba, W. A. Cooper and R. Gruber
    • Organizer
      39th EPS Conference on Plasma Phys
    • Place of Presentation
      Stockholm, Sweden
    • Year and Date
      20120702-06
  • [Presentation] Numerical analysis of tungsten erosion at the plasma facing surface in DEMO Reactor2012

    • Author(s)
      K. Hoshino, M. Toma, K. Shimizu, N. Asakura, K. Tobita, A. Hatayama, T. Takizuka
    • Organizer
      20th international conference of Plasma Surface Interactions
    • Place of Presentation
      Aachen, Germany
    • Year and Date
      20120521-25
  • [Presentation] TOPICSとOFMCを用いたトロイダル運動量と径電場の輸送シミュレーション2012

    • Author(s)
      本多充
    • Organizer
      第27回プラズマ・核融合学会年会
    • Place of Presentation
      福岡県春日市
    • Year and Date
      2012-11-27
  • [Presentation] Stabilization of Resistive Wall Modes by Magnetohydrodynamic Equilibrium Change Induced by Plasma Toroidal Rotation2012

    • Author(s)
      白石淳也
    • Organizer
      第24回IAEA核融合エネルギー会議
    • Place of Presentation
      米国サンディエゴ
    • Year and Date
      2012-10-10
  • [Presentation] Predictive Transport Simulations Consistent with Rotation and Radial Electric Field Using TOPCIS with OFMC2012

    • Author(s)
      本多充
    • Organizer
      第24回IAEA核融合エネルギー会
    • Place of Presentation
      米国サンディエゴ
    • Year and Date
      2012-10-09
  • [Presentation] トカマク輸送コードにおけるトロイダル運動量・径電場モデリング2012

    • Author(s)
      本多充
    • Organizer
      日本物理学会第67回年次大会
    • Place of Presentation
      兵庫県西宮市
    • Year and Date
      2012-03-27
  • [Presentation] アルファ粒子異常輸送が核燃焼トカマク・プラズマに及ぼす影響の数値シミュレーション2012

    • Author(s)
      濱松清隆
    • Organizer
      日本物理学会第67回年次大会
    • Place of Presentation
      兵庫県西宮市
    • Year and Date
      2012-03-25
  • [Presentation] トカマク DEMO 炉の ELM 抑制共鳴磁場擾乱用ヘリカル状フェライト鋼設置2011

    • Author(s)
      滝塚知典, 他
    • Organizer
      Plasma Conference 2011
    • Place of Presentation
      石川県金沢市
    • Year and Date
      20111122-25
  • [Presentation] コアと周辺プラズマ輸送の統合モデルによる LH 遷移のシミュレーション2011

    • Author(s)
      清水勝宏, 他
    • Organizer
      Plasma Conference 2011
    • Place of Presentation
      石川県金沢市
    • Year and Date
      20111122-25
  • [Presentation] Integrated simulation study of ELM pacing by pellet injection with TOPICS-IB2011

    • Author(s)
      林伸彦
    • Organizer
      Plasma Conference 2011
    • Place of Presentation
      石川県金沢市
    • Year and Date
      20111122-25
  • [Presentation] Integrated simulation study of ELM pacing by pellet injection with TOPICS-IB2011

    • Author(s)
      N. Hayashi, et al
    • Organizer
      13th International Workshop on H-mode Physics and Transport Barriers
    • Place of Presentation
      Oxford, UK
    • Year and Date
      20111010-12
  • [Presentation] 原子力機構における統合シミュレーションの進展2011

    • Author(s)
      林伸彦, 他
    • Organizer
      プラズマシミュレータシンポジウム2011
    • Place of Presentation
      岐阜県土岐市
    • Year and Date
      20110913-14
    • Invited
  • [Presentation] On the analysis method for momentum transport experiments2011

    • Author(s)
      T. Takizuka, et al
    • Organizer
      1st Asia Pacific Transport Working Group International Conference
    • Place of Presentation
      日岐阜県土岐市
    • Year and Date
      20110614-17
  • [Presentation] New Plasma Regime and Physics Research in JT-60SA towards ITER and DEMO2011

    • Author(s)
      藤田隆明
    • Organizer
      Plasma Conference 2011
    • Place of Presentation
      石川県金沢市
    • Year and Date
      2011-11-25
    • Invited
  • [Presentation] Simulation study of L/H transition with self-consistent integrated modelling of core and SOL/divertor transport2011

    • Author(s)
      M. Yagi, et al
    • Organizer
      13th International Workshop on Plasma Edge Theory in Fusion Devices
    • Place of Presentation
      South Lake Tahoe, USA
    • Year and Date
      2011-09-21
    • Invited
  • [Presentation] ELMペーシングのためのペレット入射によるELMエネルギー損失の低減」

    • Author(s)
      林伸彦, 他
    • Organizer
      第29回プラズマ・核融合学会年会
    • Place of Presentation
      福岡
  • [Presentation] 不純物輸送モンテカルロコードにおけるドーム下からの逆流モデル

    • Author(s)
      清水勝宏, 星野一生, 川島寿人, 滝塚知典
    • Organizer
      プラズマ・核融合学会第29回年会
    • Place of Presentation
      日市クローバープラザ
  • [Presentation] SONICとSOLPSによるJT-60U非接触ダイバータプラズマモデリング

    • Author(s)
      星野一生, 清水勝宏, 滝塚知典, 中村誠
    • Organizer
      プラズマ・核融合学会第29回年会
    • Place of Presentation
      日市クローバープラザ
  • [Presentation] ITERにおけるペレット入射によるELM制御の統合シミュレーション

    • Author(s)
      林伸彦, 他
    • Organizer
      第30回プラズマ・核融合学会年会
    • Place of Presentation
      東京
  • [Presentation] ペレットによるELM制御の統合シミュレーション

    • Author(s)
      林伸彦, 他
    • Organizer
      第11回核燃焼プラズマ統合コード研究会
    • Place of Presentation
      福岡

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Published: 2015-06-25  

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