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Mizuguchi Naoki  水口 直紀

… Alternative Names

水口 直紀  ミズグチ ナオキ

MIZUGUCHI Naoki  水口 直紀

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Researcher Number 70332187
Other IDs
  • ORCIDhttps://orcid.org/0000-0002-4582-7859
External Links
Affiliation (Current) 2022: 核融合科学研究所, ヘリカル研究部, 准教授
Affiliation (based on the past Project Information) *help 2019 – 2021: 核融合科学研究所, ヘリカル研究部, 准教授
2012: 核融合科学研究所, ヘリカル研究部, 准教
2010 – 2012: National Institute for Fusion Science, ヘリカル研究部, 准教授
2008 – 2009: National Institute for Fusion Science, 大型ヘリカル研究部, 准教授
2003 – 2006: 核融合科学研究所, 大型ヘリカル研究部, 助手
2003: 核融合科学研究所, 理論シミュレーション研究センター, 助手
2001: NIFS,Theory and Computer Simlation Center,Research Associated, 理論・シミュレーション研究センター, 助手
Review Section/Research Field
Principal Investigator
Nuclear fusion studies
Except Principal Investigator
Nuclear fusion studies / Plasma science / 原子・分子・量子エレクトロニクス・プラズマ / Medium-sized Section 14:Plasma science and related fields
Keywords
Principal Investigator
シミュレーション / spherical tokamak / magnetohydrodynamics / simulation / Alfven eigenmode / 球状トカマク / 磁気流体力学 / アルヴェン固有モード / MHD / 崩壊現象 / ヘリオトロン / RFP / ELM … More
Except Principal Investigator
… More 計算機シミュレーション / ELM / 炉心プラズマ / 周辺プラズマ / エルゴディック層 / ダイバータ / 周辺制御 / ヘリオトロン配位 / 超高密度プラズマ / 中性粒子制御 / SDCプラズマ / アルフベン固有モード / 高速粒子 / シミュレーション / 測地的音響モード / 非線形MHD 効果 / 周波数変調 / 位相空間構造 / プラズマ・核融合 / 電磁流体 / 高エネルギー粒子 / バースト / 測地音波モード / 粒子間衝突 / 複雑性 / 間欠的緩和現象 / 構造遷移現象 / 非平衡非線形開放系 / 磁気流体プラズマ / 球形トカマク / ヘリカル系プラズマ / 動的挙動 / complexity / intermittent relaxation phenomena / structure transition / nonequilibrium / magnetohydrodynamic plasma / spherical tokamak / helical plasma / computer sumulation / 構造形成 / 数値シミュレーション / 2流体モデル / 圧力駆動型不安定性 / ドリフトモデル / プラズマ流 / 適合格子法 / 球状トカマク / バルーニングモード / プラズマ / 核融合 / 緩和現象 / 突発現象 / プラズマ緩和現象 / 階層構造 / 構造遷移 / プラズマ2流体モデル / 爆発現象 / フィラメンテーション / アダプティブ格子点 / structural formation / numerical simulation / two-fluid model / pressure-driven instability / drift model / plasma flow / adaptive mesh refinement / 磁場閉じ込めプラズマ / 自己組織化 / 高ベータ磁化プラズモイド / 磁化プラズモイド / 高ベータ / 運動論効果 / 非MHD効果 Less
  • Research Projects

    (7 results)
  • Research Products

    (41 results)
  • Co-Researchers

    (18 People)
  •  Observation of self-organized FRC formation in a collisional-merging experiment

    • Principal Investigator
      ASAI Tomohiko
    • Project Period (FY)
      2019 – 2021
    • Research Category
      Grant-in-Aid for Challenging Research (Exploratory)
    • Review Section
      Medium-sized Section 14:Plasma science and related fields
    • Research Institution
      Nihon University
  •  Confinement improvement study with ergodic layer and closed divertor

    • Principal Investigator
      KOMORI Akio (AKIO Komori)
    • Project Period (FY)
      2008 – 2012
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Research Field
      Nuclear fusion studies
    • Research Institution
      National Institute for Fusion Science
  •  Simulation Study of Interaction between Alfven Eigenmodes and Energetic Particles

    • Principal Investigator
      TODO Yasushi
    • Project Period (FY)
      2008 – 2012
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Plasma science
    • Research Institution
      National Institute for Fusion Science
  •  Collapse phenomena of toroidal plasma by nonlinear MHD simulationPrincipal Investigator

    • Principal Investigator
      MIZUGUCHI Naoki
    • Project Period (FY)
      2008 – 2011
    • Research Category
      Grant-in-Aid for Young Scientists (B)
    • Research Field
      Nuclear fusion studies
    • Research Institution
      National Institute for Fusion Science
  •  球状トカマクにおける圧縮アルヴェン固有モードの非線形シミュレーションPrincipal Investigator

    • Principal Investigator
      水口 直紀
    • Project Period (FY)
      2003 – 2005
    • Research Category
      Grant-in-Aid for Young Scientists (B)
    • Research Field
      Nuclear fusion studies
    • Research Institution
      National Institute for Fusion Science
  •  Numerical Studies of Structure Formation of Plasmas in Non-equilibrium Open System through Modeling of Inter-hierarchy Interaction

    • Principal Investigator
      MIURA Hideaki, 林 隆也
    • Project Period (FY)
      2003 – 2006
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      原子・分子・量子エレクトロニクス・プラズマ
    • Research Institution
      National Institute for Fusion Science
  •  Dynamic behavior of structure trnsition phenomena in nonequilibrium and nonlinear plasmas in open systems

    • Principal Investigator
      HAYASHI Takaya
    • Project Period (FY)
      1999 – 2001
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Institution
      National Institute for Fusion Science

All 2019 2012 2011 2010 2009 2008 2006 2005 2004 2003

All Journal Article Presentation

  • [Journal Article] Modeling of Formation of Helical Structures in Reversed-Field Pinch2012

    • Author(s)
      N. Mizuguchi, A. Sanpei, S. Fujita, K. Oki, H. Himura, S. Masamune, and K. Ichiguchi
    • Journal Title

      Plasma and Fusion Research

      Volume: Vol. 7 Issue: 0 Pages: 2403117-2403117

    • DOI

      10.1585/pfr.7.2403117

    • NAID

      130004467832

    • ISSN
      1880-6821
    • Language
      English
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20340165, KAKENHI-PROJECT-22360390, KAKENHI-PROJECT-24740368
  • [Journal Article] Modeling of Formation of Helical Structures in Reversed-Field Pinch2012

    • Author(s)
      N. Mizuguchi, A. Sanpei, S. Fujita, K. Oki, H. Himura, S. Masamune, and K. Ichiguchi
    • Journal Title

      Plasma and Fusion Research

      Volume: Vol.7(掲載予定)

    • NAID

      130004467832

    • Data Source
      KAKENHI-PROJECT-20760583
  • [Journal Article] Nonlinear dynamics of a collapse phenomenon in heliotron plasma with large pressure gradient2009

    • Author(s)
      Naoki Mizuguchi, Yasuhiro SUZUKI, and Nobuyoshi OHYABU
    • Journal Title

      Nuclear Fusion

      Volume: Vol.49 Pages: 95023-95023

    • DOI

      10.1088/0029-5515/49/9/095023

    • Data Source
      KAKENHI-PROJECT-20760583
  • [Journal Article] Nonlinear dynamics of a collapse phenomenon in heliotron plasma with large pressure gradient2009

    • Author(s)
      N.Mizuguchi, Y.Suzuki, N.Ohyabu
    • Journal Title

      Nuclear Fusion 49

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20760583
  • [Journal Article] Nonlinear dynamics of a collapse phenomenon in heliotron plasma with large pressure gradient2009

    • Author(s)
      N.Mizuguchi
    • Journal Title

      Nuclear Fusion 49

      Pages: 95023-1

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20246135
  • [Journal Article] Nonlinear simulation of collapse phenomenon in helical plasma with large pressure gradient2008

    • Author(s)
      Naoki MIZUGUCHI, Yasuhiro SUZUKI, and Nobuyoshi OHYABU
    • Journal Title

      Plasma and Fusion Research

      Volume: Vol.3

    • NAID

      130000263979

    • URL

      http://nifs-repository.nifs.ac.jp/handle/10655/6371

    • Data Source
      KAKENHI-PROJECT-20760583
  • [Journal Article] Nonlinear Simulation of Collapse Phenomenon in Helical Plasma with a Large Pressure Gradient2008

    • Author(s)
      N. Mizuguchi
    • Journal Title

      Plasma and Fusion Research 3

    • NAID

      130000263979

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20760583
  • [Journal Article] Nonlinear Simulation of Collapse Phenomenon in Helical Plasma with a Large Pressure Gradient2008

    • Author(s)
      N.Mizuguchi, Y.Suzuki, N.Ohyabu
    • Journal Title

      Plasma and Fusion Research 3

    • NAID

      130000263979

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20760583
  • [Journal Article] Nonlinear Simulation of Collapse Phenomenon in Helical Plasma with a Large Pressure Gradient2008

    • Author(s)
      N. Mizuguchi, et al.
    • Journal Title

      Plasma and Fusion Research 3

    • NAID

      130000263979

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20246135
  • [Journal Article] 小特集 Edge Localized Mode (ELM)研究の最近の成果5 MHD解析から見たELM2006

    • Author(s)
      水口直紀
    • Journal Title

      J. Plasma Fusion Res. 82

      Pages: 590-590

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15540386
  • [Journal Article] 小特集 Edge Localized Mode (ELM)研究の最近の成果 5 MHD解析から見たFLM2006

    • Author(s)
      水口直紀
    • Journal Title

      J. Plasma Fusion Res. 82

      Pages: 590-590

    • Data Source
      KAKENHI-PROJECT-15540386
  • [Journal Article] Nonlinear Simulation of Edge-Localized Mode in Spherical Tokamak2005

    • Author(s)
      Naoki Mizuguchi, Riaz Khan, Takaya Hayashi
    • Journal Title

      IEEJ Trans.FM Vol.125, No.11

      Pages: 934-937

    • NAID

      130000085481

    • Data Source
      KAKENHI-PROJECT-15540386
  • [Journal Article] Nionlinear Simulation of Edge-Localized Mode in Spherical Tokamak2005

    • Author(s)
      N.Mizuguchi
    • Journal Title

      IEEJ Trans. FM 125, 11

      Pages: 934-934

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15540386
  • [Journal Article] Nonlinear Simulation of Edge-Localized Mode in Spherical Tokamak2005

    • Author(s)
      N.Mizuguchi
    • Journal Title

      IEEJ Trans. FM 125

      Pages: 934-934

    • NAID

      130000085481

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15540386
  • [Journal Article] Nonlinear Simulation of Edge-Localized Mode in Spherical Tokamak2005

    • Author(s)
      Naoki Mizuguchi, Riaz Khan, Takaya Hayashi
    • Journal Title

      IEEJ Trans.FM Vol.125, No.11

      Pages: 934-937

    • NAID

      130000085481

    • Data Source
      KAKENHI-PROJECT-15760628
  • [Journal Article] MHD Equilibrium and Stability of Spherical Tokamak Plasma with Current Hole2004

    • Author(s)
      N.Mizuguchi
    • Journal Title

      J.Plasma Fusion Res. SERIES. 6

      Pages: 362-362

    • NAID

      120005961996

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15540386
  • [Journal Article] MHD equilibrium and stability of spherical tokamak plasma with current hole2004

    • Author(s)
      Mizuguchi N., Hayashi T.
    • Journal Title

      J.Plasma Fusion Res. SERIES Vol.6

      Pages: 362-365

    • NAID

      120005961996

    • Data Source
      KAKENHI-PROJECT-15540386
  • [Journal Article] Can Relaxation Events and Stability be Problems?2004

    • Author(s)
      MIZUGUCHI Naoki, HAYASHI Takaya
    • Journal Title

      Journal of Plasma and Fusion Research Vol.80, No.1

      Pages: 924-927

    • Data Source
      KAKENHI-PROJECT-15760628
  • [Journal Article] Non-disruptive MHD Dynamics in Inward-shifted LHD Configurations2004

    • Author(s)
      Miura H., Ichiguchi K., Mizuguchi N., Hayashi T.
    • Journal Title

      Proc. Fusion Energy Conference (IAEA, Wien) (CD配布)

    • Data Source
      KAKENHI-PROJECT-15540386
  • [Journal Article] MHD Equilibrium and Stability of Spherical Tokamak Plasma with Current Hole2004

    • Author(s)
      N.Mizuguchi
    • Journal Title

      J.Plasma Fusion Res. SERIES 6

      Pages: 362-362

    • NAID

      120005961996

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15540386
  • [Journal Article] 小特集 球状トカマクの実用炉への展望 2.2 緩和現象・安定性は問題か?2004

    • Author(s)
      水口直紀
    • Journal Title

      J. Plasma Fusion Res. 80

      Pages: 924-924

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15540386
  • [Journal Article] STでのMHD不安定性2003

    • Author(s)
      水口直紀
    • Journal Title

      電気学会研究会資料 PST-03-42

      Pages: 27-27

    • NAID

      10018980318

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15540386
  • [Presentation] FRCの移送・合体過程の3次元MHDシミュレーション2019

    • Author(s)
      水口直紀,小林大地,徐 旻昊,浅井朋彦
    • Organizer
      第36回プラズマ・核融合学会年会
    • Data Source
      KAKENHI-PROJECT-19K21868
  • [Presentation] Numerical Modeling of Formation of Helical Structures in Reversed-Field-Pinch Plasma2012

    • Author(s)
      N. Mizuguchi, A. Sanpei, K. Oki, S. Masamune, H. Himura, K. Ichiguchi and Y. Todo
    • Organizer
      24th IAEA Fusion Energy Conference
    • Place of Presentation
      San Diego, USA
    • Year and Date
      2012-08-13
    • Data Source
      KAKENHI-PROJECT-20340165
  • [Presentation] MHD simulation study on the evolution of filament structures on the edge-localized modes2012

    • Author(s)
      N. Mizuguchi and P. Zhu
    • Organizer
      22nd International Toki Conference
    • Data Source
      KAKENHI-PROJECT-20340165
  • [Presentation] MHD simulation study on the evolution of filament structures on the edge-localized modes2012

    • Author(s)
      N. Mizuguchi
    • Organizer
      22nd International Toki Conference
    • Place of Presentation
      岐阜県土岐市
    • Data Source
      KAKENHI-PROJECT-20340165
  • [Presentation] Numerical Modeling of Formation of Helical Structures in Reversed-Field-Pinch Plasma2012

    • Author(s)
      N. Mizuguchi
    • Organizer
      24th IAEA Fusion Energy Conference
    • Place of Presentation
      サンディエゴ(米国)
    • Data Source
      KAKENHI-PROJECT-20340165
  • [Presentation] 逆磁場ピンチにおける3次元構造の形成に関する非線形MHDシミュレーション2011

    • Author(s)
      水口直紀,三瓶明希夫,藤田慎一,大木健輔,比村治彦,政宗貞男,市口勝治
    • Organizer
      Plasma Conference 2011
    • Place of Presentation
      石川県立音楽堂(金沢市)
    • Data Source
      KAKENHI-PROJECT-20760583
  • [Presentation] Modeling of Formation of Helical Structures in Reversed-Field Pinch2011

    • Author(s)
      N.Mizuguchi
    • Organizer
      21st International Toki Conference
    • Place of Presentation
      セラトピア土岐(土岐市)
    • Data Source
      KAKENHI-PROJECT-20760583
  • [Presentation] Modeling of Formation of Helical Structures in Reversed-Field Pinch2011

    • Author(s)
      N. Mizuguchi, A. Sanpei, S. Fujita, K. Oki, H. Himura, S. Masamune, K. Ichiguchi
    • Organizer
      21st International Toki Conference on Integration of Fusion Science and Technology for Steady State Operation
    • Place of Presentation
      Toki
    • Year and Date
      2011-12-01
    • Data Source
      KAKENHI-PROJECT-20760583
  • [Presentation] Nonlinear analysis of MHD collapse phenomena in the core region of helical system2010

    • Author(s)
      N.Mizuguchi, K.Ichiguchi
    • Organizer
      20th International Toki Conference
    • Place of Presentation
      セラトピア土岐(岐阜県)
    • Year and Date
      2010-12-08
    • Data Source
      KAKENHI-PROJECT-20760583
  • [Presentation] Nonlinear analysis of MHD collapse phenomena in the core region of helical system2010

    • Author(s)
      Naoki MIZUGUCHI, and Katsuji ICHIGUCHI
    • Organizer
      20th International Toki Conference on The Next Twenty Years in Plasma and Fusion Science
    • Place of Presentation
      Toki
    • Data Source
      KAKENHI-PROJECT-20760583
  • [Presentation] ヘリカル系のコアプラズマのMHD現象の非線形解析2010

    • Author(s)
      水口直紀,市口勝治
    • Organizer
      プラズマ・核融合学会第27回年会
    • Place of Presentation
      北海道大学学術交流会館(札幌市)
    • Data Source
      KAKENHI-PROJECT-20760583
  • [Presentation] ヘリカル系のコアプラズマのMHD現象の非線形解析2010

    • Author(s)
      水口直紀, 市口勝治
    • Organizer
      プラズマ・核融合学会第27回年会
    • Place of Presentation
      北海道大学(北海道)
    • Year and Date
      2010-12-02
    • Data Source
      KAKENHI-PROJECT-20760583
  • [Presentation] Nonlinear dynamics of Collapse phenomena in heliotron plasma with large pressure gradient2008

    • Author(s)
      N.Mizuguchi, Y.Suzuki, N.Ohyabu
    • Organizer
      22nd IAEA Fusion Energy Conference
    • Place of Presentation
      ジュネーブ
    • Data Source
      KAKENHI-PROJECT-20760583
  • [Presentation] Nonlinear Dynamics of Collapse Phenomena in Heliotron Plasma with Large Pressure Gradient2008

    • Author(s)
      N. Mizuguchi, et al.
    • Organizer
      22nd IAEA Fusion Energy Conference
    • Place of Presentation
      Geneva (Switzerland)
    • Data Source
      KAKENHI-PROJECT-20246135
  • [Presentation] Nonlinear Dynamics of Collapse Phenomena in Heliotron Plasma with Large Pressure Gradient2008

    • Author(s)
      N. Mizuguchi, Yasuhiro SUZUKI, and Nobuyoshi OHYABU
    • Organizer
      22nd IAEA Fusion Energy Conference
    • Place of Presentation
      Geneva
    • Data Source
      KAKENHI-PROJECT-20760583
  • [Presentation] ヘリカル系における圧力崩壊過程の非線形シミュレーション2008

    • Author(s)
      水口直紀, 他
    • Organizer
      プラズマ・核融合学会第25回年会
    • Place of Presentation
      宇都宮市
    • Year and Date
      2008-12-02
    • Data Source
      KAKENHI-PROJECT-20246135
  • [Presentation] ヘリカル系における圧力崩壊過程の非線形シミュレーション2008

    • Author(s)
      水口直紀
    • Organizer
      プラズマ・核融合学会第25回年会
    • Place of Presentation
      宇都宮
    • Data Source
      KAKENHI-PROJECT-20760583
  • [Presentation] ヘリカル系における圧力崩壊過程の非線形シミュレーション2008

    • Author(s)
      水口直紀,市口勝治
    • Organizer
      プラズマ・核融合学会第27回年会
    • Place of Presentation
      栃木県総合文化センター(宇都宮市)
    • Data Source
      KAKENHI-PROJECT-20760583
  • [Presentation] Nonlinear Dynamics of Collapse Phenomena in Heliotron Plasma with Large Pressure Gradient2008

    • Author(s)
      N. Mizuguchi
    • Organizer
      2nd IAEA Fusion Energy Conference
    • Place of Presentation
      ジュネーブ(スイス)
    • Data Source
      KAKENHI-PROJECT-20760583
  • 1.  MIURA Hideaki (40280599)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 1 results
  • 2.  HAYASHI Takaya (60156445)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 3 results
  • 3.  KOMORI Akio (50143011)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 4.  OHYABU Nobuyoshi (60203949)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 5.  MORISAKI Tomohiro (60280591)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 6.  MASUZAKI Suguru (80280593)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 7.  SHOJI Mamoru (00280602)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 8.  KOBAYASHO Masahiro (30399307)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 9.  SUZUKI Yasuhiro (20397558)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 10.  TODO Yasushi (00249971)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 1 results
  • 11.  WATANABE Tomohiko (30260053)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 12.  ASAI Tomohiko (00386004)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 1 results
  • 13.  長山 好夫 (10126138)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 14.  高橋 俊樹 (10302457)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 15.  比村 治彦 (30311632)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 1 results
  • 16.  高橋 努 (50179496)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 17.  SANPEI Akio
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 18.  政宗 貞男
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results

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