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Investigation of energy transport in detached divertor plasma associated with neutral particle / radiation transport

Research Project

Project/Area Number 16H02440
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section一般
Research Field Nuclear fusion studies
Research InstitutionNagoya University

Principal Investigator

OHNO NORIYASU  名古屋大学, 工学研究科, 教授 (60203890)

Co-Investigator(Kenkyū-buntansha) 梶田 信  名古屋大学, 未来材料・システム研究所, 准教授 (00455297)
澤田 圭司  信州大学, 学術研究院工学系, 教授 (40262688)
荒巻 光利  日本大学, 生産工学部, 教授 (50335072)
田中 宏彦  名古屋大学, 工学研究科, 助教 (60609981)
河村 学思  核融合科学研究所, ヘリカル研究部, 助教 (70509520)
Project Period (FY) 2016-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2020)
Budget Amount *help
¥44,850,000 (Direct Cost: ¥34,500,000、Indirect Cost: ¥10,350,000)
Fiscal Year 2019: ¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2018: ¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2017: ¥15,600,000 (Direct Cost: ¥12,000,000、Indirect Cost: ¥3,600,000)
Fiscal Year 2016: ¥20,150,000 (Direct Cost: ¥15,500,000、Indirect Cost: ¥4,650,000)
Keywords核融合 / 周辺プラズマ / ダイバータプラズマ / 非接触プラズマ / エネルギー輸送 / シミュレーション / 原子・分子過程 / プラズマ・核融合 / ダイバータ / 体積再結合過程 / 中性粒子温度 / レーザートムソン散乱計測 / プローブ計測 / 動的モード分解 / プラズマデタッチメント / 核融合発電 / 体積再結合課程 / プラスマ・核融合 / 輻射輸送 / 中性粒子輸送 / 非接触ダイバータプラズマ / 直線型ダイバータプラズマ模擬試験装置 / レーザー吸収分光 / プラズマ流体コード
Outline of Final Research Achievements

A steady-state detached plasma (DP) was generated using a linear divertor plasma simulator, and the energy transport in the DP was clarified using the developed measuring devices. Neutral particle temperature measurement by laser absorption spectroscopy showed that the neutral particle temperature strongly affects the formation of DP. Distortion of the electron temperature distribution function due to fluctuations in the DP was observed by high-time resolution laser Thomson scattering measurement. Furthermore, the plasma distribution near the recombination front of the DP using two-dimensional movable probe measurement was clarified. As a result, it was revealed that the radial distribution of plasma was flattened by the enhanced plasma transport across the magnetic field line caused by the plasma fluctuation.

Academic Significance and Societal Importance of the Research Achievements

高熱流ダイバータプラズマ模擬試験装置を駆使し,原型炉で遭遇する非接触ダイバータプラズマに関する諸課題に関する系統的な研究を遂行し,原型炉設計に資する学術的な基盤を創成する点。 本研究成果により非接触ダイバータ性能を予測可能なシミュレーションコードが実現され,信頼性が高い原型炉ダイバータ設計に大きく資することが可能である.

Report

(5 results)
  • 2020 Final Research Report ( PDF )
  • 2019 Annual Research Report
  • 2018 Annual Research Report
  • 2017 Annual Research Report
  • 2016 Annual Research Report
  • Research Products

    (77 results)

All 2020 2019 2018 2017 2016 Other

All Journal Article (22 results) (of which Int'l Joint Research: 4 results,  Peer Reviewed: 22 results,  Open Access: 10 results,  Acknowledgement Compliant: 1 results) Presentation (53 results) (of which Int'l Joint Research: 25 results,  Invited: 5 results) Remarks (2 results)

  • [Journal Article] Application of dynamic mode decomposition to rotating structures in detached linear plasmas2020

    • Author(s)
      Natsume H.、Tanaka H.、Kajita S.、Ohno N.
    • Journal Title

      Physics of Plasmas

      Volume: 27 Issue: 4 Pages: 042301-042301

    • DOI

      10.1063/1.5134869

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Detached helium plasma simulation by a one-dimensional fluid code with detailed collisional-radiative model2020

    • Author(s)
      Tanaka H.、Saeki I.、Ohno N.、Kajita S.、Ido T.、Natsume H.、Hatayama A.、Hoshino K.、Sawada K.、Goto M.
    • Journal Title

      Physics of Plasmas

      Volume: 27 Issue: 10 Pages: 102505-102505

    • DOI

      10.1063/5.0015912

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Development of Thomson Scattering Measurement System for Upstream Plasmas in the NAGDIS-II Device2019

    • Author(s)
      H. Takano, H. Ohshima, S. Kajita, H. Tanaka, and N. Ohno
    • Journal Title

      Plasma and Fusion Research

      Volume: 14 Issue: 0 Pages: 2405031-2405031

    • DOI

      10.1585/pfr.14.2405031

    • NAID

      130007649943

    • ISSN
      1880-6821
    • Year and Date
      2019-02-25
    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Spatial and temporal measurement of recombining detached plasmas by laser Thomson scattering2019

    • Author(s)
      Kajita Shin、Ohshima Hiroshi、Tanaka Hirohiko、Seki Masamichi、Takano Hiroki、Ohno Noriyasu
    • Journal Title

      Plasma Sources Science and Technology

      Volume: 28 Issue: 10 Pages: 105015-105015

    • DOI

      10.1088/1361-6595/ab318d

    • NAID

      120006733918

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Investigation of recombination front region in detached plasmas in a linear divertor plasma simulator2019

    • Author(s)
      Ohno N.、Seki M.、Ohshima H.、Tanaka H.、Kajita S.、Hayashi Y.、Natsume H.、Takano H.、Saeki I.、Yoshikawa M.、van der Meiden H.
    • Journal Title

      Nuclear Materials and Energy

      Volume: 19 Pages: 458-462

    • DOI

      10.1016/j.nme.2019.03.010

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Multipoint measurements employing a microwave interferometer and a Langmuir probe in the detached linear plasma2019

    • Author(s)
      Natsume H.、Tanaka H.、Kajita S.、Yoshikawa M.、Seki M.、Ohshima H.、Ohno N.
    • Journal Title

      AIP Advances

      Volume: 9 Issue: 1 Pages: 015016-015016

    • DOI

      10.1063/1.5081929

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Double-probe measurement in recombining plasma using NAGDIS-II2019

    • Author(s)
      Hayashi Y.、Nishikata H.、Ohno N.、Kajita S.、Tanaka H.、Ohshima H.、Seki M.
    • Journal Title

      Contributions to Plasma Physics

      Volume: 59 Issue: 7

    • DOI

      10.1002/ctpp.201800088

    • NAID

      120007098355

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Thomson Scattering Measurement of Two Electron Temperature Components in Transition to Detached Plasmas2018

    • Author(s)
      OHSHIMA Hiroshi、KAJITA Shin、TANAKA Hirohiko、OHNO Noriyasu、VAN DER MEIDEN Hennie J.
    • Journal Title

      Plasma and Fusion Research

      Volume: 13 Issue: 0 Pages: 1201099-1201099

    • DOI

      10.1585/pfr.13.1201099

    • NAID

      130007487813

    • ISSN
      1880-6821
    • Year and Date
      2018-08-10
    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Mode Structure Analysis of Detached Plasmas with 2D Images2018

    • Author(s)
      KAJITA Shin、TANAKA Hirohiko、OHNO Noriyasu、ONDA Takuya
    • Journal Title

      Plasma and Fusion Research

      Volume: 13 Issue: 0 Pages: 1402033-1402033

    • DOI

      10.1585/pfr.13.1402033

    • NAID

      130007430378

    • ISSN
      1880-6821
    • Year and Date
      2018-05-22
    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Localized spiraling plasma ejection contributing the ion-flux broadening in the detached linear plasma2018

    • Author(s)
      Tanaka H、Takeyama K、Yoshikawa M、Kajita S、Ohno N、Hayashi Y
    • Journal Title

      Plasma Physics and Controlled Fusion

      Volume: 60 Issue: 7 Pages: 075013-075013

    • DOI

      10.1088/1361-6587/aac0d8

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Helium line emission spectroscopy in recombining detached plasmas2018

    • Author(s)
      Kajita Shin、Suzuki Kensuke、Tanaka Hirohiko、Ohno Noriyasu
    • Journal Title

      Physics of Plasmas

      Volume: 25 Issue: 6 Pages: 063303-063303

    • DOI

      10.1063/1.5029414

    • NAID

      120006733924

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Measurement of He neutral temperature in detached plasmas using laser absorption spectroscopy2018

    • Author(s)
      Aramaki M.、Tsujihara T.、Kajita S.、Tanaka H.、Ohno N.
    • Journal Title

      AIP Advances

      Volume: 8 Issue: 1 Pages: 015308-015308

    • DOI

      10.1063/1.4997840

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Behavior of 23S metastable state He atoms in low-temperature recombining plasmas2017

    • Author(s)
      Kajita Shin、Tsujihara Tadashi、Aramaki Mitsutoshi、van der Meiden Hennie、Oshima Hiroshi、Ohno Noriyasu、Tanaka Hirohiko、Yasuhara Ryo、Akiyama Tsuyoshi、Fujii Keisuke、Shikama Taiichi
    • Journal Title

      Physics of Plasmas

      Volume: 24 Issue: 7 Pages: 073301-073301

    • DOI

      10.1063/1.4990077

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Development of a Compact Divertor Plasma Simulator for Plasma-Wall Interaction Studies on Neutron-Irradiated Materials2017

    • Author(s)
      Noriyasu OHNO, Tatsuya KUWABARA, Makoto TAKAGI, Ryo NISHIMURA, Miyuki YAJIMA, Akio SAGARA, Takeshi TOYAMA, Katuya SUZUKI, Hiroaki KURISHITA, Tatsuo SHIKAMA, Yuji HATANO, Naoaki YOSHIDA
    • Journal Title

      Plasma and Fusion Research

      Volume: 12 Issue: 0 Pages: 1405040-1405040

    • DOI

      10.1585/pfr.12.1405040

    • NAID

      130006224431

    • ISSN
      1880-6821
    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Toroidally symmetric/asymmetric effect on the divertor flux due to neon/nitrogen seeding in LHD2017

    • Author(s)
      Tanaka H., Kawamura G., Masuzaki S., Kobayashi M., Akiyama T., Peterson B.J., Mukai K., Sano R., Dai S.Y., Sakamoto R., Morisaki T., Ohno N.
    • Journal Title

      Nuclear Materials and Energy

      Volume: 12 Pages: 241-246

    • DOI

      10.1016/j.nme.2016.12.020

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Influence of expanding and contracting magnetic field configurations on detached plasma formation in a linear plasma device2017

    • Author(s)
      Hayashi Y.、Ohno N.、Kajita S.、Tanaka H.
    • Journal Title

      Physics of Plasmas

      Volume: 24 Issue: 6 Pages: 062509-062509

    • DOI

      10.1063/1.4986100

    • NAID

      120007098356

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Plasma detachment in linear devices2017

    • Author(s)
      Ohno N
    • Journal Title

      Plasma Physics and Controlled Fusion

      Volume: 59 Issue: 3 Pages: 034007-034007

    • DOI

      10.1088/1361-6587/aa5394

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Localized Density Fluctuation in the Downstream of Detached Plasma2017

    • Author(s)
      TAKEYAMA Kohei、OHNO Noriyasu、YOSHIKAWA Masayuki、TANAKA Hirohiko、KAJITA Shin
    • Journal Title

      Plasma and Fusion Research

      Volume: 12 Issue: 0 Pages: 1202007-1202007

    • DOI

      10.1585/pfr.12.1202007

    • NAID

      130005494557

    • ISSN
      1880-6821
    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Transverse motion of a plasma column in a sheet plasma2017

    • Author(s)
      Onda Takuya、Kajita Shin、Iijima Takaaki、Tonegawa Akira、Ohno Noriyasu、Tanaka Hirohiko
    • Journal Title

      Contributions to Plasma Physics

      Volume: 57 Issue: 2 Pages: 87-93

    • DOI

      10.1002/ctpp.201500142

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A Particle-In-Cell approach to particle flux shaping with a surface mask2017

    • Author(s)
      G. Kawamura, N. Ohno, S. Takamura and Y. Tomita
    • Journal Title

      Nuclear Materials and Energy

      Volume: 印刷中 Pages: 297-301

    • DOI

      10.1016/j.nme.2016.12.017

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] 3.非接触プラズマと熱・粒子処理に関するダイバータ実験研究 およびモデリングの現状と研究開発課題2016

    • Author(s)
      大野哲靖
    • Journal Title

      J. Plasma Fusion Res.

      Volume: 92 Pages: 877-881

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Rovibrationally Resolved Time-Dependent Collisional-Radiative Model of Molecular Hydrogen and Its Application to a Fusion Detached Plasma2016

    • Author(s)
      K. Sawada and M. Goto
    • Journal Title

      Atoms

      Volume: 29 Issue: 4 Pages: 1-26

    • DOI

      10.3390/atoms4040029

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Presentation] Two-point measurements along the magnetic field in detached linear plasmas with laser Thomson scattering method2019

    • Author(s)
      H.Takano, S.Kajita, H.Tanaka, S.Hattori, Y.Imaeda, N.Ohno
    • Organizer
      ITC28(The 28th International Toki Conference on Plasma and Fusion Research)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Plasma potential measurements in detached plasmas by using electrostatic probes2019

    • Author(s)
      S.Hattori, H.Tanaka, S.Kajita, H.Takano, I.Saeki, N.Ohno
    • Organizer
      ITC28(The 28th International Toki Conference on Plasma and Fusion Research)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Simulation study of detached helium plasma in NAGDIS-II by using the fluid code LINDA2019

    • Author(s)
      I.Saeki, H.Tanaka, N.Ohno, H.Takano, S.Kajita, K.Sawada, A.Hatakeyama, K.Hoshino, M.Goto
    • Organizer
      ITC28(The 28th International Toki Conference on Plasma and Fusion Research)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Upgrading of dc discharge system and diagnostics for plasma detachment study in linear plasma device NAGDIS-II2019

    • Author(s)
      N.Ohno, S.Kajita, H.Tanaka, M.Takagi, N.Ezumi, M.Yoshikawa, Y.Hayashi, S.Masuzaki, M.Aramaki, H.J. van der Meiden
    • Organizer
      PMIF2019(7th International Workshop on Plasma Material Interaction Facilities for Fusion Research)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] エミッシブプローブを用いた非接触プラズマ中のプラズマ電位計測2019

    • Author(s)
      服部聖悟、関真倫、田中宏彦、梶田信、佐伯勇弥、大野哲靖
    • Organizer
      電気・電子・情報関係学会東海支部連合大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] レーザートムソン散乱計測法を用いた非接触プラズマのスケール長計測2019

    • Author(s)
      鷹野大輝、梶田信、田中宏彦、服部聖悟、今枝陽平、安原亮、大野哲靖
    • Organizer
      プラズマ・核融合学会第36回年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] ダブルプローブとエミッシブプローブを用いた非接触プラズマ中の電子温度・プラズマ電位計測2019

    • Author(s)
      服部聖悟、田中宏彦、梶田信、鷹野大輝、佐伯勇弥、大野哲靖
    • Organizer
      プラズマ・核融合学会第36回年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] LINDAコードによるNAGDIS-II非接触ヘリウムプラズマモデリングの高精度化2019

    • Author(s)
      佐伯勇弥、田中宏彦、大野哲靖、鷹野大輝、梶田信、澤田圭司、畑山明聖、星野一生、後藤基志
    • Organizer
      プラズマ・核融合学会第36回年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Influence of recombination front region on plasma detachment in a linear divertor plasma simulator2018

    • Author(s)
      N.Ohno, Y.Hayashi, S.Kajita, H.Tanaka, H.Ohshima, M.Seki, K.Sawada, M.Aramaki, M.Yoshikawa, H.J.van der Meiden
    • Organizer
      International Conference on Plasma Surface Interactions in Controlled Fusion Devices 2018 (PSI2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Development of the Thomson Scattering Measurement System for Diagnosing Upstream Plasma in NAGDIS-II2018

    • Author(s)
      H.Takano, H.Ohshima, S.Kajita, H.Tanaka, N.Ohno
    • Organizer
      12th International Conference on Open Magnetic Systems for Plasma Confinement (OS2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Detached helium plasma simulaton in a linea device by using the LINDA code2018

    • Author(s)
      I. Saeki, H. Tanaka, N. Ohno, M. Seki, H. Takano, S. Kajita, S. Masuzaki, K. Sawada, A. Hatayama, K. Hoshino
    • Organizer
      27th International Toki Conference on Plasma and Fusion Research & the 13th Asia Pacific Plasma Theory Conference
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Observation with microwave interferometer and Langmuir probe along the magnetic field in the detached linear plasma2018

    • Author(s)
      H. Natsume, H. Tanaka, S. Kajita, M. Yoshikawa, M. Seki, H. Ohshima, N. Ohno
    • Organizer
      27th International Toki Conference on Plasma and Fusion Research & the 13th Asia Pacific Plasma Theory Conference
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 再結合フロント近傍におけるプラズマパラメータ揺動の軸・径方向分布評価2018

    • Author(s)
      関真倫, 大嶋啓嗣, 田中宏彦, 梶田信, 大野哲靖, 夏目祥揮, 増崎貴
    • Organizer
      第12回核融合エネルギー連合講演会
    • Related Report
      2018 Annual Research Report
  • [Presentation] トムソン散乱計測を用いた非接触プラズマにおける電子速度分布計測2018

    • Author(s)
      大嶋啓嗣, 梶田信, 田中宏彦, 関真倫, 大野哲靖, 秋山毅志
    • Organizer
      第12回核融合エネルギー連合講演会
    • Related Report
      2018 Annual Research Report
  • [Presentation] レーザートムソン散乱計測による非接触プラズマ上・下流部の温度・密度計測2018

    • Author(s)
      鷹野大輝、大嶋啓嗣、梶田信、田中宏彦、大野哲靖
    • Organizer
      第2回「境界プラズマ挙動の理解と異分野間融合による新展開」研究会
    • Related Report
      2018 Annual Research Report
  • [Presentation] LINDAコードを用いた直線装置における非接触ヘリウムプラズマシミュレーション2018

    • Author(s)
      佐伯勇弥,田中宏彦,大野哲靖,関真倫,鷹野大輝,梶田信,増崎貴,澤田圭司,畑山明聖,星野一生
    • Organizer
      第35回プラズマ・核融合学会年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] NAGDIS-IIにおけるレーザートムソン散乱計測法を用いた再結合フロント上・下流部のプラズマ計測2018

    • Author(s)
      鷹野大輝,梶田信,大嶋啓嗣,大野哲靖,田中宏彦,安原亮
    • Organizer
      第35回プラズマ・核融合学会年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 条件付き平均法を用いた非接触プラズマ中の高時間分解トムソン散乱計測2018

    • Author(s)
      大嶋啓嗣,関真倫,梶田信,田中宏彦,大野哲靖
    • Organizer
      第35回プラズマ・核融合学会年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 再結合フロント近傍における非接触プラズマパラメータの時空間分布計測2018

    • Author(s)
      関真倫,大嶋啓嗣,田中宏彦,梶田信,大野哲靖,夏目祥揮
    • Organizer
      第35回プラズマ・核融合学会年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 再結合フロント近傍における多地点同時揺動計測と相関解析2018

    • Author(s)
      夏目祥揮,田中宏彦,梶田信,関倫真,大嶋啓嗣,大野哲靖,吉川正志,秋山毅志
    • Organizer
      第35回プラズマ・核融合学会年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Population distribution of helium atoms in H2-He mixture plasmas2017

    • Author(s)
      K.Suzuki, S.Kajita, T.Tsujihara, N.Ohno, T.Iijima, T.Takimoto, A.Tonegawa
    • Organizer
      9th International Symposium on Advanced Plasma Science and Its Application for Nitrides and Nanomaterials/ 10th International Conference on Plasma-Nano Technology & Science
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Laser diagnostics in low-temperature recombining helium plasmas2017

    • Author(s)
      S.Kajita, T.Tsujihara, M.Aramaki, H.van der Meiden, H.Oshima, N.Ohno, R.Yasuhara, K.Fujii, T.Shikama
    • Organizer
      9th International Symposium on Advanced Plasma Science and Its Application for Nitrides and Nanomaterials/ 10th International Conference on Plasma-Nano Technology & Science
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Captureing of the enhanced cross-field transport localized in the recombining linear plasma2017

    • Author(s)
      H.Tanaka, K.Takeyama, N.Ohno, M.Yoshikawa, S.Kajita, Y.Hayashi, Y.Tsuji
    • Organizer
      7th Asia Pacific Transport Working Group International Conference
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Dynamic Behavior of Hydrogen Isotope Retention in Tungsten during and after Plasma Exposure2017

    • Author(s)
      N.Ohno, N.Matsunami, T.Kuwabara
    • Organizer
      Ion-Surface Interactions ISI-2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Challenge for Fusion Energy:High Priority Study on Divertor and Plasma-Material Interactions2017

    • Author(s)
      N.Ohno
    • Organizer
      ICAFE2017(4th International Confrence on Advances in Electrical Engineering)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Comprehensive study of plasma detachment in the linear plasma device NAGDIS-II2017

    • Author(s)
      Y. Hayashi, N. Ohno, S. Kajita, H. Tanaka, H. Ohshima, M. Seki, H. Takano, H. Natsume, M. Aramaki, H. van der Meiden
    • Organizer
      6th International Workshop on Plasma Material Interaction Facilities for Fusion Research (PMIF2017)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] NAGDIS-II非接触プラズマ中における電子温度・電子密度のトムソン散乱計測2017

    • Author(s)
      大嶋 啓嗣、梶田 信、田中 宏彦、大野 哲靖、Hennievan der Meiden、安原 亮、秋山 毅志、鈴木 健介、関 真倫、鷹野 大輝
    • Organizer
      Plasma Conference 2017
    • Related Report
      2017 Annual Research Report
  • [Presentation] Super-Xダイバータを模擬した局所的収縮磁場が再結合フロントに与える影響2017

    • Author(s)
      林 祐貴、大野 哲靖、梶田 信、田中 宏彦、関 真倫
    • Organizer
      Plasma Conference 2017
    • Related Report
      2017 Annual Research Report
  • [Presentation] EMC3-EIRENEコードを用いたJT-60SA周辺プラズマモデリング2017

    • Author(s)
      田中 宏彦、河村 学思、松永 剛、星野 一生、小林 政弘、柴田 欣秀、林 祐貴、桑原 竜弥、大野 哲靖
    • Organizer
      Plasma Conference 2017
    • Related Report
      2017 Annual Research Report
  • [Presentation] 直線型装置における非接触プラズマの軸・径方向二次元パラメータ分布計測2017

    • Author(s)
      関 真倫、大野 哲靖、梶田 信、田中 宏彦、増崎 貴、大嶋 啓嗣、夏目 祥揮
    • Organizer
      Plasma Conference 2017
    • Related Report
      2017 Annual Research Report
  • [Presentation] 非接触ダイバータプラズマ物理研究の進展2017

    • Author(s)
      大野哲靖,林祐貴,田中宏彦,梶田信,大嶋啓嗣, 関真倫,澤田圭司,荒巻光利,吉川正志
    • Organizer
      Plasma Conference 2017
    • Related Report
      2017 Annual Research Report
  • [Presentation] He 原子線強度比法を用いた非接触プラズマの電子温度・密度評価2017

    • Author(s)
      鈴木 健介,梶田 信,大嶋 啓嗣,大野 哲靖,田中 宏彦,秋山 毅志
    • Organizer
      平成29年電気学会A部門大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Modeling of the linear plasma device NAGDIS-II with neutral gas puffing and pumping by using EMC3-EIRENE2017

    • Author(s)
      Hayashi, Y., Ohno, N., Kuwabara, T., Tanaka, H., Kawamura, G., Kajita, S., Tsujihara, T., Ohshima, H., Aramaki, M., Feng, Y
    • Organizer
      16th International Workshop on Plasma Edge Theory in Fusion Devices (PET16)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Ion temperature measurement by using ion sensitive probe in detached recombining plasmas in the linear plasma device NAGDIS-II2016

    • Author(s)
      Y.Hayashi, N.Ohno, S.Kajita, N.Ezumi
    • Organizer
      22nd International Conference on Plasma Surface Interactions in Controlled Fusion Devices
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] A particle-in-cell approach to particle flux shaping with a surface mask2016

    • Author(s)
      G.Kawamura, N.Ohno, S.Takamura, Y.Tomita
    • Organizer
      22nd International Conference on Plasma Surface Interactions in Controlled Fusion Devices
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Impacts of nitrogen and neon seeding on the divertor particle and heat loads in LHD2016

    • Author(s)
      H.Tanaka, S.Masuzaki, G.Kawamura, T.Akiyama, M.Kobayashi, B.J.Peterson, K.Mukai, R.Sano, S.N.Pandya, S.Dai, R.Sakamoto, T.Morisaki, N.Ohno, the LHD Experiment Group
    • Organizer
      22nd International Conference on Plasma Surface Interactions in Controlled Fusion Devices
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Evaluation of ion temperature and its anisotropy using an ion sensitive probe in the divertor simulation plasma of GAMMA 10/PDX2016

    • Author(s)
      N.Ezumi, K.Nojiri, A.Terakado, K.Ichimura, M.Sakamoto, K.Sawada, N.Ohno, H.Tanaka, M.Kobayashi, S.Masuzaki, Y.Nakashima
    • Organizer
      22nd International Conference on Plasma Surface Interactions in Controlled Fusion Devices
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Molecular activated recombination in divertor simulation plasma on GAMMA 10/PDX2016

    • Author(s)
      M.Sakamoto, A.Terakado, K.Nojiri, N.Ezumi, Y.Nakashima, K.Oki, K.Ichimura, M.Fukumoto, K.Shimizu, K.Sawada, N.Ohno, S.Masuzaki, J.Kohagura, M.Yoshikawa
    • Organizer
      22nd International Conference on Plasma Surface Interactions in Controlled Fusion Devices
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Simulation Studies of the Divertor Geometry and Plasma Parameters for 1.5GW Fusion Power Demo Reactor2016

    • Author(s)
      N.Asakura, K.Hoshino, S.Tokunaga, K.Shimizu, H.Utoh, H.Kudou, N.Ohno and Joint Special Team for Demo Design
    • Organizer
      22nd International Conference on Plasma Surface Interactions in Controlled Fusion Devices
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Application of laser absorption spectroscopy to low temperature recombining plasmas2016

    • Author(s)
      T.Tsujihara, M.Aramaki, S.Kajita, T.Shikama, N.Ohno
    • Organizer
      International workshop on Plasma Spectroscopy 2016
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Investigation of Detached Recombining Plasmas in a Linear Device Pilot-PSI and its Impact on Plasma Detachment in Fusion Devices2016

    • Author(s)
      Y.Hayashi, H.Nishikata, N.Ohno, S.Kajita, K.Jesko, H.Meiden, J.Vernimmen, T.W.Morgan, T.Iijima, A.Tonegawa, A.Okamoto, S.Kado
    • Organizer
      Fusion Energy Conference 2016
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Physics and Engineering Design Studies on Power Exhaust and Divertor for a 1.5 GW Fusion Power DEMO2016

    • Author(s)
      N.Asakura, K.Hoshino, H.Utoh, Y.Someya, S.Tokunaga, S.Suzuki, K.Ezato, Y.Seki, H.Kudou, K.Shimizu, Y.Sakamoto, R.Hiwatari, K.Tobita, N.Ohno, Y.Ueda
    • Organizer
      Fusion Energy Conference 2016
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Laser diagnostics in low-temperature recombining helium plasmas2016

    • Author(s)
      S.Kajita, T.Tsujihara, M.Aramaki, H.van der Meiden, H.Oshima, N.Ohno, R.Yasuhara, K.Fujii, T.Shikama
    • Organizer
      ISPlasma2017
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 直線型ダイバータ模擬実験装置における再結合フロント近傍の揺動計測2016

    • Author(s)
      竹山紘平、大野哲靖、吉川正志、田中宏彦、梶田信
    • Organizer
      第11回核融合エネルギー連合講演会
    • Related Report
      2016 Annual Research Report
  • [Presentation] 直線型ダイバータ模擬実験装置における磁場の発散・収縮過程と非接触プラズマ形成2016

    • Author(s)
      林祐貴、西方勇人、大野哲靖、梶田信、坂本瑞樹、江角直道
    • Organizer
      第11回核融合エネルギー連合講演会
    • Related Report
      2016 Annual Research Report
  • [Presentation] 非接触プラズマにおけるダブルプローブ計測の電極形状効果2016

    • Author(s)
      西方勇人、林祐貴、大野哲靖、梶田信
    • Organizer
      第11回核融合エネルギー連合講演会
    • Related Report
      2016 Annual Research Report
  • [Presentation] 次期核融合装置に向けた定常高粒子束プラズマ環境下での非接触プラズマの熱・粒子輸送特性2016

    • Author(s)
      林祐貴、西方勇人、大野哲靖、梶田信、K.Jesko, H.J. vander Meiden, J.W.M.Vernimmen, T.W.Morgan
    • Organizer
      プラズマ・核融合学会第33回年会
    • Related Report
      2016 Annual Research Report
  • [Presentation] 直線型プラズマ装置NAGDIS-IIにおける中性粒子バランスを考慮したEMC3-EIRENEシミュレーション2016

    • Author(s)
      桑原竜弥、田中宏彦、河村学思、関真倫、西方勇人、林祐貴、大野哲靖、小林政弘、FENG Yuhe
    • Organizer
      プラズマ・核融合学会第33回年会
    • Related Report
      2016 Annual Research Report
  • [Presentation] 分割エンドターゲットおよびマイクロ波干渉計を用いた非接触プラズマ中の揺動計測2016

    • Author(s)
      竹山紘平、大野哲靖、田中宏彦、吉川正志、梶田信
    • Organizer
      プラズマ・核融合学会第33回年会
    • Related Report
      2016 Annual Research Report
  • [Presentation] パルスプラズマーアブレーション材料表面相互作用における分光計測システム開発2016

    • Author(s)
      稲垣翔平、土門太、大野哲靖、梶田信
    • Organizer
      プラズマ・核融合学会第33回年会
    • Related Report
      2016 Annual Research Report
  • [Presentation] 高熱流プラズマをガスで制御する:非接触プラズマ2016

    • Author(s)
      大野哲靖
    • Organizer
      「自然科学における階層と全体」シンポジウム
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] 核融合炉に向けたダイバータ研究開発の進展2016

    • Author(s)
      大野哲靖
    • Organizer
      プラズマ・核融合学会九州・沖縄・山口支部第20回支部大会
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] HeI23S-23P遷移を用いた非接触プラズマでのレーザー吸収分光法の適用2016

    • Author(s)
      辻原匡志、荒巻光利、梶田信、四竈泰一、大野哲靖
    • Organizer
      平成28年度電気学会基礎材料共通部門大会
    • Related Report
      2016 Annual Research Report
  • [Remarks] 名古屋大学大学院工学研究科電気工学専攻大野研究室

    • URL

      http://www.nuee.nagoya-u.ac.jp/labs/plaene/j/achievements/on-journals.html

    • Related Report
      2019 Annual Research Report 2018 Annual Research Report 2017 Annual Research Report
  • [Remarks] 名古屋大学研究者DB

    • URL

      http://profs.provost.nagoya-u.ac.jp/view/html/100003873_ja.html

    • Related Report
      2019 Annual Research Report 2018 Annual Research Report 2017 Annual Research Report

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Published: 2016-04-21   Modified: 2022-01-27  

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