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J-GLOBAL ID：200901024133486768   Update date: Feb. 05, 2024

Ohtani Hiroaki

オオタニ ヒロアキ | Ohtani Hiroaki
Affiliation and department：
National Institute for Fusion Science

About National Institute for Fusion Science


Job title： Associate Professor
Other affiliations (1)：
Homepage URL  (1)： http://www-fps.nifs.ac.jp/ohtani/
Research field  (4)： Computational science ,  Nuclear fusion ,  Basic plasma science ,  Applied plasma science
Research keywords  (4)： プラズマ物理 ,  Plasma Physics ,  Visualization ,  visualization
Research theme for competitive and other funds  (11)：
  • 2023 - Research, Development, and Application of Real Particle Simulations for Plasma Interdisciplinary Science
  • 2015 - 2023 Development of massively parallelized particle simulation code for fusion plasma research and visualization of the simulation results
  • 2011 - 2016 Simulation studies of multi-hierarchy phenomena in plasmas
  • 2006 - 2008 Multi-hierarchy simulation studies of magnetic reconnection phenomena
  • 2008 - CAVE装置による粒子シミュレーションデータの可視化
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Papers (35)：
  • Trang Le, Yasuhiro Suzuki, Hiroki Hasegawa, Toseo Moritaka, Hiroaki Ohtani. High heat flux reduction to materials using current filaments. Scientific Reports. 2023. 13. 1
  • Kunqi Hu, Koji Koyamada, Hiroaki Ohtani, Takuya Goto, Junichi Miyazawa. Visualization of plasma shape in the LHD-type helical fusion reactor, FFHR, by a deep learning technique. Journal of Visualization. 2021. 24. 6. 1141-1154
  • Trang Le, Yasuhiro Suzuki, Hiroki Hasegawa, Toseo Moritaka, Hiroaki Ohtani. Particle Simulation of Controlling Particle and Heat Flux by Magnetic Field. Plasma and Fusion Research. 2021. 16. 1401103
  • Hiroaki Ohtani, Suguru Masuzaki, Kunihiro Ogawa, Seiji Ishiguro. Virtual-reality visualization of loss points of 1 MeV tritons in the Large Helical Device, LHD. Journal of Visualization. 2021. 25. 2. 281-292
  • Seiki Saito, Hiroaki Nakamura, Takahiro Kenmotsu, Yasuhisa Oya, Yuji Hatano, Yuichi Tamura, Susumu Fujiwara, Hiroaki Ohtani. Image processing method for automatic measurement of number of DNA breaks. Journal of Advanced Simulation in Science and Engineering. 2021. 8. 2. 173-193
ｍore...
MISC (123)：
  • 大谷 寛明, 石黒 静児, 宮澤 順一, 大野 暢亮, 陰山 聡, 三浦 英昭, 森高 外征雄, 田村 祐一, 北澤 修太, 片桐 孝洋, et al. 可視化技術-Visualization Technology-プロジェクトレビュー 核融合科学研究所における数値実験炉研究プロジェクト ; 基礎物理シミュレーション研究と可視化技術の進展. プラズマ・核融合学会誌 = Journal of plasma and fusion research / プラズマ・核融合学会編集委員会 編. 2020. 96. 10. 627-633
  • Simulation Study of Fundamental Physics. 2020. 96. 10. 614-626
  • 大谷寛明, 大谷寛明, 松元朗, 生野壮一郎, 剣持貴弘, 中村浩章, 中村浩章, 波多野雄治, 藤原進. 蛍光顕微鏡によるDNA画像のための画像処理技術の開発. 日本応用数理学会年会講演予稿集(CD-ROM). 2019. 2019
  • Seiji Ishiguro, Atsushi Ito, Shunsuke Usami, Hiroaki Ohtani, Hitoshi Sakagami, Mieko Toida, Hiroki Hasegawa, Ritoku Horiuchi, Hideaki Miura. Project Review: Numerical Simulation Reactor Research Project at the National Institute for Fusion Science3. Sophistication of Computational Science and Fundamental Physics Simulations. Journal of Plasma and Fusion Research. 2016. 92. 11. 821-830
  • ISHIGURO Seiji, OHTANI Hiroaki. Experience the Fusion Plasma : to Experience is to Believe. 2014. 90. 6. 325-331
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Books (2)：
  • Structural and Electronic Properties of Expanded Selenium in the Liquid-gas Supercritical Region(jointly worked)
    World Scientific 1998
  • Structural and Electronic Properties of Expanded Selenium in the Liquid-gas Supercritical Region(jointly worked)
    World Scientific 1998
Lectures and oral presentations  (265)：
  • プラズマ対向壁上の高速トリトン粒子衝突点のバーチャルリアリティ可視化
    (第49回可視化情報シンポジウム 2021)
  • バーチャルリアリティ可視化によるプラズマ対向壁と高速トリトン粒子衝突点の解析
    (日本応用数理学会2021年度年会 2021)
  • Visualization analysis of intersection points of energetic tritons and plasma facing wall in LHD by virtual-reality system
    (The 40th JSST Annual International Conference on Simulation Technology (JSST2021) 2021)
  • 核融合科学研究所におけるVR可視化研究ートリトン即発損失点の可視化と次期ヘリカル型核融合炉の可視化ー
    (JSST Workshop&2020年度核融合科学研究所一般共同研究(研究会)「先進的描画技術を用いた可視化情報の研究会(VR2020)」 2020)
  • ヘリカル型核融合炉保守作業のバーチャルリアリティ技術による検討
    (第37回プラズマ・核融合学会年会 2020)
ｍore...
Education (3)：
  • 1997 - 2000 Keio University Graduate School of Science and Technology
  • 1995 - 1997 Keio University Graduate School of Science and Technology Physics
  • 1991 - 1995 Keio University Faculty of Science and Technology Department of Physics
Professional career (3)：
  • Doctor of Science (Keio University)
  • Master of Science (Keio University)
  • Bachelor of Science (Keio University)
Work history (8)：
  • 2010/04 - 現在 National Institute for Fusion Science Department of Helical Plasma Research Fundamental Physics Simulation Research Division Associate Professor
  • 2009/04 - 現在 The Graduate University for Advanced Studies School of Physical Sciences Department of Fusion Science Associate Professor
  • 2012/07 - 2018/03 National Institutes of Natural Sciences Research field of Imaging Science, Center for Novel Science Initiatives Associate Professor
  • 2009/01 - 2010/03 National Institute for Fusion Science Department of Simulation Science Fusion Frontier Simulation Division Associate Professor
  • 2007/04 - 2008/12 The Graduate University for Advanced Studies School of Physical Sciences, Department of Fusion Science Assistant Professor
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Committee career (2)：
  • 2008 - 2010 「プラズマ・核融合学会誌」編集委員会編集委員
  • 2008 - 2010 Editor of Journal of Plasma and Fusion Research (The Japan Society of Plasma Science and Nuclear Fusion Research)
Awards (1)：
  • 2017/10 - Japan Society for Simulation Technology Outstanding Presentation Award
Association Membership(s) (6)：
THE VISUALIZATION SOCIETY OF JAPAN ,  JAPAN SOCIETY FOR SIMULATION TECHNOLOGY ,  プラズマ・核融合学会 ,  日本物理学会 ,  The Japan Society of Plasma Science and Nuclear Fusion Research ,  The Physical Society of Japan
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