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Okamoto Kouji  岡本 孝司

ORCIDConnect your ORCID iD *help
… Alternative Names

Okamoto Koji  岡本 孝司

OKAMOTO Koji  岡本 孝司

岡本 孝司  オカモト コウジ

OKAMOT Koji  岡本 孝司

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Researcher Number 80204030
Other IDs
External Links
Affiliation (Current) 2025: 東京大学, 大学院工学系研究科(工学部), 教授
Affiliation (based on the past Project Information) *help 2019 – 2025: 東京大学, 大学院工学系研究科(工学部), 教授
2012 – 2015: 東京大学, 工学(系)研究科(研究院), 教授
2011 – 2012: 東京大学, 大学院・工学系研究科, 教授
2010: 東京大学, 新領域造成科学研究科, 教授
2007 – 2010: The University of Tokyo, 大学院・新領域創成科学研究科, 教授 … More
2005: The University of Tokyo, School of Frontier Sciences, Professor, 大学院・新領域創成科学研究科, 教授
2004: 東京大学, 大学院・光学系研究科, 教授
2004: University of Tokyo, Graduate School of Engineering, Professor, 大学院・工学系研究科, 教授
2003: 東京大学, 大学院・光学系研究科, 助教授
2003: 東京大学, 大学院・工学研究科, 助教授
2001 – 2003: 東京大学, 大学院・工学系研究科, 助教授
1998 – 1999: 東京大学, 大学院・工学系研究科, 助教授
1994 – 1995: 東京大学, 工学部, 助教授
1992: Univ. Tokyo, Dept. Engrg., Associate Professor, 工学部, 助教授
1991: 東京大学, 工学部, 助手 Less
Review Section/Research Field
Principal Investigator
Basic Section 31010:Nuclear engineering-related / Nuclear engineering / Fluid engineering / Medium-sized Section 31:Nuclear engineering, earth resources engineering, energy engineering, and related fields / Fluid engineering / Thermal engineering
Except Principal Investigator
Nuclear engineering / Fluid engineering / Nuclear engineering / Nuclear engineering / Basic Section 31010:Nuclear engineering-related / Fluid engineering
Keywords
Principal Investigator
流体工学 / Pattern tracking / Laser / Wavy free surface / Surface-Flow Interaction / Particle Image Velocimetry / Computer Vision / Turbulence / Free surface / マイクロPIV … More / 熱工学 / Steam Explosion / nano-particle / energy conversion / steam explosion / Radiation Effects / In-vessel Retension / Critical Heat Flux / 電子線照射 / 熱流動 / 放射線 / 原子力安全 / 照射効果 / 伝熱劣化 / 限界熱流束 / Micro-dynamics / Micro-LIF / Transient flow field / Non-linear diffusion / Counter current flow / High-speed Micro PI / Micro-PIV / pH分布計測 / 速度場計測 / マイクロTAS / マイクロマシン / マイクロダイナミクス / マイクロLIF / 過渡流動 / 非線形拡散 / 対向流界面 / 高速度マイクロPIV / Pattern tracking. / Laser, / Wavy free surface, / Surface-Flow Interaction, / Particle Image Velocimetry, / Computer Vision, / Turbulence, / Free surface, / 原子力エネルギー / 高凍度計測 / 音響連成 / 振動工学 / 原子力工学 / 高速度計測 / 音響練成 / 燐光 / マイクロ熱流体 / 蛍光 / PIV / 可視化 / 粒子画像流速測定法 / 流体計測 / マイクロ流体 / 最適化 / 干渉系 / エントロピー / 多次元温度分布 / 過渡変化 / 遺伝的アルゴリズム / 干渉画像 / RBFニューラルネットワーク / CT / 再構築 / 密度分布 / 4次元温度分布 … More
Except Principal Investigator
放射線誘起表面活性 / Dynamic PIV / PIV / 酸化金属皮膜 / メカニズム / 熱流動 / 放射線 / 応力腐食割れ / 深層学習 / 気液二相流 / 人工知能 / 機械学習 / 凝縮 / 熱流体工学 / 原子力工学 / 混相流 / Oxide / Metal / Reactor / Nuclear / Activation / Surface / Radiation / Corrosion / ステンレス / 原子炉防食 / Simultaneous measurement / Thermal Striping / Transient density fluctuation flow / Digital Speckle Tomography / 同時計測 / サーマルストライピング / 過渡密度変動流 / デジタルスペックルCT / ダイナミックPIV / vorticity / unsteady flow / time-resolved data / flow measurement / high speed PIV / dynamic PIV / particle image velocimetry / 渦度 / 非定常流 / 高時間分解能データ / 流動計測 / 時系列 / 高速PIV / 粒子画像流速計 / Plasma / Time-resolved / X-ray / Laser / 時間分解X線回折 / 卓上テラワットレーザー / X線イメージング / レーザープラズマ / 時間分解X線ホログラフィ / プラズマ / 時間分解 / X線 / レーザー / Jet / Free Surface / Upper Plenum / Fast Breeder Reactor / Liquid Column Oscillation / Sloshing / Self-Induced Oscillation / Flow Induced Vibration / 噴流 / 自由液面 / 上部プレナム / 高速増殖炉 / U字管振動 / スロッシング / 自励振動 / 流体関連振動 / 水銀 / 圧力波 / 損傷 / キャビテーション / マイクロバブル / 電気化学 / 金属材料 / ミキシング / マイクロサーキュレーション / MEMS / マイクロセンシング / マイクロPIV / 可視化 / ナノテクノロジ / マイクロテクノロジ / 原子炉構造物 / 酸化金属被膜 / 防食 / 表面科学 / 原子炉 / 放射線利用 / モデリング / 境界プラズマ / 黒鉛 / 分子過程 / 原子過程 / 再付着 / 損耗 Less
  • Research Projects

    (20 results)
  • Research Products

    (51 results)
  • Co-Researchers

    (45 People)
  •  事故耐性燃料の伝熱劣化と放射線影響Principal Investigator

    • Principal Investigator
      岡本 孝司
    • Project Period (FY)
      2025 – 2027
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Review Section
      Basic Section 31010:Nuclear engineering-related
    • Research Institution
      The University of Tokyo
  •  Energy Conversion System using nano-steam-explosionPrincipal Investigator

    • Principal Investigator
      岡本 孝司
    • Project Period (FY)
      2022 – 2024
    • Research Category
      Grant-in-Aid for Challenging Research (Pioneering)
    • Review Section
      Medium-sized Section 31:Nuclear engineering, earth resources engineering, energy engineering, and related fields
    • Research Institution
      The University of Tokyo
  •  Development of the data-driven thermal-hydraulic analysis using machine learning

    • Principal Investigator
      三輪 修一郎
    • Project Period (FY)
      2022 – 2024
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Review Section
      Basic Section 31010:Nuclear engineering-related
    • Research Institution
      The University of Tokyo
  •  Heat Transfer Degradation under irradiation environmentPrincipal Investigator

    • Principal Investigator
      Okamoto Koji
    • Project Period (FY)
      2019 – 2021
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Review Section
      Basic Section 31010:Nuclear engineering-related
    • Research Institution
      The University of Tokyo
  •  Thermal stratification at the suppression chamber for severe accident analysisPrincipal Investigator

    • Principal Investigator
      okamoto koji
    • Project Period (FY)
      2013 – 2015
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Nuclear engineering
    • Research Institution
      The University of Tokyo
  •  Study on flow-induced acoustic vibration of main steam pipe for power upratePrincipal Investigator

    • Principal Investigator
      OKAMOTO Koji
    • Project Period (FY)
      2010 – 2012
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Nuclear engineering
    • Research Institution
      The University of Tokyo
  •  Elucidation on microbubble mitigation mechanism for pressure waves induced by proton beam bombardment

    • Principal Investigator
      FUTAKAWA Masatoshi
    • Project Period (FY)
      2008 – 2010
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Fluid engineering
    • Research Institution
      Japan Atomic Energy Agency
  •  Development of a four dimensional micro-PIV system for a non-linear fluid flowPrincipal Investigator

    • Principal Investigator
      OKAMOTO Koji
    • Project Period (FY)
      2007 – 2009
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Research Field
      Fluid engineering
    • Research Institution
      The University of Tokyo
  •  マイクロ/ナノビジュアリゼーションに関する国際共同研究企画調査

    • Principal Investigator
      KAWAHASHI Masaaki
    • Project Period (FY)
      2003
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Fluid engineering
    • Research Institution
      Saitama University
  •  放射線誘起表面活性特定研究に関する企画調査

    • Principal Investigator
      賞雅 寛而
    • Project Period (FY)
      2003
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Nuclear engineering
    • Research Institution
      東京商船大学
  •  Investigation on the transient density flow field using Dynamic PIV and Digital Speckle Tomography

    • Principal Investigator
      MADARAME Haruki
    • Project Period (FY)
      2003 – 2005
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Research Field
      Nuclear engineering
    • Research Institution
      The University of Tokyo
  •  Study on micro-dynamics in the micro-fluidic devisesPrincipal Investigator

    • Principal Investigator
      OKAMOTO Koji
    • Project Period (FY)
      2003 – 2004
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Fluid engineering
    • Research Institution
      The University of Tokyo
  •  Corrosion Control for Internal Structure of Nuclear Reactor Based on Radiation Induced Surface Activation Phenomenon

    • Principal Investigator
      TOMOJI Takamasa
    • Project Period (FY)
      2003 – 2004
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Nuclear engineering
    • Research Institution
      Tokyo University of Marine Science and Technology
  •  放射線誘起表面活性現象を利用した原子炉内構造物防食特性改善

    • Principal Investigator
      TOMOJI Takamasa
    • Project Period (FY)
      2002
    • Research Category
      Grant-in-Aid for Exploratory Research
    • Research Field
      Nuclear engineering
    • Research Institution
      東京商船大学
  •  Development of an Advanced PIV System for Full-Field Flow Measurement

    • Principal Investigator
      HAYAMI Hiroshi
    • Project Period (FY)
      2002 – 2004
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Research Field
      Fluid engineering
    • Research Institution
      KYUSHU UNIVERSITY
  •  Picosecond time-resolved X-ray holography

    • Principal Investigator
      UESAKA Mitsuru
    • Project Period (FY)
      2001 – 2002
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Nuclear engineering
    • Research Institution
      The University of Tokyo
  •  AIを応用した多次元温度分布高精度計測Principal Investigator

    • Principal Investigator
      岡本 孝司
    • Project Period (FY)
      1998 – 1999
    • Research Category
      Grant-in-Aid for Exploratory Research
    • Research Field
      Thermal engineering
    • Research Institution
      The University of Tokyo
  •  Analysis on wavy free-surface turbulence using computer visionPrincipal Investigator

    • Principal Investigator
      OKAMOT Koji
    • Project Period (FY)
      1994 – 1995
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      Fluid engineering
    • Research Institution
      University of Tokyo
  •  再付着層における高密度プラズマ中の原子分子素過程の影響

    • Principal Investigator
      田中 知
    • Project Period (FY)
      1992
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      Nuclear engineering
    • Research Institution
      The University of Tokyo
  •  Self-Induced Oscillations of Free Surface in an upper plenum of FBR

    • Principal Investigator
      MADARAME Haruki
    • Project Period (FY)
      1991 – 1992
    • Research Category
      Grant-in-Aid for General Scientific Research (B)
    • Research Field
      Nuclear engineering
    • Research Institution
      The University of Tokyo

All 2024 2021 2020 2016 2015 2014 2013 2011 2010 2008 2007 2006 2005 2004 2003 Other

All Journal Article Presentation Book Patent

  • [Book] 粒子画像流速計、「非侵襲・可視化技術ハンドブック」2007

    • Author(s)
      岡本 考司(共著)
    • Publisher
      NTS
    • Data Source
      KAKENHI-PROJECT-19206022
  • [Journal Article] Advancing fluid dynamics simulations: A comprehensive approach to optimizing physics-informed neural networks2024

    • Author(s)
      Zhou Wen、Miwa Shuichiro、Okamoto Koji
    • Journal Title

      Physics of Fluids

      Volume: 36 Issue: 1 Pages: 120971-120971

    • DOI

      10.1063/5.0180770

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23K23271
  • [Journal Article] Extended development of a bubble percolation method to predict boiling crisis of flow boiling2021

    • Author(s)
      Wang Kai、Li Chun-Yen、Pellegrini Marco、Erkan Nejdet、Okamoto Koji
    • Journal Title

      International Journal of Heat and Mass Transfer

      Volume: 165 Pages: 120660-120660

    • DOI

      10.1016/j.ijheatmasstransfer.2020.120660

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19H02645
  • [Journal Article] A preliminary study on material effects of critical heat flux for downward-facing flow boiling2021

    • Author(s)
      Wang Kai、Li Chun-Yen、Uesugi Kotaro、Erkan Nejdet、Okamoto Koji
    • Journal Title

      Nuclear Engineering and Technology

      Volume: 53 Issue: 9 Pages: 2839-2846

    • DOI

      10.1016/j.net.2021.03.024

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19H02645
  • [Journal Article] Irradiation effects of CHF on bare and porous honeycomb surface in downward-face saturated pool boiling2020

    • Author(s)
      Wang Kai、Gong Haiguang、Wang Laishun、Erkan Nejdet、Okamoto Koji
    • Journal Title

      Progress in Nuclear Energy

      Volume: 127 Pages: 103444-103444

    • DOI

      10.1016/j.pnucene.2020.103444

    • Data Source
      KAKENHI-PROJECT-19H02645
  • [Journal Article] Oxidation effect of copper on the downward-facing flow boiling CHF under atmospheric condition2020

    • Author(s)
      Wang Kai、Erkan Nejdet、Okamoto Koji
    • Journal Title

      International Journal of Heat and Mass Transfer

      Volume: 156 Pages: 119866-119866

    • DOI

      10.1016/j.ijheatmasstransfer.2020.119866

    • Data Source
      KAKENHI-PROJECT-19H02645
  • [Journal Article] Effect of non-condensable gas on thermal stratification and flow patterns in suppression pool2016

    • Author(s)
      J. Cai, B. Jo, N. Erkan, K. Okamoto
    • Journal Title

      Nuclear Engineering and Design

      Volume: 300 Pages: 117-126

    • DOI

      10.1016/j.nucengdes.2016.01.022

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-25289350
  • [Journal Article] Verification of thermal stratification characteristics using a scaled-down suppression pool of the Fukushima Daiichi nuclear power plants2016

    • Author(s)
      D. Yamauchi, B. Jo, N. Erkan, K. Okamoto
    • Journal Title

      Mechanical Engineering Letters

      Volume: 2 Pages: 16-00098

    • NAID

      130005152908

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-25289350
  • [Journal Article] Relationship between thermal stratification and flow patterns in steam-quenching suppression pool2015

    • Author(s)
      D. Song, N. Erkan, B. Jo, K. Okamoto
    • Journal Title

      Int. J. Heat Fluid Flow

      Volume: 56 Pages: 209-217

    • DOI

      10.1016/j.ijheatfluidflow.2015.07.023

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-25289350
  • [Journal Article] Measurement of two overlapped velocity vector fields in microfluidic devices using time-resolved PIV2008

    • Author(s)
      N. Erkan, K. Shinohara, K. Okamoto, T. Okamoto and T. Fujii
    • Journal Title

      Journal of Vlsualization 11

      Pages: 33-34

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19206022
  • [Journal Article] Measurement of Two Overlapped Velocity Vector Fields in Microfluidic Devices Using Time-Re solved PIV2008

    • Author(s)
      Erkan Nejdet, Shinohara Kyosuke, Okamoto Koji, (他2名)
    • Journal Title

      Journal of Visualization Vol. 11, No. 1

      Pages: 33-34

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19206022
  • [Journal Article] Three-component velocity measurement in microscale flows using time-resolved PIV2008

    • Author(s)
      N. Erkan, K. Shinohara, S. Someya and K. Okamoto
    • Journal Title

      Measurement Science and Technology 19

      Pages: 57003-57003

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19206022
  • [Journal Article] Three-component velocity measurement in microsca le flows using time-resolved PIV2008

    • Author(s)
      Erkan Nejdet, Shinohara Kyosuke, Someya Satoshi, Okamoto Koji
    • Journal Title

      Measurement Science and Technology Vol. 19, No. 057003

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19206022
  • [Journal Article] Experimental analysis of high-speed helium jet flow using four-dimensional digital speckle tomography2006

    • Author(s)
      H.S.Ko, K.Ikeda, M.Ishikawa, K.Okamoto YJ.Kim
    • Journal Title

      Experiments in Fluids 40-3

      Pages: 422-451

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15206108
  • [Journal Article] Statistical analysis of turbulent fluctuation transfer in boundary layer around thin edge plate by using dynamic Dynamic PIV velocity data2006

    • Author(s)
      N.Erkan, M.Ishikawa, K.Okamoto
    • Journal Title

      Measurement Science Technology 17

      Pages: 1350-1357

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15206108
  • [Journal Article] Experimental analysis of high-speed helium jet flow using four-dimensional digital speckle tomography2006

    • Author(s)
      H.S.Ko, K.Ikeda, M.Ishikawa, K.Okamoto, YJ.Kim
    • Journal Title

      Experiments in Fluids 40・3

      Pages: 442-451

    • Data Source
      KAKENHI-PROJECT-15206108
  • [Journal Article] Statistical analysis of turbulent fluctuation transfer in boundary layer around thin edge plate by using dynamic Dynamic PIV velocity data2006

    • Author(s)
      N.Erkan, M.Ishikawa, K.Okamoto
    • Journal Title

      Measurement Science and Technology 17

      Pages: 1350-1357

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15206108
  • [Journal Article] Experimental analysis of high-speed helium jet flow using four-dimensional digital speckle tomography2006

    • Author(s)
      H.S.Ko, K.Ikeda, M.Ishikawa, K.Okamoto, YJ.Kim
    • Journal Title

      Experiments in Fluids 40-3

      Pages: 422-451

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15206108
  • [Journal Article] Statistical analysis of turbulent fluctuation transfer in boundary layer around thin edge plate by using dynamic Dynamic PIV velocity data2005

    • Author(s)
      N.Erkan, M.Ishikawa, K.Okamoto
    • Journal Title

      Proceedings of Int.Symp on PIV 1(CDROM)

    • Data Source
      KAKENHI-PROJECT-15206108
  • [Journal Article] 放射線源を用いた放射線誘起表面活性防食2005

    • Author(s)
      中村大輔, 元田慎一, 波津久達也, 賞雅寛而, 古谷正裕, 岡本孝司, 植松進
    • Journal Title

      日本原子力学会2005年春の年会要旨集 第I分冊

      Pages: 561-561

    • Data Source
      KAKENHI-PROJECT-15360503
  • [Journal Article] Rapid proton diffusion in microfluidic devices by means of micro-LIF technique2005

    • Author(s)
      K.Shinohara, Y.Sugii, A.Hibara, M.Tokeshi, T.Kitamori, K.Okamoto
    • Journal Title

      Exp.Fluids 38

      Pages: 117-122

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15360092
  • [Journal Article] ダイナミックPIVの展開と展望2005

    • Author(s)
      岡本孝司, 杉井康彦, 石井正明
    • Journal Title

      可視化情報学会誌 25・96

      Pages: 2-7

    • NAID

      10014097215

    • Data Source
      KAKENHI-PROJECT-14205031
  • [Journal Article] Rapid proton diffusion in microfluidic devices by means of micro-LIF technique2005

    • Author(s)
      K.Shinohara, Y.Sugii, A.Hibara, M.Tokeshi, T.Kitamori, K.Okamoto
    • Journal Title

      Experiment in Fluids 38

      Pages: 117-122

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15360092
  • [Journal Article] ダイナミックPIVの展開と展望2005

    • Author(s)
      岡本孝司, 杉井康彦, 石川正明
    • Journal Title

      可視化情報学会誌 25・96

      Pages: 2-7

    • NAID

      10014097215

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-14205031
  • [Journal Article] Robust algorithms for tomographic reconstruction of line-of- sight thermal flow field images2004

    • Author(s)
      Kihm, K.d., Okamoto, K., Ko H.S.
    • Journal Title

      Advances in Heat Transfer 38

      Pages: 143-201

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15206108
  • [Journal Article] Quantitative Visualization of Micro-Tube Flow Using Micro-PIV2004

    • Author(s)
      Y.Sugii, K.Okamoto
    • Journal Title

      Journal of Visualization 7・1

      Pages: 9-16

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15360092
  • [Journal Article] High-speed micro PIV measurements of transient flow in microfluidic devices2004

    • Author(s)
      K.Shinohara, Y.Sugii, A.Aota, A.Hibara, M.Tokeshi, T.Kitamori, K.Okamoto
    • Journal Title

      Meas.Sci.Technol. 15

      Pages: 1965-1970

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15360092
  • [Journal Article] Quantitative Visualization of Micro-Tube Flow Using Micro-PIV2004

    • Author(s)
      Y.Sugii, K.Okamoto
    • Journal Title

      J.Visualization 7

      Pages: 9-16

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15360092
  • [Journal Article] Measurement of pH field of chemically reacting flow in microfluidic device by laser induced fluorescence2004

    • Author(s)
      K.Shinohara, Y.Sugii, K.Okamoto, H.Madarame, A.Hibara, M.Tokeshi, T.Kitamori
    • Journal Title

      Meas.Sci.Technol. 15

      Pages: 955-960

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15360092
  • [Journal Article] Innovative Nuclear Technologies Based on Radiation Induced Surface Activation (RISA) (2) Development of Corrosion Control Method2004

    • Author(s)
      M.Furuya, H.Kawamura, T.Matsumura, T.Takamasa, K.Okamoto, D.Hiroishi, N.Sekimura, S.Uematsu, T.Yasunaga, K.Fujisawa, J.Shimojo
    • Journal Title

      Proc.6th International Conference on Nuclear Thermal Hydraulics, Operations and Safety (NUTHOS-6)

    • Data Source
      KAKENHI-PROJECT-15360503
  • [Journal Article] High-speed micro-PIV measurements of transient flow in microfluidic devices2004

    • Author(s)
      K.Shinohara, Y.Sugii, A.Aota, A.Hibara, M.Tokeshi, T.Kitamori, K.Okamoto
    • Journal Title

      Measurement Science and Technology 15

      Pages: 1965-1970

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15360092
  • [Journal Article] Measurement of pH field of chemically reacting flow in microfluidic device by laser induced fluorescence2004

    • Author(s)
      K.Shinohara, Y.Sugii, K.Okamoto, H.Madarame, A.Hibara, M.Tokeshi, T.Kitamori
    • Journal Title

      Measurement Science and Technology 15

      Pages: 955-960

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15360092
  • [Journal Article] Robust algorithms for tomographic reconstruction of line-of-sight thermal flow field images2004

    • Author(s)
      Kihm, K.D., Okamoto, K., Ko H.S.
    • Journal Title

      Advances in Heat Transfer 38

      Pages: 143-201

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15206108
  • [Journal Article] ダイナミックPIV計測技術2004

    • Author(s)
      岡本孝司
    • Journal Title

      映像情報インダストリアル 36・10

      Pages: 45-50

    • Data Source
      KAKENHI-PROJECT-15206108
  • [Journal Article] 流速の四次元計測技術2003

    • Author(s)
      岡本孝司
    • Journal Title

      計測技術 31・12

      Pages: 70-75

    • Data Source
      KAKENHI-PROJECT-15206108
  • [Journal Article] Dynamic Holographic PIV for Full-Field Measurement2003

    • Author(s)
      K.Okamoto, K.Ikeda, S.Murata, S.Satake
    • Journal Title

      Proceedings of the International Workshop on Holographic Metrology in Fluid Mechanics, Loughborough, UK 189

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-14205031
  • [Journal Article] Time-resolved proper orthogonal decomposition of the near-field flow of a round jet measured by dynamic particle image velocimetry2003

    • Author(s)
      Bi W-T, Okamoto, K, Madarame, H.
    • Journal Title

      Measurement Science and Technology 14・8

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15206108
  • [Journal Article] Time-resolved proper orthogonal decomposition of the near-field flow of a round jet measured by dynamic particle image velocimetry2003

    • Author(s)
      Weitao Bi, Yasuhiko Sugii, Koji Okamoto, Haruki Madarame
    • Journal Title

      Measurement Science and Technology 14

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15206108
  • [Journal Article] Development of a New Dynamic PIV System2003

    • Author(s)
      H.Hayami, K.Okamoto, S.Aramaki, T Kobayashi
    • Journal Title

      Proceedings of the 7th Triennial International Symposium on Fluid Control, Measurement and Visualization (FLUCOME'03)

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-14205031
  • [Journal Article] 放射線誘起表面活性を利用した防食法の開発

    • Author(s)
      古谷正裕, 賞雅寛而, 岡本孝司, 安永龍哉, 植松進
    • Journal Title

      マリンエンジニアリング学会誌 (投稿中)

    • NAID

      10008836251

    • Data Source
      KAKENHI-PROJECT-15360503
  • [Patent] 防食性に優れた機能性被膜の形成法2005

    • Inventor(s)
      賞雅 寛而, 波津久 達也, 植松 進, 岡本 孝司, 古谷 正裕, 阿部 弘亨, 関村 直人, 三島 嘉一郎, 安永 龍哉, 藤沢 匡介, 千草 剛, 下条 純, 小野 昇一, 中村 秀夫, 柴本 泰照, 師岡 慎一, 秋葉 美幸, 鹿野 文寿
    • Industrial Property Rights Holder
      東京海洋大学, (独)海上技術安全研究所, 東京大学, (財)電力中央研究所, 京都大学, (株)神戸製鋼所, (財)産業創造研究所, 日本原子力研究所, (株)東芝
    • Industrial Property Number
      2005-042377
    • Filing Date
      2005-02-18
    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15360503
  • [Presentation] Physics-Informed Neural Networks for Two-Phase Flow Simulations: An Integrated Approach with Advanced Interface Tracking Methods2024

    • Author(s)
      W. Zhou, S. Miwa, K. Okamoto
    • Organizer
      日本原子力学会、2024年春の年会、近畿大学
    • Data Source
      KAKENHI-PROJECT-23K23271
  • [Presentation] Study on the disappearing of thermal stratification at the suppression chamber2014

    • Author(s)
      Daisuke Yamauchi, Nejdet Erkan, Byeongnam Jo, Koji Okamoto
    • Organizer
      10th International Topical Meeting on Nuclear Thermal Hydraulics, Operation and Safety
    • Place of Presentation
      Okinawa Convension Center, Okinawa
    • Year and Date
      2014-12-17
    • Data Source
      KAKENHI-PROJECT-25289350
  • [Presentation] 国産コード開発におけるV&V2013

    • Author(s)
      岡本孝司
    • Organizer
      日本原子力学会 春の年会
    • Place of Presentation
      東大阪市・近畿大学
    • Invited
    • Data Source
      KAKENHI-PROJECT-22360399
  • [Presentation] High-speed PIV and V&V2011

    • Author(s)
      Koji OKAMOTO
    • Organizer
      The Korea-Japan Joint Seminar on Meas. for Multi-scales & Multi-physics
    • Place of Presentation
      Jeju, Korea
    • Year and Date
      2011-12-02
    • Data Source
      KAKENHI-PROJECT-22360399
  • [Presentation] High-speed PIV and V&V2011

    • Author(s)
      Koji OKAMOTO
    • Organizer
      The Korea-Japan Joint Seminar on Measurements for Multi-scales & Multi-physics
    • Place of Presentation
      Jeju University, Korea
    • Year and Date
      2011-12-02
    • Data Source
      KAKENHI-PROJECT-22360399
  • [Presentation] Multi-phase flowquantitative visualization for verification andvalidation2011

    • Author(s)
      Koji OKAMOTO
    • Organizer
      the 7th Int. Symp. Measurement Tech. for Multiphase Flows
    • Place of Presentation
      Tianjin, China
    • Year and Date
      2011-09-17
    • Data Source
      KAKENHI-PROJECT-22360399
  • [Presentation] High-speed quantitativevisualization on the flow-induced vibration,Int. Conf. on Jet2010

    • Author(s)
      Koji OKAMOTO
    • Organizer
      Wakes and SeparatedFlows
    • Year and Date
      2010-09-29
    • Data Source
      KAKENHI-PROJECT-22360399
  • [Presentation] Quantitative high-speedvisualization2010

    • Author(s)
      Koji OKAMOTO
    • Organizer
      14th Int. Symp on FlowVisualization
    • Place of Presentation
      Daegue, Korea
    • Year and Date
      2010-06-23
    • Data Source
      KAKENHI-PROJECT-22360399
  • [Presentation] Three component velocity extraction method using TR-PIV in a microtube2007

    • Author(s)
      Erkan Nejdet, Okamoto Koji, Someya Satoshi
    • Organizer
      60th Annual Meeting of the Division of Fluid Dynamics (The American Physical Society) (APS-DFD), Paper No. GA00002, Salt Lake City, Utah
    • Place of Presentation
      U.S.A.
    • Data Source
      KAKENHI-PROJECT-19206022
  • [Presentation] Three component velocity extraction method usilg TR・PIV in a micmtube2007

    • Author(s)
      Nedget Erkan, Koji Okamoto, Satoshi SOMEYA
    • Organizer
      60th Annual Meeting of the Division of FLuid Dynamics(The American Physical Soeiety)
    • Place of Presentation
      Salt Lake City,Utah,USA
    • Data Source
      KAKENHI-PROJECT-19206022
  • 1.  MADARAME Haruki (80092336)
    # of Collaborated Projects: 4 results
    # of Collaborated Products: 4 results
  • 2.  TOMOJI Takamasa (20134851)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 3 results
  • 3.  FURUYA Masahiro (80371342)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 3 results
  • 4.  HAZUKU Tatsuya (60334554)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 1 results
  • 5.  KAWAHASHI Masaaki (70008853)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 6.  HAYAMI Hiroshi (10038606)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 1 results
  • 7.  NISHINO Koichi (90192690)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 8.  SUGII Yasuhiko (90345108)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 9 results
  • 9.  SOMEYA Satoshi (00357336)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 4 results
  • 10.  FUTAKAWA Masatoshi (90354802)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 11.  HASEGAWA Shoichi (90391333)
    # of Collaborated Projects: 1 results
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  • 12.  KANEKO Akiko (40396940)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 13.  HAGA Katsuhiro (20354730)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 14.  KOGAWA Hiroyuki (00354738)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 15.  IDA Masato (60391356)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 16.  NAOE Takashi (00469826)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 17.  MATSUMOTO Yoichiro (60111473)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 18.  OKITA Kohei (20401135)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 19.  TANAKA Nobuatsu (30323207)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 20.  TAKEMURA Fumio (20313041)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 21.  MURAI Yuichi (80273001)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 22.  UESAKA Mitsuru (30232739)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 23.  YOSHII Koji (00210641)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 24.  WATANABE Takahiro (90282582)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 25.  TAKAHASHI Hiroyuki (70216753)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 26.  SAKAKIBARA Jun (10292533)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 27.  SAGA Tetsuo (30013220)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 28.  IKEDA Ko (10321390)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 3 results
  • 29.  MINAMIYAMA Motomu (00142191)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 30.  MOTODA Shinichi (10190969)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 1 results
  • 31.  田中 知 (10114547)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 32.  山口 憲司 (50210357)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 33.  本阿弥 真治 (30089312)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 34.  加藤 洋治 (00010695)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 35.  伊達 広行 (10197600)
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    # of Collaborated Products: 0 results
  • 36.  Erkan Nejdet (00513532)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 4 results
  • 37.  小林 敏雄 (50013206)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 1 results
  • 38.  三輪 修一郎 (00705288)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 2 results
  • 39.  原 聡 (40780721)
    # of Collaborated Projects: 1 results
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  • 40.  Pellegrini Marco (50741360)
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  • 41.  武居 昌宏 (90277385)
    # of Collaborated Projects: 1 results
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  • 42.  KIM KyungChun
    # of Collaborated Projects: 1 results
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  • 43.  UEMATSU Susumu
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 7 results
  • 44.  友澤 秀征
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 45.  師岡 慎一
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    # of Collaborated Products: 0 results

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