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Obara Toru  小原 徹

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OBARA Toru  小原 徹

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Researcher Number 40221858
Other IDs
Affiliation (Current) 2025: 東京科学大学, 総合研究院, 教授
Affiliation (based on the past Project Information) *help 2014 – 2015: 東京工業大学, 原子炉工学研究所, 教授
1998 – 2001: 東京工業大学, 原子炉工学研究所, 助手
1999: 東工大, 原子炉工学研究所, 助手
Review Section/Research Field
Principal Investigator
Nuclear engineering / Nuclear engineering
Except Principal Investigator
Nuclear engineering
Keywords
Principal Investigator
臨界事故 / 廃炉 / 炉心溶融 / 東京電力福島第一原子力発電所 / 放射線量 / 放出エネルギー / 燃料デブリ / 福島第一原子力発電所事故 / 各燃料再処理 / TRACY … More / シミュレーション / 過度解析 / 超臨界 / 溶液燃料 / 臨界安全 … More
Except Principal Investigator
Solid Electrolyte Sensor / Electro-magnetic Flowmeter / Liquid Metal / Material Corrosion / Polonium / Lead-Bismuth / Accelerator-Driven Nuclear Transmutation System / Fast Reactor / 鉛ビスマス循環実験装置 / 腐食 / 加速器未臨界炉 / 小型安全長寿命炉 / 再処理不要炉 / 鉛 / 固定電解質センサー / 高速増殖炉 / 固体電解質センサー / 電磁流量計 / 液体金属 / 材料腐食 / ポロニウム / 鉛ビスマス / 加速器駆動核変換炉 / 高速炉 Less
  • Research Projects

    (3 results)
  • Research Products

    (10 results)
  • Co-Researchers

    (6 People)
  •  Criticality accident analysis in meltdown corePrincipal Investigator

    • Principal Investigator
      Obara Toru
    • Project Period (FY)
      2014 – 2015
    • Research Category
      Grant-in-Aid for Challenging Exploratory Research
    • Research Field
      Nuclear engineering
    • Research Institution
      Tokyo Institute of Technology
  •  Study on Fast Reactor and Accelerator Target Using Lead and Lead-Bismuth Coolants

    • Principal Investigator
      SEKIMOTO Hiroshi
    • Project Period (FY)
      1999 – 2001
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Research Field
      Nuclear engineering
    • Research Institution
      Tokyo Institute of Technology
  •  並列処理によるプルトニウム溶液超臨界時の放出エネルギーのシミュレーションPrincipal Investigator

    • Principal Investigator
      小原 徹
    • Project Period (FY)
      1998 – 1999
    • Research Category
      Grant-in-Aid for Encouragement of Young Scientists (A)
    • Research Field
      Nuclear engineering
    • Research Institution
      Tokyo Institute of Technology

All 2016 2015 Other

All Journal Article Presentation

  • [Journal Article] Development of Transient Analysis Code for Estimation of Total Released Energy in a Two-Fuel-Solution-Tank System2016

    • Author(s)
      Haruka Kikuchi, Toru Obara
    • Journal Title

      Annals of Nuclear Energy

      Volume: 87 Pages: 486-493

    • DOI

      10.1016/j.anucene.2015.09.027

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-26630481
  • [Journal Article] Kinetic Analysis of Weakly Coupled Fuel Debris by Integral Kinetic Model2015

    • Author(s)
      Delgersaikhan Tuya, Toru Obara, Hiroki Takezawa
    • Journal Title

      Transactions of the American Nuclear Society

      Volume: 113 Pages: 1158-1160

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-26630481
  • [Journal Article] Fission Probability Density Functions for Kinetic Analysis in Weakly Coupled Fuel Debris2015

    • Author(s)
      Toru Obara, Delgersaikhan Tuya, Hiroki Takezawa
    • Journal Title

      Transactions of the American Nuclear Society

      Volume: 113 Pages: 1150-1152

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-26630481
  • [Presentation] Statistical Uncertainty in Kinetic Analysis using Integral Kinetic Model for Re-criticality Accident in Weakly-Coupled Fuel Debris2016

    • Author(s)
      Delgersaikhan Tuya, Hiroki Takezawa, Toru Obara
    • Organizer
      日本原子力学会2016年春の年会
    • Place of Presentation
      東北大学川内キャンパス
    • Year and Date
      2016-03-26
    • Data Source
      KAKENHI-PROJECT-26630481
  • [Presentation] Fission Probability Density Functions for Super Prompt Criticality Accident Analysis in Weakly Coupled Systems by Integral Kinetic Model2015

    • Author(s)
      Toru Obara, Delgersaikhan Tuya, Haruka Kikuchi
    • Organizer
      ICONE-23, 23th International Conference on Nuclear Engineering
    • Place of Presentation
      Makuhari, Japan
    • Year and Date
      2015-05-17
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26630481
  • [Presentation] Application of Integral Kinetic Model to Transient Analysis of Different Types of Weakly Coupled Systems2015

    • Author(s)
      Delgersaikhan Tuya, Haruka Kikuchi, Toru Obara
    • Organizer
      ICONE-23, 23th International Conference on Nuclear Engineering
    • Place of Presentation
      Makuhari, Japan
    • Year and Date
      2015-05-17
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26630481
  • [Presentation] Kinetic Analysis of Re-criticality Accident in Simplified System of Fuel Debris and Consolidated Fuel2015

    • Author(s)
      Delgersaikhan Tuya, Toru Obara
    • Organizer
      日本原子力学会2015年秋の大会
    • Place of Presentation
      静岡大学静岡キャンパス
    • Year and Date
      2015-09-09
    • Data Source
      KAKENHI-PROJECT-26630481
  • [Presentation] PROMPT SUPERCRITICAL KINETIC ANALYSIS WITH NEUTRON COUPLING BETWEEN FUEL DEBRIS2015

    • Author(s)
      Toru Obara, Hiroki Takezawa, Delgersaikhan Tuya
    • Organizer
      International Conference on Nuclear Criticality Safety (ICNC2015)
    • Place of Presentation
      Charlotte, North Carolina, USA
    • Year and Date
      2015-09-13
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26630481
  • [Presentation] he Criticality Accident Analysis of Melted Debris by Integral Kinetic Model (2) Preliminary Analysis for Two-Unit Systems

    • Author(s)
      Delgersaikhan Tuya, Toru Obara
    • Organizer
      日本原子力学会2015春の年会
    • Place of Presentation
      茨城大学
    • Year and Date
      2015-03-20 – 2015-03-22
    • Data Source
      KAKENHI-PROJECT-26630481
  • [Presentation] 積分型動特性モデルを用いた溶融デブリの臨界事故解析 (1)研究概要と解析手法

    • Author(s)
      小原徹、Delgersaikhan Tuya
    • Organizer
      日本原子力学会2015春の年会
    • Place of Presentation
      茨城大学
    • Year and Date
      2015-03-20 – 2015-03-22
    • Data Source
      KAKENHI-PROJECT-26630481
  • 1.  SEKIMOTO Hiroshi (00108242)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 2.  YANO Toyohiko (80158039)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 3.  SAITO Masaki (30215561)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 4.  TAKAHASHI Minoru (90171529)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 5.  MATSUURA Haruaki (70262326)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 6.  小高 正敬 (90016866)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results

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