Kuniyoshi Takamatsu

タカマツクニヨシ | Kuniyoshi Takamatsu

Affiliation and department：
Job title： Principal Researcher
Homepage URL (1)： https://www.jaea.go.jp/04/o-arai/nhc/jp/index.html

Research field (4)： Nuclear engineering , Thermal engineering , Design engineering , Fluid engineering

Research keywords (12)： Atomic Energy , Safety Engineering , Heat Transfer , Thermal hydraulics , Reactor Dynamics , Radiation , Muon , Reactor Instrumentation , Operation , Maintenance , HTGR , Cryogenics

Research theme for competitive and other funds (5)：

2022 - 2025 受動的冷却機能を持つ原子炉圧力容器冷却設備の安全性に関する基礎基盤研究
2018 - 2021 Innovative reactor cavity cooling system using passive radiative cooling to prevent meltdowns
2015 - 2018 A novel reactor cavity cooling system (RCCS) with passive safety features
2012 - 2013 国際交流活動への助成
2004 - 2006 On-line Nuclear Reactor Monitoring and Diagnosis in earliest stages using Neural Network

Papers (84)：

Okita, Shoichiro, Mizuta, Naoki, Takamatsu, Kuniyoshi, Goto, Minoru, Yoshida, Katsumi, Nishimura, Yosuke, Okamoto, Koji. Research on improvement of HTGR core power-density, 4; Feasibility study for a reactor core. Proceedings of 30th International Conference on Nuclear Engineering (ICONE30) (Internet). 2023. 1-10
Takamatsu, Kuniyoshi, Funatani, Shumpei. Comparison on safety features among HTGR's Reactor Cavity Cooling Systems (RCCSs). Proceedings of 2023 International Congress on Advanced in Nuclear Power Plants (ICAPP 2023) (Internet). 2023. 1-17
Takamatsu, Kuniyoshi, Matsumoto, Tatsuya, Liu, W, Morita, Koji. Comparisons between passive RCCSS on degree of passive safety features against accidental conditions and methodology to determine structural thickness of scaled-down heat removal test facilities. Annals of Nuclear Energy. 2021. 162. 108512. 1-10
Ishitsuka, Etsuo, Mitsui, Wataru, Yamamoto, Yudai, Nakagawa, Kyoichi, Ho, H. Q., Ishii, Toshiaki, Hamamoto, Shimpei, Nagasumi, Satoru, Takamatsu, Kuniyoshi, Kenzhina, I., et al. Report of summer holiday practical training 2020; Feasibility study on nuclear battery using HTTR core; Feasibility study for nuclear design, 3. JAEA-Technology. 2021. 2021. 016. 1-16
Takamatsu, Kuniyoshi, Matsumoto, Tatsuya, Liu, W, Morita, Koji. Comparison between passive reactor cavity cooling systems based on atmospheric radiation and atmospheric natural circulation. Annals of Nuclear Energy. 2021. 151. 107867. 1-11

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MISC (44)：

Banno, Masaki, Funatani, Shumpei, Takamatsu, Kuniyoshi. Study on heat transfer characteristics of reactor cavity cooling system using radiation. 2022. 1-6
Akashi, Tomoyasu, Hosomi, Seisuke, Ifuku, Hiroki, Matsumoto, Tatsuya, Liu, W, Morita, Koji, Takamatsu, Kuniyoshi. Investigation on heat transfer characteristics of reactor cavity cooling system for HTGR. 日本原子力学会九州支部第37回研究発表講演会. 2018
Hosomi, Seisuke, Yamaguchi, Shuhei, Akashi, Tomoyasu, Matsumoto, Tatsuya, Liu, W, Morita, Koji, Takamatsu, Kuniyoshi. Investigation on heat transfer characteristics of reactor cavity cooling system for HTGR. 日本原子力学会2018年春の年会. 2018
Yamaguchi, Shuhei, Sato, Noriyasu, Matsumoto, Tatsuya, Morita, Koji, Takamatsu, Kuniyoshi. An Experimental investigation on heat transfer characteristics using a scaled model of a reactor cavity cooling system with passive safety features. 九州大学エネルギーウィーク2017. 2017
Yamaguchi, Shuhei, Sato, Noriyasu, Matsumoto, Tatsuya, Morita, Koji, Takamatsu, Kuniyoshi. Study on heat transfer characteristics of reactor cavity cooling system with passive safety features; Experimental investigation using a scaled model. 日本原子力学会九州支部第35回研究発表講演会. 2016

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Patents (5)：

使用済核燃料の再処理システムおよび再処理方法
格納容器
内部状態解析方法およびプログラム並びに内部状態解析装置
解析方法, 解析装置, 解析プログラム
冷却材流量制御による原子炉出力制御方法

Books (1)：

Innovative cooling technology from mechanisms to device, material and system development
2024 ISBN:9784860438548

Education (4)：

1997 - 2000 九州大学大学院総合理工学研究科エネルギー変換工学専攻博士課程
2000 - 九州大学学位取得博士(工学)
1995 - 1997 九州大学大学院総合理工学研究科エネルギー変換工学専攻修士課程
- 1995 Kyushu University School of Engineering

Professional career (1)：

Ph.D. (Kyushu University)

Work history (18)：

2024/04 - 現在 Japan Atomic Energy Agency HTGR Safety Assessment Group HTGR Project Management Office Nuclear Energy Research and Development Domain Headquarters Principal Researcher
2023/04 - 2024/03 Japan Atomic Energy Agency HTGR Safety Assessment Group HTGR Project Management Office Nuclear Energy Research and Development Domain Headquarters Principal Researcher
2021/07 - 2023/03 Japan Atomic Energy Agency Principal Researcher
2021/04 - 2021/06 Japan Atomic Energy Agency
2018/04 - 2021/03 Japan Atomic Energy Agency

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Committee career (10)：

2021/10 - 現在第30回原子力工学国際会議(ICONE30)実行委員会委員
2021/10 - 現在第30回原子力工学国際会議(ICONE30)組織委員会幹事
2021/10 - 現在第30回原子力工学国際会議(ICONE30)組織委員会委員
2021/10 - 現在第30回原子力工学国際会議(ICONE30)運営委員会幹事
2021/10 - 現在第30回原子力工学国際会議(ICONE30)運営委員会委員

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Awards (5)：

2020/09 - The Japan Society of Mechanical Engineers Technology Award Outstanding Technologies and Lasting Contribution
2018/05 - Elsevier Outstanding Contribution in Reviewing Award Contributions made to the quality of the journal, Nuclear Engineering and Design
2017/09 - Elsevier Outstanding Contribution in Reviewing Award Contributions made to the quality of the journal, Annals of Nuclear Energy
2012/03 - 一般社団法人日本原子力学会第44回日本原子力学会賞技術開発賞高温ガス炉による世界初の長期連続高温核熱供給の達成
2011/04 - 一般社団法人日本原子力学会北関東支部第7回日本原子力学会北関東支部技術功労賞高温ガス炉の実用化に向けた高温工学試験研究炉(HTTR)の試験評価

Association Membership(s) (6)：

THE JAPAN SOCIETY FOR COMPUTATIONAL ENGINEERING AND SCIENCE , THE INSTITUTION OF PROFESSIONAL ENGINEERS, JAPAN , THE JAPAN SOCIETY OF FLUID MECHANICS , THE HEAT TRANSFER SOCIETY OF JAPAN , THE JAPAN SOCIETY OF MECHANICAL ENGINEERS , ATOMIC ENERGY SOCIETY OF JAPAN

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