Researchers

Research Activities

Research Areas

• Manufacturing technology (mechanical, electrical/electronic, chemical engineering), Electrical power engineering
• Energy, Basic plasma science
• Energy, Applied plasma science

Research Interests

Plasma, Discharge, Pulsed Power

Published Papers

1. Anomalous plasma temperature at supercritical phase of pressurized CO2 after pulsed breakdown followed by large short-circuit current
   Tomohiro Furusato; Naokazu Ashizuka; Takeshi Kamagahara; Yoshinobu Matsuda; Takahiko Yamashita; Mitsuru Sasaki; Tsuyoshi Kiyan; Yuki Inada
   IEEE Transactions on Dielectrics and Electrical Insulation  25  (5)  , 1807-1813, Oct. 2018  , Refereed
2. Spectroscopic characteristics of pulsed arc discharge in high-pressure CO2 up to supercritical phase
   T. Furusato; N. Ashizuka; T. Kamagahara; T. Fujishima; T. Yamashita; M. Sasaki; T. Kiyan
   2017 IEEE 19th International Conference on Dielectric Liquids, ICDL 2017  2017-  , 1-4, 29, Nov. 2017  , Refereed
3. Investigation of pulsed breakdown characteristics in high-pressure CO2 including supercritical phase under non-uniform electric field
   T. Kamagahara; N. Ashizuka; T. Furusato; T. Fujishima; T. Yamashita; M. Sasaki; T. Kiyan
   2017 IEEE 19th International Conference on Dielectric Liquids, ICDL 2017  2017-  , 1-4, 29, Nov. 2017  , Refereed

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MISC

1. 放電プラズマと気液スラグ流を組み合わせたナノ粒子生成システムの検証 , 安部 楓汰, 寺島 武杜, 喜屋武 毅 , 電気学会全国大会講演論文集(CD-ROM) , 2026 , 1-082 , 1, Mar. 2026
2. 活性種輸送効率向上を目的とした水処理リアクターの設計シミュレーションと基礎的検討 , 寺島 武杜; 安部 楓汰; 喜屋武 毅 , 2025年度電気・情報関係学会九州支部連合大会 , 06-PS-02 , 18, Sep. 2025
3. T型接合部を備えたマイクロリアクタにおけるスラグ流の数値解析および実験的検証 , 安部 楓汰, 寺島 武杜, 喜屋武 毅 , 2025年度電気・情報関係学会九州支部連合大会 , 18, Sep. 2025

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Patents

1. 炭素材料の製造方法 , 佐々木 満, 喜屋武 毅, 渡辺 敏行, 須賀 陽介
2. 超臨界非平衡プラズマ生成装置及び発生方法 , 喜屋武 毅, 秋山 秀典, 佐久川 貴志

Research Grants & Projects

1. Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research, Research of functional evaluation of high-power, high-speed switch using a supercritical fluid , Kinki University