Rchr
J-GLOBAL ID：200901040738332733
Update date: Sep. 11, 2024
Futakawa Masatoshi
フタカワ マサトシ | Futakawa Masatoshi
Affiliation and department：
Research field (1)：
Machine materials and mechanics
Research theme for competitive and other funds (1)：
- 1997 - 2010 核破さいターゲットの構造健全性に関する研究
Papers (102)：
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Wakui Takashi, Takagishi Yoichi*, Futakawa Masatoshi. Study on cavitation damage evolution influenced by input power. Zairyo. 2024. 73. 6. 520-526
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Kusumoto Toshiyuki*, Saruta Koichi, Naoe Takashi, Teshigawara Makoto, Futakawa Masatoshi, Hasegawa Kazuo*, Tsuboi Akihiko. Application of machine learning to spattering phenomena in laser cutting. Jikken Rikigaku. 2023. 23. 4. 310-315
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Wakui Takashi, Takagishi Yoichi*, Futakawa Masatoshi. Cavitation damage prediction in mercury target for pulsed spallation neutron source using Monte Carlo simulation. Materials. 2023. 16. 17. 5830\_1-5830\_16
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Ariyoshi Gen, Saruta Koichi, Kogawa Hiroyuki, Futakawa Masatoshi, Maeno Koki*, Li Y.*, Tsutsui Kihei*. Effect of inner wall cracking on the cavitation bubble formation in the mercury spallation target at J-PARC. Proceedings of 20th International Topical Meeting on Nuclear Reactor Thermal Hydraulics (NURETH-20) (Internet). 2023. 1407-1420
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Wakui Takashi, Takagishi Yoichi*, Futakawa Masatoshi, Tanabe Makoto*. Cavitation damage prediction in mercury target for pulsed spallation neutron sources by Monte Carlo simulation. Jikken Rikigaku. 2023. 23. 2. 168-174
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MISC (26)：
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Kogawa Hiroyuki, Futakawa Masatoshi, Haga Katsuhiro, Tsuzuki Takayuki*, Murai Tetsuro*. Optimization of mercury flow with microbubbles in the target-vessel design by means of machine learning. JAEA-Technology 2022-023. 2022. 128
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Naoe Takashi, Teshigawara Makoto, Futakawa Masatoshi, Mizutani Haruki, Muramatsu Toshiharu, Yamada Tomonori, Ushitsuka Yuji*, Tanaka Nobuatsu*, Yamasaki Kazuhiko*. Development on laser cutting technique to suppress spatter particles aiming at disposal of radio-active waste. Proceedings of 8th International Congress on Laser Advanced Materials Processing (LAMP 2019) (Internet). 2019. 5
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Wan T., Naoe Takashi, Wakui Takashi, Haga Katsuhiro, Kogawa Hiroyuki, Futakawa Masatoshi. In-situ structural integrity evaluation for high-power pulsed spallation neutron source by using a laser Doppler method. JAEA-Conf 2015-002. 2016. 76-87
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Ito Kei, Ohno Shuji, Kamide Hideki, Kogawa Hiroyuki, Futakawa Masatoshi, Kawamura Takumi*, Imai Yasutomo*. Study on numerical simulation of bubble and dissolved gas behavior in liquid metal flow. JAEA-Research 2013-008. 2013. 2013. 8. 117-2,1-117
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Teshigawara Makoto, Kinoshita Hidetaka, Wakui Takashi, Meigo Shinichiro, Seki Masakazu, Harada Masahide, Ito Manabu, Suzuki Toru, Ikezaki Kiyomi, Maekawa Fujio, et al. Maintenance of used components in spallation neutron source; Moderator $\cdot$ reflector and proton beam window. JAEA-Technology 2012-024. 2012. 303
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Patents (19)：
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加工装置および加工装置の制御方法
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液体金属ターゲット用旋回流型マイクロバブル発生装置および流体装置
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中空金属焼結体、それを利用した中性子源液体金属ターゲット用バブラー及びその製造方法
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平準化磁界形成機構を有する磁場回転式電磁ポンプ
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逆流防止機能を有する磁場回転式電磁ポンプ
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Lectures and oral presentations (115)：
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Effect of inner wall penetration on the flow field in double-walled structure channel
(International Workshop on Advanced Experimental Mechanics for Students and Young Researchers 2023 (IWAEM'23))
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Mechanical properties evaluation technique on damaged surface layer using indentation test
(日本実験力学会2023年度年次講演会)
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Effect of the inner wall damage on a flow field in a double-walled structure mercury target
(日本機械学会関東支部茨城ブロック2022年茨城講演会)
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Development of numerical prediction method for bubble coalescence phenomenon under the mercury flows
(11th International Conference on Multiphase Flow (ICMF 2023))
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Tensile and ductile-brittle properties of the MEGAPIE samples evaluated by small punch (SP) tests
(15th International Workshop on Spallation Materials Technology (IWSMT-15))
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Professional career (1)：
Awards (1)：
- 2003 - 日本機械学会機械材料・材料加工部門優秀論文賞
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