Rchr
J-GLOBAL ID:200901040738332733   Update date: Jan. 04, 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  (3):
  • 1997 - 2010 核破さいターゲットの構造健全性に関する研究
  • 1997 - 2010 核破さいターゲットの構造健全性に関する研究
  • 1997 - 2010 核破さいターゲットの構造健全性に関する研究
Papers (100):
  • 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
  • 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
  • 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
  • Wakui Takashi, Yamasaki Kazuhiko*, Futakawa Masatoshi. Material properties evaluation on radiation shielding lead glasses irradiated by pulsed laser. Advanced Experimental Mechanics. 2022. 7. 103-109
  • Wakui Takashi, Yamasaki Kazuhiko*, Futakawa Masatoshi. Effect of pulsed laser irradiation on the micro-plastic behavior of radiation shielding lead glasses. Jikken Rikigaku. 2022. 22. 2. 96-104
more...
MISC (26):
  • 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
  • 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
  • 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
  • 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
  • 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
more...
Patents (19):
  • 加工装置および加工装置の制御方法
  • 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
  • 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
  • 平準化磁界形成機構を有する磁場回転式電磁ポンプ
  • 逆流防止機能を有する磁場回転式電磁ポンプ
more...
Lectures and oral presentations  (115):
  • 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))
  • 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)
  • 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)
  • Development of numerical prediction method for bubble coalescence phenomenon under the mercury flows
    (11th International Conference on Multiphase Flow (ICMF 2023))
  • Tensile and ductile-brittle properties of the MEGAPIE samples evaluated by small punch (SP) tests
    (15th International Workshop on Spallation Materials Technology (IWSMT-15))
more...
Professional career (1):
  • 工学博士 (東北大学)
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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