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Oral presentationIV. Nuclear Plant Technologies : 402-1 Nuclear Safety Engineering (Safety Design, Safety Assessment/Analysis, Management)

[2H05-08]Fast Reactor1

Thu. Sep 11, 2025 10:45 AM - 12:00 PM JST
Thu. Sep 11, 2025 1:45 AM - 3:00 AM UTC
Room H(AIM3F Exhibition Hall D)
Chair:Yuji Ohishi(Osaka Univ.)
10:45 AM - 11:00 AM JST(1:45 AM - 2:00 AM UTC)

[2H05]Study on Eutectic Melting Behavior of Control Rod Materials in Core Disruptive Accidents of Sodium-Cooled Fast Reactors(41) Freezing and blockage experiments for molten mixture of control rod material-structure material

*Yuki Emura1, Toshiki Kondo1, Toshihide Takai1, Ken-ichi Matsuba1, Hidemasa Yamano1 (1. JAEA)
Comment()
11:00 AM - 11:15 AM JST(2:00 AM - 2:15 AM UTC)

[2H06]Study on Eutectic Melting Behavior of Control Rod Materials in Core Disruptive Accidents of Sodium-Cooled Fast Reactors(42) Model Validation by Analysis of Eutectic Reaction Experiments

*Koji Morita1, Hidemasa Yamano2 (1. Kyushu Univ., 2. JAEA)
Comment()
11:15 AM - 11:30 AM JST(2:15 AM - 2:30 AM UTC)

[2H07]Study on Eutectic Melting Behavior of Control Rod Materials in Core Disruptive Accidents of Sodium-Cooled Fast Reactors(43) Melting behavior analysis of SUS316L containing 2.5, 5mass%B4C using differential scanning calorimetry

*Hideo Higashi1, Makoto Ohtsuka1, Masayoshi Adachi1, Hiroyuki Fukuyama1, Hidemasa Yamano2 (1. Tohoku UniV., 2. JAEA)
Comment()
11:30 AM - 11:45 AM JST(2:30 AM - 2:45 AM UTC)

[2H08]Study on Eutectic Melting Behavior of Control Rod Materials in Core Disruptive Accidents of Sodium-Cooled Fast Reactors(44) Solidification process of SUS316L containing 2.5 and 5 mass%B4C by combination of in-situ observation and rapid cooling with electromagnetic levitation method

*Hiroyuki Fukuyama1, Hideo Higashi1, Makoto Ohtsuka1, Masayoshi Adachi1, Hidemasa Yamano2 (1. Tohoku Univ., 2. JAEA)
Comment()
11:45 AM - 12:00 PM JST(2:45 AM - 3:00 AM UTC)

Time reserved for Chair

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