2023 Fall Meeting
Advanced Search

Session Details

Oral presentationV. Nuclear Fuel Cycle and Nuclear Materials : 502-1 Nuclear Materials, Degradation, Radiation Effects, and Related Technology

[2A03-06]Debris

Thu. Sep 7, 2023 10:05 AM - 11:10 AM JST
Thu. Sep 7, 2023 1:05 AM - 2:10 AM UTC
Room A IB Bildg.1F IB013
Chair:Chikashi Suzuki(JAEA)
10:05 AM - 10:20 AM JST(1:05 AM - 1:20 AM UTC)

[2A03]Metal-rich debris formation by solid-liquid reaction in RPV during BWR severe accident progression(1) Non-isothermal interaction between Fe-Zr melt and stainless steel under severe accident condition

*Itoh Ayumi1 (1. Tokyo Tech)
10:20 AM - 10:35 AM JST(1:20 AM - 1:35 AM UTC)

[2A04]Metal-rich debris formation by solid-liquid reaction in RPV during BWR severe accident progression(2) Reaction of B4C with molten stainless steel

*Tatsuya Kanno1, Takayuki Iwama1, Ryo Inoue1, Shigeru ueda1 (1. Tohoku Univ.)
10:35 AM - 10:50 AM JST(1:35 AM - 1:50 AM UTC)

[2A05]Metal-rich debris formation by solid-liquid reaction in RPV during BWR severe accident progression(3) Failure behavior of lower plenum due to reaction with metal-rich debris

*Takumi Sato1, Kenta Shimomura1, YuJi Nagae1 (1. Core Status Evaluation Group JAEA)
10:50 AM - 11:05 AM JST(1:50 AM - 2:05 AM UTC)

[2A06]Prediction of Pore Generation for Simulant B2O3-UO2 Fuel Debris Using Multiphase-field Method

*Munemichi Kawaguchi1, Masayoshi Uno2, Sunghyon Jang1, Kazuhiro Sawa1 (1. Hokkaido Univ., 2. Univ. of Fukui)
11:05 AM - 11:10 AM JST(2:05 AM - 2:10 AM UTC)

Time reserved for Chair

Back to Category List