2:45 PM - 3:00 PM
*Kuniyoshi Takamatsu1, Shumpei Funatani2, Masaki Banno2 (1. JAEA, 2. Univ. of Yamanashi)
Session information
Oral presentation
IV. Nuclear Plant Technologies » 402-1 Nuclear Safety Engineering (Safety Design, Safety Assessment/Analysis, Management)
[2J09-13] Passive Safety System
Thu. Sep 8, 2022 2:45 PM - 4:10 PM Room J (E1 Bildg.4F No.42)
Chair:Akifumi Yamaji(Waseda Univ.)
3:00 PM - 3:15 PM
[2J10] Development of a passive safety shutdown device to prevent core damage accidents in fast reactors
(7) Overview of overall project progress through FY2021
*Koji Morita1, Wei Liu1, Tatsumi Arima1, Yuji Arita2, Isamu Sato3, Haruaki Matsuura3, Yoshihiro Sekio4, Hiroshi Sagara5, Masatoshi Kawashima5 (1. Kyushu Univ., 2. Univ. of Fukui, 3. Tokyo City Univ., 4. JAEA, 5. Tokyo Tech)
3:15 PM - 3:30 PM
[2J11] Development of a passive safety shutdown device to prevent core damage accidents in fast reactors
(8) Progress in selection and material properties evaluation for simulated fuel and fusible plug materials
*Tatsumi Arima1, Masato Sumiyoshi1, Koji Morita1, Isamu Sato2, Koukin Oo2, Yuji Arita3, Kei Ando3, Taku Miyabe3 (1. Kyushu university, 2. Tokyo city university, 3. University of Fukui)
3:30 PM - 3:45 PM
[2J12] Development of a passive safety shutdown device to prevent core damage accidents in fast reactors
(9) Basic evaluations of fuel migration behavior in the device by visualization experiments
*Yoshihiro Sekio1, Isamu Sato2, Masatoshi Kawashima3, Koji Morita4 (1. JAEA, 2. TCU, 3. Tokyo Tech, 4. Kyushu Univ.)
3:45 PM - 4:00 PM
[2J13] Development of a passive safety shutdown device to prevent core damage accidents in fast reactors
(10) Selection of the device assembly design effective in the reactivity control by its material relocation
*HIROSHI SAGARA1, Koji Morita2, Masatoshi Kawashima1, Tatsumi Arima2, Wei Liu2, Yuji Arita3, Isamu Sato4 (1. Tokyo Tech, 2. Kyushu Univ, 3. Univ. of Fukui, 4. TCU)
Time reserved for Chair (4:00 PM - 4:10 PM)