[1O05-08] SFR2

[1O08] Development of a passive safety shutdown device to prevent core damage accidents in fast reactors

(14) Evaluations on non-proliferation features of the passive shutdown device

*sagara asgara¹, Masatoshi Kawashima¹, Koji Morita², Wei Liu², Tatsumi Arima², Yuji Arita³, Isamu Sato⁴, Haruaki Matsuura⁴, Yoshihiro Sekio⁵ (1. Tokyo Tech, 2. Kyushu Univ., 3. Univ. of Fukui, 4. Tokyo City Univ., 5. JAEA)

Keywords:Fast reactor, Passive safety, ATWS, Subassembly-type device, Non-proliferation, Material Attractiveness, Nuclear Safeguards

Evaluation results on non-proliferation features of the passive shutdown device are reported based on the material attractiveness, fundamentals for designing nuclear safeguards and security, and the effects on response simplification required from nuclear safeguards after ATWS are also discussed.