[1C05-08] AI Technology

[1C07] Development of Advanced Reactor Knowledge- and AI-aided Design Integration Approach through the whole plant lifecycle, ARKADIA

(6)Development of ex-vessel analysis model in ARKADIA-Safety for safety evaluation

*Akihiro Uchibori¹, Mitsuhiro Aoyagi¹, Masateru Sonehara¹, Joji Sogabe¹, Yasushi Okano¹, Takashi Takata² (1. JAEA, 2. UTokyo)

Keywords:Innovative nuclear reactor, Sodium-cooled fast reactor, Safety evaluation, Severe accident, Ex-vessel phenomena

ARKADIA-Safety has been developed as a safety evaluation system for innovative nuclear reactors. This paper presents validation of sodium fire analsysis model and integration of ex-vessel analysis model.