[1L08-10] Advanced Reactor Design System with AI

[1L10] Development of Advanced Reactor Knowledge- and AI-aided Design Integration Approach through the whole plant lifecycle, ARKADIA

(10) Development of safety design optimization methods in ARKADIA-Safety

*Yasushi OKANO¹, Akihiro UCHIBORI¹, Mitsuhiro AOYAGI¹, Masateru SONEHARA¹, Shinya ISHIDA¹, Joji SOGABE¹, Takashi TAKATA² (1. JAEA, 2. UTokyo)

Keywords:Innovative reactor, Sodium-cooled fast reactor, Safety assessment, Internal hazard, Design optimization

A safety design optimization support tool for various nuclear reactors, named ARKADIA-Safety, is being developed by Japan Atomic Energy Agency. This report presents an example of an evaluation scheme for optimizing containment vessel design against internal hazard (i.e., sodium combustion), including CV volume and selection of related safety measures from the viewpoint of safety and economy.