Development of multi-level, multi-scenario simulation systems for sodium cooled fast reactor, 17; Reaction behavior evaluation based on fundamental experiments for sodium-concrete reaction

Kikuchi, Shin  ; Koga, Nobuyoshi*; Kurihara, Akikazu ; Takata, Takashi  ; Ohshima, Hiroyuki

Multi-level, multi-scenario simulation systems as safety fundamental technology for sodium cooled fast reactors (SFRs) has been developed. In this report, the reaction behavior evaluation based on the fundamental experiments for sodium-concrete reaction as specific safety issue of SFR for V&V is presented.