[1E03-06] Fast Reactor Design

10:35 AM - 10:50 AM JST(1:35 AM - 1:50 AM UTC)

[1E04] Study on Safety Improvement Measures by Enhancing Core Radial Expansion in MOX-Fueled Fast Reactor

*Ichiro Takami¹, Tomoki Isomoto¹, Hirofumi Iijima¹, Naoyuki Takaki¹ (1. Tokyo city univercity)

Keywords:

SFR,Radial Expansion,Core Bowing,Flowering

MOX燃料高速炉の安全性を向上させるため、過酷事故にともなう温度上昇時に、炉心径方向膨張を促進し負の反応度を投入する炉心概念の検討を行った。