[1O05-08] SFR2

[1O07] Development of a passive safety shutdown device to prevent core damage accidents in fast reactors

(13) Evaluations on core performance with candidate device specifications

*Masatoshi Kawashima¹, Hiroshi Sagara¹, Koji Morita², Wei Liu², Tatsumi Arima², Yuji Arita³, Isamu Sato⁴, Haruaki Matsuura⁴, Yoshihiro Sekio⁵ (1. TI tech, 2. Kyushu Univ., 3. Univ. of Fukui, 4. Tokyo City Univ., 5. JAEA)

Keywords:Fast reactor, Passive safety, ATWS, CMR, Subassembly-type Device, Low-melting point fuel

We report the basic candidate specifications of innovative assembly-type passive shutdown devices and core response performance of fmedium-sizedast reactors under device activation against ATWS events activation.