5:10 PM - 5:25 PM
[2H19] Criticality control technique development for Fukushima Daiichi fuel debris
(24)Neutron multiplication factor estimation using measured data form PCV gas control system at Fukishima daiichi nuclear power plant unit 1
*Hiromi Maruyama1, Satoshi Takeo1, Yu Toriyabe1, Hiroshi Fukushima1, Hideaki Matsumoto2 (1.IRID(Hitachi-GE), 2.TEPCO HD)