Oral Presentation

III. Fission Energy Engineering » 301-1 Reactor Physics, Utilization of Nuclear Data, Criticality Safety

[2H19-23] Criticality Management 2

Thu. Sep 8, 2016 5:10 PM - 6:30 PM Room H (Kumume City Plaza - Studio 3)

Chair: Tomohiro Endo (Nagoya Univ.)

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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)

5:25 PM - 5:40 PM

[2H20] Criticality control technique development for Fukushima Daiichi fuel debris

(25)Evaluation of Gamma-ray Irradiation Resistance of Insoluble Neutron Absorber

*Ryo Ishibashi^1,2, Toshiyuki Fujita^1,3, Kazuya Ishii^1,2, Yasuhiro Harada^1,4 (1.IRID, 2.Hitachi-GE Nuclear Energy, 3.Toshiba, 4.Mitsubishi heavy Industries)

5:40 PM - 5:55 PM

[2H21] Criticality control technique development for Fukushima Daiichi fuel debris

(26)Fundamental test for study on application method of insoluble neutron absorber

*Yuta Shindo^1,2, Yutaka Ishiwata^1,2, Yamato hayashi^1,2, Ryo Ishibashi^1,3 (1.IRID, 2.Toshiba, 3.HitachiGE)

5:55 PM - 6:10 PM

[2H22] Criticality control technique development for Fukushima Daiichi fuel debris

(27)applicability of soluble neutron absorber

*Yasuhiro Harada^1,2, Makoto Nakano^1,2, Yousuke Kamikawa^1,2, Yuichi Shimizu^1,2 (1.International Research Institute for Nuclear Decommissioning, 2.Mitsubishi Heavy Industries, LTD.)

6:10 PM - 6:25 PM

[2H23] Criticality control technique development for Fukushima Daiichi fuel debris

(28)Fuel rod heatup analysis in uncovered core condition

*Yutaka Takeuchi^1,2, Taishi Yoshida^1,2, Yamato Hayashi^1,2 (1. International Research Institute for Nuclear Decommissioning, 2.Toshiba Corporation Energy System Solution Company)

Time reserved for Chair (6:25 PM - 6:30 PM)

Session information