Oral presentation

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

[1M14-19] Criticality Safety 2

Wed. Sep 5, 2018 4:25 PM - 6:00 PM Room M (E11 -E Building)

Chair:Go Chiba(Hokkaido Univ.)

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4:25 PM - 4:40 PM

[1M14] Criticality control technique development for Fukushima Daiichi fuel debris

(45) Accuracy evaluation of virtual neutron capture method in KUCA experiments

*Takeshi Mitsuyasu¹, Yuichi Morimoto¹, Koichi Okada¹, Masanori Akaike¹, Tsuyoshi Misawa², Tasunori Kitamura² (1. IRID(Hitachi-GE), 2. Kyoro Univ.)

4:40 PM - 4:55 PM

[1M15] Criticality control technique development for Fukushima Daiichi fuel debris

(46) Criticality benchmark experiment using soluble boron at KUCA.

*YASUHIRO HARADA¹, Makoto Nakano¹, Kazuya Yamaji¹, Tsuyoshi Misawa², Yasunori Kitamura² (1. IRID(MHI), 2. Kyoto Univercity)

4:55 PM - 5:10 PM

[1M16] Criticality control technique development for Fukushima Daiichi fuel debris

(47)Measurement of nuclear reactivity of insoluble absorber by using KUCA test facility

*Yuta Shindo^1,2, Kazuya Ishii^1,3, Tsuyoshi Misawa⁴, Yasunori Kitamura⁴ (1. International Research Institute for Nuclear Decommissioning, 2. Toshiba Energy Systems & Solutions Corporation, 3. Hitachi-GE Nuclear Energy, Ltd, 4. Kyoto University)

5:10 PM - 5:25 PM

[1M17] Criticality control technique development for Fukushima Daiichi fuel debris

(48)Effect of insoluble neutron absorbers on pH of a solution and hydrogen generation

*Ryo Ishibashi^1,3, Kazuya Ishii^1,3, Toshiyuki Fujita^2,3, Yuta Shindo^2,3, Yuuichi Morimoto^1,3 (1. Hitachi-GE Nuclear Energy, Ltd., 2. Toshiba Energy Systems & Solutions, Co, 3. International Research Institute for Nuclear Decommissioning)

5:25 PM - 5:40 PM

[1M18] Criticality control technique development for Fukushima Daiichi fuel debris

(49)Viscosity and applicability evaluation of water grass based neutron absorber

*Shohei Kawano¹, Yuta Shindo¹, Tetsuji Kaneko¹ (1. Toshiba Energy Systems & Solutions Corporation)

5:40 PM - 5:55 PM

[1M19] Development of the insoluble neutron absorbers using self-assembled surfactant aggregates(2)

*Noriaki Ushio¹, Kouji Koyanagi¹, Hiroyuki Terazaki¹ (1. Kao Corporation)

Time reserved for Chair (5:55 PM - 6:00 PM)

Session information