2022 Fall Meeting
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Session Details

Oral presentationV. Nuclear Fuel Cycle and Nuclear Materials : 505-3 Decommissioning Technology of Nuclear Facilities

[1B10-15]Cutting and Decontamination

Wed. Sep 7, 2022 3:50 PM - 5:30 PM JST
Wed. Sep 7, 2022 6:50 AM - 8:30 AM UTC
Room B E1 Bildg.2F No.21
Chair:Haruo Morishige(Fukushima Nuclear Accident Countermeasures Review Group)
3:50 PM - 4:05 PM JST(6:50 AM - 7:05 AM UTC)

[1B10]Laser decontamination mechanism using high-speed scanning of high-power density continuous wave fiber laser and high speed camera(1)Laser decontamination of concrete surface

*Atsushi Kosuge1, Eisuke J. Minehara2 (1. JAEA, 2. LDD Corporation)
4:05 PM - 4:20 PM JST(7:05 AM - 7:20 AM UTC)

[1B11]Laser decontamination mechanism using high-speed scanning of high-power density continuous wave fiber laser and high-speed camera(2)Laser decontamination of Epoxy resin coated thick film

*Eisuke John Minehara1, Atsushi Kosuge2 (1. LDD, 2. JAEA)
4:20 PM - 4:35 PM JST(7:20 AM - 7:35 AM UTC)

[1B12]Fundamental Study on Mechanism of Blasting Decontamination Device for Small Diameter Pipe (Part 6)

*Seigo Kai1, Hideharu Takahashi1, Hayato Taniguchi2, Akihiko Kawashima2, Hiroshi Takahashi3, Keisuke Jinza4, Hiroshige Kikura1 (1. Tokyo Institute of technology, 2. Shintokogio, Ltd., 3. Fuji Furukawa Engineering & Construction Co.Ltd., 4. Fuji Electric Co., Ltd.)
4:35 PM - 4:50 PM JST(7:35 AM - 7:50 AM UTC)

[1B13]Research and development of lead block cutting technique for decommissioning nuclear power plants

*Tomohisa Gotou1, Glenn Harvel2, Yutaro Aoki1, Takeyoshi Sunagawa1 (1. FUT, 2. Ontario Tech Univ.)
4:50 PM - 5:05 PM JST(7:50 AM - 8:05 AM UTC)

[1B14]Acquisition of Dust Behavior Data during Laser Cutting in a Large Water Tank

*Yuta Miyamoto1, Hiroki Iwai1, Norimasa Mori1 (1. Japan Atomic Energy Agency)
5:05 PM - 5:20 PM JST(8:05 AM - 8:20 AM UTC)

[1B15]Development of spectroscopic measurement techniques for laser processing

*Masabumi Miyabe1, Yoshihiro Iwata1, Ryohei Terabayashi2, Shuichi Hasegawa2 (1. JAEA, 2. The University of Tokyo)
5:20 PM - 5:30 PM JST(8:20 AM - 8:30 AM UTC)

Time reserved for Chair

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