Oral presentation

V. Nuclear Fuel Cycle and Nuclear Materials » 505-3 Decommissioning Technology of Nuclear Facilities

[3C10-15] Decommissioning Technology for Fukushima 2

Fri. Sep 13, 2019 2:45 PM - 4:20 PM Room C (Common Education Bildg. 1F C13)

Chair:Taro Shimada(JAEA)

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2:45 PM - 3:00 PM

[3C10] Analysis of particles generated by laser processing and development of their nuclide identification methodology

(1)Overview of the plan and spectroscopic analysis

*Shuichi Hasegawa¹, Masabumi Miyabe², Hiroyuki Daido³, Chikara Ito², Tomonori Yamada², Takuya Shibata² (1. Univ. of Tokyo, 2. JAEA, 3. Institute for Laser Technology)

3:00 PM - 3:15 PM

[3C11] Analysis of particles generated by laser processing and development of their nuclide identification methodology

(2)Laser irradiation test for characterization of generating fine particles

*Tomonori Yamada¹, Hiroyuki Daido², Chikara Ito¹, Masabumi Miyabe¹, Takuya Shibata¹, Shuichi Hasegawa³ (1. JAEA, 2. ILT, 3. Univ. of Tokyo)

3:15 PM - 3:30 PM

[3C12] Analysis of particles generated by laser processing and development of their nuclide identification methodology

(3)Observation of fine particles produced during a laser cutting using a high speed camera

*Hiroyuki Daido¹, Tomonori Yamada², Chikara Ito², Masabumi Miyabe², Takuya Shibata², Shuichi Hasegawa³ (1. Institute for Laser Technology, 2. JAEA, 3. Univ. of Tokyo)

3:30 PM - 3:45 PM

[3C13] Analysis of particles generated by laser processing and development of their nuclide identification methodology

(4)Proposal of particle measuring technique using an aerodynamic lens

*Chikara Ito¹, Tomonori Yamada¹, Hiroyuki Daido², Masabumi Miyabe¹, Takuya Shibata¹, Shuichi Hasegawa³ (1. JAEA, 2. Institute for Laser Technology, 3. Univ. of Tokyo)

3:45 PM - 4:00 PM

[3C14] Development of Fuel Debris Canister

(14)Validation Test of Fuel Debris Canister Lid

*Daisuke Nagahira¹, Hideaki Uchiyama², Toshihiro Matsuoka³, Tomoya Iwashima⁴, Nodoka Miyamoto¹, Kazuma Hirosaka¹, Yuuichi Matsushita¹, Manabu Ueno¹ (1. HGNE, 2. IRID, 3. MHI, 4. Toshiba Energy Systems & Solutions Corporation)

4:00 PM - 4:15 PM

[3C15] Development of Fuel Debris Canister

(15)Effect of alpha-rays on Hydrogen Production using Spent Fuel (Part2)

*Nodoka Miyamoto¹, Hideaki Uchiyama², Toshihiro Matsuoka³, Tomoya Iwashima⁴, Daisuke Nagahira¹, Yuuichi Matsushita¹, Kazushige Ishida¹, Manabu Ueno¹ (1. HGNE, 2. IRID, 3. MHI, 4. Toshiba Energy Systems & Solutions Corporation)

Time reserved for Chair (4:15 PM - 4:20 PM)

Session information