Oral presentation

V. Nuclear Fuel Cycle and Nuclear Materials » 501-2 Nuclear Fuel and the Irradiation Behavior

[3E10-15] Properties of Actual Fuel Debris

Fri. Sep 13, 2019 2:45 PM - 4:25 PM Room E (Common Education Bildg. 2F A23)

Chair:Masayoshi Uno(Univ. of Fukui)

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2:45 PM - 3:00 PM

[3E10] Analysisi of saamples collected in PCV interior of Fukushima Daiichi NPP

(1)An aiming to obtain analytical information for fuel debris properities

*Tomozo Koyama¹, Hideki Yoshikawa¹, Hiroyasu Hirano², Kimihiko Yano², Takeshi Mitsugi², tadahiro washiya² (1. IRID, 2. JAEA)

3:00 PM - 3:15 PM

[3E11] Analysis of samples collected in PCV interior of Fukushima Daiichi NPP

(2)Basic framework and application of the sample analysis

*Shinya Mizokami¹, Masato Mizokami¹, Kenichi Ito¹, Ikken Sato^2,3, Masaki Kurata^2,3 (1. TEPCO Holdings, 2. JAEA, 3. IRID)

3:15 PM - 3:30 PM

[3E12] Analysis of samples collected in PCV interior of Fukushima Daiichi NPP

(3)Nuclide analysis of samples collected in PCV interior

*Shinji Sasaki^1,2, Koji Maeda^1,2, Kazuki Morishita^1,2, Takashi Ohnishi^1,2, Ikken Sato^1,2, Masato Mizokami³, Shinya Mizokami³ (1. JAEA, 2. IRID, 3. TEPCO HD)

3:30 PM - 3:45 PM

[3E13] Analysis of samples collected in PCV interior of Fukushima Daiichi NPP

(4)Detailed observation on uranium-containing particles

*Akihiro Suzuki¹, Ikken Sato^2,3, Masato Mizokami^3,4, Kenichi Ito^3,4, Shinya Mizokami^3,4 (1. NFD, 2. JAEA, 3. IRID, 4. TEPCO HD)

3:45 PM - 4:00 PM

[3E14] Analysis of samples collected in PCV interior of Fukushima Daiichi NPP

(5)Consideration of generation mechanisms of uranium-containing particles

*Masato Mizokami^1,4, Akihiro Suzuki², Ikken Sato^3,4, Masaki Kurata^3,4, Kenichi Ito^1,4, Shinya Mizokami^1,4 (1. TEPCO HD, 2. NFD, 3. JAEA, 4. IRID)

4:00 PM - 4:15 PM

[3E15] Analysis of samples collected in PCV interior of Fukushima Daiichi NPP

(6)Use of analysis results of collected samples toward fuel debris retrieval

Masaki Kurata¹, *Hiroshi Madokoro¹, Keisuke Okumura¹, Ikken Sato¹, Masato Mizokami², Kenichi Ito², Shinya Mizokami² (1. JAEA, 2. TEPCO HD)

Time reserved for Chair (4:15 PM - 4:25 PM)

Session information