Oral presentation

[2D06-09] Transmutation Technology

Tue. Mar 27, 2018 10:55 AM - 12:00 PM Room D (R1-212 -R1 Building)

Chair: Isamu Sato (Tokyo City Univ.)

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10:55 AM - 11:10 AM

[2D06] Clarify of degradation mechanism for yttoria-stabled zirconia by gamma-ray-induced phase transformation

*Yasuki Okuno¹, Kouji Nakashima^2,1, Yousuke Uchibori^2,1, Nariaki Okubo¹, Akane Kitamura¹, Satoshi Yasuda¹, Hidehito Asaoka¹ (1. Japan Atomic Energy Agency, 2. Hokkaido University Graduate School of Chemical Sciences and Engineering)

11:10 AM - 11:25 AM

[2D07] Enhancing MA Transmutation by Irradiation of (MA, Zr)H_x in FBR Blanket

(4)Fabrication of (Ln, Zr) alloy by the melting process

*Mutsumi Hirai¹, Fumiki Mizusako¹, Atsushi Ohuchi¹, Hiroaki Muta², Ken Kurosaki², Kenji Konashi³ (1. Nippon Nuclear Fuel Development Co., Ltd., 2. Osaka University, 3. Tohoku University)

11:25 AM - 11:40 AM

[2D08] Enhancing MA Transmutation by Irradiation of (MA, Zr)H_x in FBR Blanket

(5)Preparation of (Nd, Zr) mixed powder with the attritor and hot press

*Atsushi Ouchi¹, Fumiki Mizusako¹, Mutsumi Hirai¹, Hiroaki Muta², Ken Kurasaki², Kenji Konasi³ (1. NIPPON NUCLEAR FUEL DEVELOPMENT CO.,LTD., 2. Osaka University, 3. Tohoku University)

11:40 AM - 11:55 AM

[2D09] Study of improvement of reliability for oxygen monitoring in liquid lead bismuth

*Atsushi Komatsu¹, Fumiyoshi Ueno¹ (1. JAEA)

Time reserved for Chair （11:55 AM - 12:00 PM）

Oral presentation

[2D10-14] Fundamental Properties

Tue. Mar 27, 2018 2:45 PM - 4:05 PM Room D (R1-212 -R1 Building)

Chair: Mutsumi Hirai (NFD)

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2:45 PM - 3:00 PM

[2D10] Raman spectra of cesium iron silicate

*Thi Mai Dung Do¹, Kenta Murakami¹, Masahide Suzuki¹, Masahiko Osaka² (1. Nagaoka University of Technology, 2. Japan Atomic Energy Agency)

3:00 PM - 3:15 PM

[2D11] Experimental study on Cs containing aerosol behavior under the severe accident in sodium cooled fast reactors

(1)the investigation plan and the task

*Isamu Sato¹, Masato Matsui¹, Tatsuya Nakayama¹ (1. Tokyo City University)

3:15 PM - 3:30 PM

[2D12] Study of physical property of liquid oxide fuel by pulse heating

*Kenji Konashi¹, Kyoichi Morimoto², Masashi Watanabe², Masato Kato², Hiromichi Watanabe⁴, Yuji Arita³, Yukio Hishinuma⁵ (1. Tohoku University, 2. JAEA, 3. Fukui University, 4. AIST, 5. Art Science)

3:30 PM - 3:45 PM

[2D13] First-principles calculations of mechanical properties of (Th,Pu)O₂

*Hiroki Nakamura¹, Masahiko Machida¹ (1. Japan Atomic Energy Agency)

3:45 PM - 4:00 PM

[2D14] The Fracture Behavior of Solid SS by Molten SS-B₄C Eutectic Melt under the Dynamic Condition

*Takehiro Sumita¹, Yoshinao Kobayashi¹ (1. Tokyo Institute of Technology)

Time reserved for Chair （4:00 PM - 4:05 PM）

Oral presentation

[2D15-21] FP Chemical Behavior

Tue. Mar 27, 2018 4:05 PM - 6:00 PM Room D (R1-212 -R1 Building)

Chair: Kenji Konashi (Tohoku Univ.)

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4:05 PM - 4:20 PM

[2D15] FP chemistry in a high temperature region of LWR under a severe accident

(1)Boron transport behavior in a reactor coolant system

*Shuhei Miwa¹, Junpei imoto¹, Naoya Miyahara¹, Masahiko Osaka¹ (1. JAEA)

4:20 PM - 4:35 PM

[2D16] FP chemistry in a high temperature region of LWR under a severe accident

(2)Analysis of reaction product between Boron vapor species and stainless steel at high temperature

*Gaku Takase^2,1, Eriko Suzuki², Junpei Imoto², Kunihisa Nakajima², Shuhei Miwa², Hiroaki Ogawa², Masahiko Osaka² (1. Nagaoka University of Technology, 2. JAEA)

4:35 PM - 4:50 PM

[2D17] FP chemistry in a high temperature region of LWR under a severe accident

(3)Evaluation of chemical reaction during boron release from molten control blade

*Junpei Imoto¹, Shuhei Miwa¹, Masahide Takano¹, Masahiko Osaka¹ (1. Japan Atomic Energy Agency)

4:50 PM - 5:05 PM

[2D18] FP chemistry in a high temperature region of LWR under a severe accident

(4)Thermodynamic property of cesium-silicates

*Eriko Suzuki¹, Kunihisa Nakajima¹, Shuhei Miwa¹, Masahiko Osaka¹, Yuji Ohishi², Hiroaki Muta², Ken Kurosaki² (1. JAEA, 2. Osaka Univ.)

5:05 PM - 5:20 PM

[2D19] FP chemistry in a high temperature region of LWR under a severe accident

(5)Formalization of the HAXPES analysis method for Cs compound using DFT calculation

*Chikashi SUzuki¹, Masaaki Kobata¹, Tetsuo Okane¹, Kunihisa Nakajima¹, Masahiko Osaka¹ (1. Japan Atomic Energy Agency)

5:20 PM - 5:35 PM

[2D20] FP chemistry in a high temperature region of LWR under a severe accident

(6)Improvement of ruthenium release model from a nuclear fuel under a LWR severe accident

*Jiazhan Liu¹, Naoya Miyahara¹, Shuhei Miwa¹, Masahide Takano¹, Masahiko Osaka¹ (1. JAEA)

5:35 PM - 5:50 PM

[2D21] FP chemistry in a high temperature region of LWR under a severe accident

(7)Surface analyses of Strontium compounds chemisorbed onto Stainless steel 304

*Afiqa Mohamad^2,1, Kunihisa Nakajima², Shuhei Miwa², Masahiko Osaka², Yuji Ohishi¹, Hiroaki Muta¹, Ken Kurosaki¹, Shinsuke Yamanaka¹ (1. Osaka University, 2. JAEA)

Time reserved for Chair （5:50 PM - 6:00 PM）

Sessions

IV. Nuclear Fuel Cycle and Nuclear Materials » 401-1 Basic Properties

[2D06-09] Transmutation Technology

[2D06] Clarify of degradation mechanism for yttoria-stabled zirconia by gamma-ray-induced phase transformation

[2D07] Enhancing MA Transmutation by Irradiation of (MA, Zr)H_x in FBR Blanket

(4)Fabrication of (Ln, Zr) alloy by the melting process

[2D08] Enhancing MA Transmutation by Irradiation of (MA, Zr)H_x in FBR Blanket

(5)Preparation of (Nd, Zr) mixed powder with the attritor and hot press

[2D09] Study of improvement of reliability for oxygen monitoring in liquid lead bismuth

[2D10-14] Fundamental Properties

[2D10] Raman spectra of cesium iron silicate

[2D11] Experimental study on Cs containing aerosol behavior under the severe accident in sodium cooled fast reactors

(1)the investigation plan and the task

[2D12] Study of physical property of liquid oxide fuel by pulse heating

[2D13] First-principles calculations of mechanical properties of (Th,Pu)O₂

[2D14] The Fracture Behavior of Solid SS by Molten SS-B₄C Eutectic Melt under the Dynamic Condition

[2D15-21] FP Chemical Behavior

[2D15] FP chemistry in a high temperature region of LWR under a severe accident

(1)Boron transport behavior in a reactor coolant system

[2D16] FP chemistry in a high temperature region of LWR under a severe accident

(2)Analysis of reaction product between Boron vapor species and stainless steel at high temperature

[2D17] FP chemistry in a high temperature region of LWR under a severe accident

(3)Evaluation of chemical reaction during boron release from molten control blade

[2D18] FP chemistry in a high temperature region of LWR under a severe accident

(4)Thermodynamic property of cesium-silicates

[2D19] FP chemistry in a high temperature region of LWR under a severe accident

(5)Formalization of the HAXPES analysis method for Cs compound using DFT calculation

[2D20] FP chemistry in a high temperature region of LWR under a severe accident

(6)Improvement of ruthenium release model from a nuclear fuel under a LWR severe accident

[2D21] FP chemistry in a high temperature region of LWR under a severe accident

(7)Surface analyses of Strontium compounds chemisorbed onto Stainless steel 304

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