Oral presentation

[2P01-05] Properties of Control Rod Materials

Thu. Sep 14, 2017 9:30 AM - 10:55 AM Room P (Seminar room 2 - Frontier Research in Applied Sciences Building)

Chair:Mutsumi Hirai (NFD)

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9:30 AM - 9:45 AM

[2P01] Study on Eutectic Melting Behavior of Control Rod Materials in Core Disruptive Accidents of Sodium-Cooled Fast Reactors

(1)Project Overview

*Hidemasa Yamano¹, Toshihide Takai¹, Tomohiro Furukawa¹, Yuki Emura¹, Masaki Kurata¹, Hideo Higashi², Hiroyuki Fukuyama², Tsuyoshi Nishi³, Xiaoxing Liu⁴, Masahiro Furuya⁵ (1. JAEA, 2. Tohoku Univ., 3. Ibaraki Univ., 4. Kyushu Univ., 5. CRIEPI)

9:45 AM - 10:00 AM

[2P02] Study on Eutectic Melting Behavior of Control Rod Materials in Core Disruptive Accidents of Sodium-Cooled Fast Reactors

(2)Thermophysical Properties of 5mass%B₄C-SS Eutectic Materials in the Solid State

*Toshihide Takai¹, Tomohiro Furukawa¹, Hidemasa Yamano¹ (1. Japan Atomic Energy Agency)

10:00 AM - 10:15 AM

[2P03] Study on Eutectic Melting Behavior of Control Rod Materials in Core Disruptive Accidents of Sodium-Cooled Fast Reactors

(3)Density and Surface Tension of 5mass%B₄C-SS Eutectic Molten Material

*Hiroyuki Fukuyama¹, Hideo Higashi¹, Hidemasa Yamano² (1. Tohoku univ., 2. JAEA)

10:15 AM - 10:30 AM

[2P04] Study on Eutectic Melting Behavior of Control Rod Materials in Core Disruptive Accidents of Sodium-Cooled Fast Reactors

(4)Emissivity, Heat Capacity and Thermal Conductivity of 5mass%B₄C-SS Eutectic Molten Material

*Hideo Higashi¹, Hiroyuki Fukuyama¹, Hidemasa Yamano² (1. IMRAM, 2. JAEA)

10:30 AM - 10:45 AM

[2P05] Study on Eutectic Melting Behavior of Control Rod Materials in Core Disruptive Accidents of Sodium-Cooled Fast Reactors

(5)Viscosity Measurement of 5mass%B₄C-SS Eutectic Molten Material

*Tsuyoshi Nishi¹, Hiromichi Ohta¹, Hidemasa Yamano² (1. Ibaraki University, 2. Japan Atomic Energy Agency)

Time reserved for Chair （10:45 AM - 10:55 AM）

Oral presentation

[2P06-09] Behavior of Cs

Thu. Sep 14, 2017 10:55 AM - 12:00 PM Room P (Seminar room 2 - Frontier Research in Applied Sciences Building)

Chair:Hiroyuki Fukuyama (Tohoku Univ.)

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10:55 AM - 11:10 AM

[2P06] Cs chemical reaction with stainless steel under a LWR severe accident

(1)Effect of temperature and atmosphere on Cs chemisorbed amounts

*Eriko Suzuki¹, Shunichiro Nishioka^1,2, Kunihisa Nakajima¹, Masahiko Osaka¹ (1. JAEA, 2. IRID)

11:10 AM - 11:25 AM

[2P07] Cs chemical reaction with stainless steel undear a LWR severe accident

(2)Analysis of HAXPES measurements on Cs chemisorbed compounds adsorbed by a DFT calculation

*Chikashi Suzuki¹, Masaaki Kobata¹, Kunihisa Nakajima¹, Tetsuo Okane¹, Masahiko Osaka¹ (1. Japan Atomic Energy Agency)

11:25 AM - 11:40 AM

[2P08] Cs chemical reaction with stainless steel under a LWR severe accident

(3)Evaluation of re-evaporation behavior of Cs adsorption compound by HAXPES

*Masaaki Kobata¹, Tetsuo Okane¹, Kunihisa Nakajima¹, Eriko Suzuki¹, keisuke kobayashi¹, Masahiko Osaka¹ (1. Japan Atomic Energy Agency)

11:40 AM - 11:55 AM

[2P09] Cs chemical reaction with stainless steel under a LWR severe accident

(4)Evaluation of surface reaction rate between Cs and stainless steel for modeling study

*Shunichiro Nishioka^2,1, Kunihisa Nakajima¹, Eriko Suzuki¹, Masahiko Osaka¹ (1. JAEA, 2. IRID)

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

Oral presentation

[2P10-13] MA Fuels

Thu. Sep 14, 2017 2:45 PM - 3:50 PM Room P (Seminar room 2 - Frontier Research in Applied Sciences Building)

Chair:Chikashi Suzuki (JAEA)

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2:45 PM - 3:00 PM

[2P10] Enhancing MA Transmutation by Irradiation of (MA, Zr)Hx in FBR Blanket

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

*Mutsumi Hirai¹, Fumiki Mizusako¹, Atsushi Ohuchi¹, Kenji Konashi², Hiroaki Muta³, Ken Kurosaki³ (1. Nippon Nuclear Fuel Development Co., Ltd., 2. Tohoku University, 3. Osaka University)

3:00 PM - 3:15 PM

[2P11] Enhancing MA Transmutation by Irradiation of (MA, Zr)Hx in FBR Blanket

(2)Preparation of (Nd, Zr) mixed powder with attritor

*Atsushi Ohuchi¹, Fumiki Mizusako¹, Mutsumi Hirai¹, Kenji Konashi², Hiroaki Muta³, Ken Kurosaki³ (1. Nippon Nuclear Fuel Devloment Co., Ltd., 2. Tohoku University, 3. Osaka University)

3:15 PM - 3:30 PM

[2P12] Enhancing MA Transmutation by Irradiation of (MA, ZR)Hx in FBR Blanket

(3)Physical properties measurement of Nd-Zr hydride

*Kyosuke Nakayama¹, Hiroaki Muta¹, Yuji Ohishi¹, Ken Kurosaki¹, Shinsuke Yamanaka¹, Mutsumi Hirai², Kenji Konashi³ (1. Osaka university, 2. NFD, 3. Tohoku university)

3:30 PM - 3:45 PM

[2P13] Development of Innovative Nuclear Waste Burning System by Fast Reactor Cycle Using Pu Metallic Fuel with MA

(13)Microstructure of Nb-Zr Alloy with Rare Earth Element

*Naoya Odaira¹, Yuji Arita¹, Yasushi Tsuboi² (1. University of Fukui, 2. Toshiba Corporation)

Time reserved for Chair （3:45 PM - 3:50 PM）

Oral presentation

[2P14-18] Fundamental Properties

Thu. Sep 14, 2017 3:50 PM - 5:10 PM Room P (Seminar room 2 - Frontier Research in Applied Sciences Building)

Chair:Tsuyoshi Nishi (Ibaraki Univ.)

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3:50 PM - 4:05 PM

[2P14] Interrelationship between Thermal and Electrical conductivity of (Dy,Zr)N simulating nitride fuel

*Seiya Takaki¹, Masahide Takano¹ (1. Japan Atomic Energy Agency)

4:05 PM - 4:20 PM

[2P15] Thermal and Mechanical Properties of U₃Si₂

*Afiqa Mohamad¹, Yuji Ohishi¹, Hiroaki Muta¹, Ken Kurosaki^1,2, Shinsuke Yamanaka^1,3 (1. Osaka University, 2. JST,PRESTO , 3. University of Fukui)

4:20 PM - 4:35 PM

[2P16] First-principles study on point defects in plutonium dioxide

*Hiroki Nakamura¹, Masahiko Machida¹ (1. JAEA)

4:35 PM - 4:50 PM

[2P17] Effect of Post Heat treatment on Corrosion Resistance of Surface Modified Material for Thermochemical Water-splitting Process

*Ikuo Ioka¹, Yoshiko Kuriki², Jin Iwatsuki¹, Shinji Kubo¹, Yoshiyuki Inagaki¹, Nariaki Sakaba¹ (1. JAEA, 2. JGC)

4:50 PM - 5:05 PM

[2P18] Study on diffusion coefficient of oxygen in liquid lead-bismuth eutectic

*Nao Watanabe¹, Pribadi Mumpuni Adhi¹, Masatoshi Kondo², Minoru Takahashi² (1. Graduate School, Tokyo Tech., 2. Laboratory for Advanced Nuclear Energy (LANE), Tokyo Tech.)

Time reserved for Chair （5:05 PM - 5:10 PM）

Sessions

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

[2P01-05] Properties of Control Rod Materials

[2P01] Study on Eutectic Melting Behavior of Control Rod Materials in Core Disruptive Accidents of Sodium-Cooled Fast Reactors

(1)Project Overview

[2P02] Study on Eutectic Melting Behavior of Control Rod Materials in Core Disruptive Accidents of Sodium-Cooled Fast Reactors

(2)Thermophysical Properties of 5mass%B₄C-SS Eutectic Materials in the Solid State

[2P03] Study on Eutectic Melting Behavior of Control Rod Materials in Core Disruptive Accidents of Sodium-Cooled Fast Reactors

(3)Density and Surface Tension of 5mass%B₄C-SS Eutectic Molten Material

[2P04] Study on Eutectic Melting Behavior of Control Rod Materials in Core Disruptive Accidents of Sodium-Cooled Fast Reactors

(4)Emissivity, Heat Capacity and Thermal Conductivity of 5mass%B₄C-SS Eutectic Molten Material

[2P05] Study on Eutectic Melting Behavior of Control Rod Materials in Core Disruptive Accidents of Sodium-Cooled Fast Reactors

(5)Viscosity Measurement of 5mass%B₄C-SS Eutectic Molten Material

[2P06-09] Behavior of Cs

[2P06] Cs chemical reaction with stainless steel under a LWR severe accident

(1)Effect of temperature and atmosphere on Cs chemisorbed amounts

[2P07] Cs chemical reaction with stainless steel undear a LWR severe accident

(2)Analysis of HAXPES measurements on Cs chemisorbed compounds adsorbed by a DFT calculation

[2P08] Cs chemical reaction with stainless steel under a LWR severe accident

(3)Evaluation of re-evaporation behavior of Cs adsorption compound by HAXPES

[2P09] Cs chemical reaction with stainless steel under a LWR severe accident

(4)Evaluation of surface reaction rate between Cs and stainless steel for modeling study

[2P10-13] MA Fuels

[2P10] Enhancing MA Transmutation by Irradiation of (MA, Zr)Hx in FBR Blanket

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

[2P11] Enhancing MA Transmutation by Irradiation of (MA, Zr)Hx in FBR Blanket

(2)Preparation of (Nd, Zr) mixed powder with attritor

[2P12] Enhancing MA Transmutation by Irradiation of (MA, ZR)Hx in FBR Blanket

(3)Physical properties measurement of Nd-Zr hydride

[2P13] Development of Innovative Nuclear Waste Burning System by Fast Reactor Cycle Using Pu Metallic Fuel with MA

(13)Microstructure of Nb-Zr Alloy with Rare Earth Element

[2P14-18] Fundamental Properties

[2P14] Interrelationship between Thermal and Electrical conductivity of (Dy,Zr)N simulating nitride fuel

[2P15] Thermal and Mechanical Properties of U₃Si₂

[2P16] First-principles study on point defects in plutonium dioxide

[2P17] Effect of Post Heat treatment on Corrosion Resistance of Surface Modified Material for Thermochemical Water-splitting Process

[2P18] Study on diffusion coefficient of oxygen in liquid lead-bismuth eutectic

Authentication

Sessions

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

[2P01-05] Properties of Control Rod Materials

(1)Project Overview

(2)Thermophysical Properties of 5mass%B4C-SS Eutectic Materials in the Solid State

(3)Density and Surface Tension of 5mass%B4C-SS Eutectic Molten Material

(4)Emissivity, Heat Capacity and Thermal Conductivity of 5mass%B4C-SS Eutectic Molten Material

(5)Viscosity Measurement of 5mass%B4C-SS Eutectic Molten Material

[2P06-09] Behavior of Cs

(1)Effect of temperature and atmosphere on Cs chemisorbed amounts

(2)Analysis of HAXPES measurements on Cs chemisorbed compounds adsorbed by a DFT calculation

(3)Evaluation of re-evaporation behavior of Cs adsorption compound by HAXPES

(4)Evaluation of surface reaction rate between Cs and stainless steel for modeling study

[2P10-13] MA Fuels

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

(2)Preparation of (Nd, Zr) mixed powder with attritor

(3)Physical properties measurement of Nd-Zr hydride

(13)Microstructure of Nb-Zr Alloy with Rare Earth Element

[2P14-18] Fundamental Properties

Authentication

(2)Thermophysical Properties of 5mass%B₄C-SS Eutectic Materials in the Solid State

(3)Density and Surface Tension of 5mass%B₄C-SS Eutectic Molten Material

(4)Emissivity, Heat Capacity and Thermal Conductivity of 5mass%B₄C-SS Eutectic Molten Material

(5)Viscosity Measurement of 5mass%B₄C-SS Eutectic Molten Material