Oral Presentation

[2B13-16] Fuel property

Thu. Sep 8, 2016 3:50 PM - 4:55 PM Room B (Kumume City Plaza - Gallery 1)

Chair: Ken Kurosaki (Osaka Univ.)

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3:50 PM - 4:05 PM

[2B13] Oxygen vacancy ordering in CeO_2-x

*Kenji Konashi¹, Kenta Yoshida¹, Tadao Yato¹, Yasuyoshi Nagai¹, Masato Kato², Kazuki Mori³ (1.Tohoku Univ., 2.JAEA, 3.CTC)

4:05 PM - 4:20 PM

[2B14] Oxygen self diffusion coefficients in mixed oxide fuel

*Masashi Watanabe¹, Masato Kato¹, Takeo Sunaoshi² (1.Japan Atomic Energy Agency, 2.Inspection Development Company)

4:20 PM - 4:35 PM

[2B15] Development of fast measuerement system for melting point of nuclear fuels

Laser surface melting and emissivity measurement with integrating sphere

*Makoto Harada¹, Tatsumi Arima¹, Kazuya Idemitsu¹, Yaohiro Inagaki¹, Takashi Hirosawa², Isamu Sato³ (1.Kyushu University Faculty of Engineering, 2.Japan Atomic Energy Agency, 3.Tokyo Institute of Technology)

4:35 PM - 4:50 PM

[2B16] First-principles calculations of thermal conductivity of nuclear fuels

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

Time reserved for Chair （4:50 PM - 4:55 PM）

Oral Presentation

[2B17-20] Fundamental property

Thu. Sep 8, 2016 4:55 PM - 6:00 PM Room B (Kumume City Plaza - Gallery 1)

Chair: Isamu Sato (Tokyo Tech)

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4:55 PM - 5:10 PM

[2B17] Evaluation of FP Chemistry under Severe Accident Conditions with Focuses on the Effects of BWR Control Material

(6)Oxidation behavior of B₄C/SS/Zry mixed melts phases

*Fidelma Giulia Di Lemma¹, Shuhei Miwa¹, Juntaro Takada¹, Masahide Takano¹, Masahiko Osaka¹ (1.JAEA)

5:10 PM - 5:25 PM

[2B18] Thermal and Mechanical Properties for alpha-MoSi₂

*Afiqa Mohamad¹, Yuji Ohishi¹, Fumihiro Nakamori¹, Hiroaki Muta¹, Ken Kurosaki¹, Shinsuke Yamanaka^1,2 (1.Osaka University, 2.Research Institute Of Nuclear Engineering, University of Fukui)

5:25 PM - 5:40 PM

[2B19] Development of Passive Debris Cooling System

High Temperature Thermal Properties of Heat Resisting Materials

*Satoru KUBOYA¹, Yutaka Ishiwata¹, Isao Sakaki¹, Tadashi Fujii², Takafumi Tsuji³, Hiromichi Watanabe⁴, Megumi Akoshima⁴ (1.Toshiba, 2.Hitachi-GE Nuclear Energy, 3.CHUBU Electric Power Co., 4.National Institute of Advanced Industrial Science and Technology)

5:40 PM - 5:55 PM

[2B20] Characterization of Y₂Ti₂O₇as a coating material for fuel claddings

*Yosuke Seto¹, Hiroaki Muta¹, Kan Sakamoto², Yuji Ohishi¹, Ken Kurosaki¹, Shinsuke Yamanaka^1,3 (1.Osaka Univ., 2.Nippon Nuclear Fuel Development , 3.Fukui Univ.)

Time reserved for Chair （5:55 PM - 6:00 PM）

Oral Presentation

[3B01-05] Physical properties of molten core materials

Fri. Sep 9, 2016 9:30 AM - 10:55 AM Room B (Kumume City Plaza - Gallery 1)

Chair: Takeshi Sonoda (CRIEPI)

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9:30 AM - 9:45 AM

[3B01] Physical properties of molten core materials

(1)Outline of study and methodology

*Shinsuke Yamanaka¹, Yuji Ohishi ¹, Hiroaki Muta¹, Ken Kurosaki¹ (1.Osaka University)

9:45 AM - 10:00 AM

[3B02] Physical properties of molten core materials

(2)Viscosity and density of Al₂O₃-ZrO2 Molten Materials Measured by Aerodynamic Levitation

*Yuji Ohishi¹, Florian Kargl², Fumihiro Nakamori¹, Hiroaki Muta¹, Ken Kurosaki¹, Shinsuke Yamanaka^1,3 (1.Osaka University, 2.German Aerospace Center (DLR e. V.), 3.University of Fukui)

10:00 AM - 10:15 AM

[3B03] Physical properties of molten core materials

(3)Density of Fe-B Molten Materials Measured by Electromagnetic Levitation

*Fumihiro Nakamori¹, Jürgen Brillo², Yuji Ohishi¹, Hiroaki Muta¹, Ken Kurosaki¹, Shinsuke Yamanaka^1,3 (1.Osaka University, 2.German Aerospace Center, 3.University of Fukui)

10:15 AM - 10:30 AM

[3B04] Physical properties of molten core materials

(4)Thermophysical properties of Zr-O liquid alloys measured by electrostatic levitation

*Toshiki Kondo¹, Yuji Ohishi¹, Fumihiro Nakamori¹, Junpei Okada², Takehiko Ishikawa³, Yuki Watanabe⁴, Hiroaki Muta¹, Ken Kurosaki¹, Shinsuke Yamanaka^1,5 (1.Graduate school of engineering, Osaka univ., 2.Institute of material research, Tohoku univ., 3.JAXA, 4.Advanced Engineering Services, 5.Research Institute of Nuclear Engineering, University of Fukui)

10:30 AM - 10:45 AM

[3B05] Physical properties of molten core materials

(5)Thermal conductivity of Zr-Fe liquid alloys

*Yoshitaka Daijo¹, Yuji Ohishi¹, Toshiki Kondo¹, Hiroaki Muta¹, Ken Kurosaki¹, Shinsuke Yamanaka^1,2 (1.Osaka Univ., 2.Univ. of Fukui)

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

Sessions

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

[2B13-16] Fuel property

[2B13] Oxygen vacancy ordering in CeO_2-x

[2B14] Oxygen self diffusion coefficients in mixed oxide fuel

[2B15] Development of fast measuerement system for melting point of nuclear fuels

Laser surface melting and emissivity measurement with integrating sphere

[2B16] First-principles calculations of thermal conductivity of nuclear fuels

[2B17-20] Fundamental property

[2B17] Evaluation of FP Chemistry under Severe Accident Conditions with Focuses on the Effects of BWR Control Material

(6)Oxidation behavior of B₄C/SS/Zry mixed melts phases

[2B18] Thermal and Mechanical Properties for alpha-MoSi₂

[2B19] Development of Passive Debris Cooling System

High Temperature Thermal Properties of Heat Resisting Materials

[2B20] Characterization of Y₂Ti₂O₇as a coating material for fuel claddings

[3B01-05] Physical properties of molten core materials

[3B01] Physical properties of molten core materials

(1)Outline of study and methodology

[3B02] Physical properties of molten core materials

(2)Viscosity and density of Al₂O₃-ZrO2 Molten Materials Measured by Aerodynamic Levitation

[3B03] Physical properties of molten core materials

(3)Density of Fe-B Molten Materials Measured by Electromagnetic Levitation

[3B04] Physical properties of molten core materials

(4)Thermophysical properties of Zr-O liquid alloys measured by electrostatic levitation

[3B05] Physical properties of molten core materials

(5)Thermal conductivity of Zr-Fe liquid alloys

Authentication

Sessions

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

[2B13-16] Fuel property

Laser surface melting and emissivity measurement with integrating sphere

[2B17-20] Fundamental property

(6)Oxidation behavior of B4C/SS/Zry mixed melts phases

High Temperature Thermal Properties of Heat Resisting Materials

[3B01-05] Physical properties of molten core materials

(1)Outline of study and methodology

(2)Viscosity and density of Al2O3-ZrO2 Molten Materials Measured by Aerodynamic Levitation

(3)Density of Fe-B Molten Materials Measured by Electromagnetic Levitation

(4)Thermophysical properties of Zr-O liquid alloys measured by electrostatic levitation

(5)Thermal conductivity of Zr-Fe liquid alloys

Authentication

(6)Oxidation behavior of B₄C/SS/Zry mixed melts phases

(2)Viscosity and density of Al₂O₃-ZrO2 Molten Materials Measured by Aerodynamic Levitation