Oral presentation

[2M12-17] Fuel Behavior in Accidents

Thu. Mar 21, 2019 3:35 PM - 5:15 PM Room M (Common Education Bildg. 2 3F No.37)

Chair:Isamu Sato(Tokyo City Univ.)

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3:35 PM - 3:50 PM

[2M12] Behavior of high-burnup advanced fuels under reactivity-initiated accident (RIA) and loss-of-coolant accident (LOCA)

(1) Outline

*Masaki AMAYA¹, Masatoshi ITO¹, Kazuma KOMURO¹ (1. Japan Atomic Energy Agency)

3:50 PM - 4:05 PM

[2M13] Behavior of high-burnup advanced fuels under reactivity-initiated accident (RIA) and loss-of-coolant accident (LOCA)

(2) Behavior of high-burnup advanced fuels under reactivity-initiated accident (RIA) conditions

*Yutaka Udagawa¹, Hiroyuki Murao¹, Miho Suzuki¹, Masaki Amaya¹ (1. JAEA)

4:05 PM - 4:20 PM

[2M14] Behavior of high-burnup advanced fuels under reactivity-initiated accident (RIA) and loss-of-coolant accident (LOCA)

(3) Behavior of high-burnup UO₂ fuels with additives under RIA conditions

*Takeshi Mihara¹, Yutaka Udagawa¹, Toshiyuki Suzuki¹, Takuya Yoshida¹, Masaki Amaya¹ (1. JAEA)

4:20 PM - 4:35 PM

[2M15] Behavior of high-burnup advanced fuels under reactivity-initiated accident (RIA) and loss-of-coolant accident (LOCA)

(4) Behavior of high-burnup MOX fuel under reactivity-initiated accident (RIA)

*Yoshinori Taniguchi¹, Yutaka Udagawa¹, Yasuyuki Muramatsu¹, Kenta Hiruta¹, Masaki Amaya¹ (1. JAEA)

4:35 PM - 4:50 PM

[2M16] Behavior of high-burnup advanced fuels under reactivity-initiated accident (RIA) and loss-of-coolant accident (LOCA)

(5) Behavior of high-burnup advanced fuel during LOCA

*Takafumi Narukawa¹, Hiroyuki Uehara¹, Masaki Amaya¹ (1. JAEA)

4:50 PM - 5:05 PM

[2M17] Behavior of high-burnup advanced fuels under reactivity-initiated accident (RIA) and loss-of-coolant accident (LOCA)

(6) High temperature oxidation behavior of high-burnup advanced cladding tubes

*Kazuo Kakiuchi¹, Takafumi Narukawa¹, Hiroki Obata¹, Masaki Amaya¹ (1. JAEA)

Time reserved for Chair （5:05 PM - 5:15 PM）

Oral presentation

[3M01-04] Fuel Behavior in SA and Long-term Storage

Fri. Mar 22, 2019 9:30 AM - 10:35 AM Room M (Common Education Bildg. 2 3F No.37)

Chair:Kazuo Kakiuchi(JAEA)

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9:30 AM - 9:45 AM

[3M01] Steam Oxidation of Silicon Carbide at High Temperature up to 1800^oC

*Hai Vu Pham¹, Yuji Nagae¹, Masaki Kurata¹, Kenichiro Furumoto², Hisaki Sato³, Ryo Ishibashi⁴, Shinichiro Yamashita¹ (1. JAEA, 2. MNF, 3. Toshiba ESS, 4. Hitachi GE)

9:45 AM - 10:00 AM

[3M02] Study on application of Kriging for nuclear material accountancy of fuel debris

*Tomooki Shiba¹, Hirofumi Tomikawa¹, Tsutomu ISHIGAMI², Yasuhiro SUGIYAMA² (1. JAEA, 2. NAIS)

10:00 AM - 10:15 AM

[3M03] Amounts and varieties of fission products retained in fuel debris and released fission products of 1F NPP

*Isamu Sato¹, Toru Morikawa¹ (1. Tokyo City University)

10:15 AM - 10:30 AM

[3M04] Evaluation of annealing effect on MA-bearing MOX pellet with lattice defect

*Shun Hirooka¹, Masato Kato¹, Akira Komeno¹, Takeo Sunaoshi² (1. Japan Atomic Energy Agency, 2. Inspection Development Company)

Time reserved for Chair （10:30 AM - 10:35 AM）

Sessions

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

[2M12-17] Fuel Behavior in Accidents

[2M12] Behavior of high-burnup advanced fuels under reactivity-initiated accident (RIA) and loss-of-coolant accident (LOCA)

(1) Outline

[2M13] Behavior of high-burnup advanced fuels under reactivity-initiated accident (RIA) and loss-of-coolant accident (LOCA)

(2) Behavior of high-burnup advanced fuels under reactivity-initiated accident (RIA) conditions

[2M14] Behavior of high-burnup advanced fuels under reactivity-initiated accident (RIA) and loss-of-coolant accident (LOCA)

(3) Behavior of high-burnup UO₂ fuels with additives under RIA conditions

[2M15] Behavior of high-burnup advanced fuels under reactivity-initiated accident (RIA) and loss-of-coolant accident (LOCA)

(4) Behavior of high-burnup MOX fuel under reactivity-initiated accident (RIA)

[2M16] Behavior of high-burnup advanced fuels under reactivity-initiated accident (RIA) and loss-of-coolant accident (LOCA)

(5) Behavior of high-burnup advanced fuel during LOCA

[2M17] Behavior of high-burnup advanced fuels under reactivity-initiated accident (RIA) and loss-of-coolant accident (LOCA)

(6) High temperature oxidation behavior of high-burnup advanced cladding tubes

[3M01-04] Fuel Behavior in SA and Long-term Storage

[3M01] Steam Oxidation of Silicon Carbide at High Temperature up to 1800^oC

[3M02] Study on application of Kriging for nuclear material accountancy of fuel debris

[3M03] Amounts and varieties of fission products retained in fuel debris and released fission products of 1F NPP

[3M04] Evaluation of annealing effect on MA-bearing MOX pellet with lattice defect

Authentication

Sessions

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

[2M12-17] Fuel Behavior in Accidents

(1) Outline

(2) Behavior of high-burnup advanced fuels under reactivity-initiated accident (RIA) conditions

(3) Behavior of high-burnup UO2 fuels with additives under RIA conditions

(4) Behavior of high-burnup MOX fuel under reactivity-initiated accident (RIA)

(5) Behavior of high-burnup advanced fuel during LOCA

(6) High temperature oxidation behavior of high-burnup advanced cladding tubes

[3M01-04] Fuel Behavior in SA and Long-term Storage

Authentication

(3) Behavior of high-burnup UO₂ fuels with additives under RIA conditions