Oral presentation

IV. Nuclear Plant Technologies » 403-1 Risk Assessment Technology, Application of Risk Information

[1O14-19] PRA Technology 2

Wed. Sep 11, 2019 4:25 PM - 6:00 PM Room O (Common Education Bildg. 3F A34)

Chair:Sunghyon Jang(Univ. of Tokyo)

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4:25 PM - 4:40 PM

[1O14] Establishment of technical basis on source term evaluation method for Level 2 PRA

(1)Challenges in source term evaluation for Level 2 PRA and approach to them

*Koichi Nakamura¹, Masato Nakamura², Yuki Takahashi², Yuu Nakajima² (1. Central Research Institute of Electric Power Industry, 2. MRI Research Associates, Inc)

4:40 PM - 4:55 PM

[1O15] Establishment of technical basis on source term evaluation method for Level 2 PRA

(2)Evaluation for models characteristics of FP aerosol behavior in MAAP code

*Yuu Nakajima¹, Masato Nakamura¹, Yuki Takahashi¹, Koichi Nakamura² (1. MRA, 2. CRIEPI)

4:55 PM - 5:10 PM

[1O16] Establishment of technical basis on source term evaluation method for Level 2 PRA

(3)Analysis on FP aerosol experiments applying MAAP code

*Yuki Takahashi¹, Yuu Nakajima¹, Masato Nakamura¹, Koichi Nakamura² (1. MRA, 2. CRIEPI)

5:10 PM - 5:25 PM

[1O17] Establishment of technical basis on source term evaluation method for Level 2 PRA

(4)Development of source term uncertainty analysis method applying MAAP code

*Masato Nakamura¹, Yuki Takahashi¹, Yuu Nakajima¹, Koichi Nakamura² (1. MRA, 2. CRIEPI)

5:25 PM - 5:40 PM

[1O18] Determination of design tornado wind speed based on damage probability

*Yuzuru Eguchi¹, Takahiro Murakami¹, Hiromaru Hirakuchi¹, Tetsuya Hayashi², Masashi Kuramasu², Ichiro Tamura² (1. CRIEPI, 2. Chugoku Electric Power Co.)

5:40 PM - 5:55 PM

[1O19] A Framework of RI-PB Design Application for Seismic Events

*Toshiaki Sakai¹, Yoshifumi Katayama¹, Yasuki Ohtori², Hitoshi Muta², Masato Nakajima¹ (1. Central Research Institute of Electric Power Industry, 2. Tokyo City Univ.)

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

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