2019 Fall Meeting

Presentation information

Oral presentation

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

[1O08-13] PRA Technology 1

Wed. Sep 11, 2019 2:45 PM - 4:25 PM Room O (Common Education Bildg. 3F A34)

Chair:Hiroshi Ujita(AdvanceSoft)

3:30 PM - 3:45 PM

[1O11] KK-6,7 Project Internal Event Operating Level 1 PRA Model Sophistication Progress Report

(7)Success Criteria Analysis Using GOTHIC

*Ryotaro Sato1, Shunsuke Tanno1, Teruyoshi Sato1, Toshiteru Saito1, Sho Takarada2, Takatoshi Futatsugi2 (1. TEPCO SYSTEMS CORPORATION, 2. Tokyo Electric Power Company Holdings, Inc.)

Keywords:PRA, Success Criteria, GOTHIC, LOCA outside PCV, Steam effect, HVAC

格納容器外LOCA時の蒸気影響評価や,換気空調系喪失時の室温評価をGOTHICコードにより実施し,成功基準に関する検討を実施した。