2016 Annual Meeting

Presentation information

Oral Presentation

III. Fission Energy Engineering » 304-1. Thermal Hydraulics, Energy Conversion, Energy Transfer, Energy Storage

[1C15-17] Reactor System Code

Sat. Mar 26, 2016 4:30 PM - 5:20 PM Room C (Lecture Rooms B B103)

Chair: Satoshi Nishimura (CRIEPI)

5:00 PM - 5:15 PM

[1C17] Application of the statistical method to the small break LOCA with high pressure injection failure

(15)Statistical Safety Analysis in a PWR, Part2

*Ikuo Kinoshita1, Toshihide Torige1, Minoru Yamada2 (1.INSS, 2.MHI NS Engineering)

Keywords:LOCA, statistical safety evaluation method, RELAP5, PCT

小破断LOCA時HPI不作動事象のアクシデントマネジメント(AM)策「2次系強制冷却による低圧注入」の信頼性向上のため、実機プラントを対象とした本AM策の解析に統計的安全評価手法を適用し、PCT評価の不確かさの定量化を検討した。