[2M01-06] LWR performance duirng an accident

[2M03] Thermal-dydraulic Analysis of BWR Containment Response to Accidents Using the GOTHIC Therrmal Hydraulic Analysis Package

(2)Loss of pressure suppression capability in S/P

*Hiroshi Kawai¹, Tatsuya Hayasaki¹, Daisuke Fujiwara¹ (1. TEPCO SYSTEMS CORPORATION)

Keywords:GOTHIC, MAAP, S/P condensation capability, SRV tail pipe break, Primary containment

Performed evaluation of the steam condensation behavior at the surface of S/P and containment pressure behavior including pressure suppression capability by the steam condensation in case of a SRV tail pipe break in the air space of S/C with multi-dimensional analysis using GOTHIC code.