Containment Analysis Package
CAP
- Developed by FNC to analyze the thermal-hydraulic behavior of nuclear plant containment as the fourth barrier
- Using state-of-art technique including 3-fields and 3-phases
- Coupling with SPACE (System code independently developed in Korea)
- Successfully licensed by NSSC (Nuclear Safety and Security Commission)
Applicable Fields
of CAP
of CAP
- Design pressure/temperature
- ECCS efficiency
- Subcompartment pressure
- Long-term containment pressure and temperature
- Hydrogen concentration
Utilization of
Severe Accident
Analysis Codes
Severe Accident
Analysis Codes
- Covering single-phase and two-phase thermal hydraulic analysis, accident analysis, and DEC analysis with RELAP, RETRAN, MARS, GOTHIC, and CFX
- Application to design passive safety systems of NPP, such as PAFS (Passive Aux. Feedwater System) and PECCS (Passive Emergency Core Cooling System)
