Fig. 1. Schematic of break location in ACME facility

Fig. 2. RCS depressurization curves of different LOCA test condition

Fig. 3. Pressure of RCS and second side of SG

Fig. 4. Flow rate of cold leg in PRHR (a) and CMT (b) side loop

Fig. 5. Transient heat transfer power of SGs

Fig. 6. Inlet and outlet temperature of SG1 in LOCA-01 (a), SG1 in LOCA-02 (b), SG2 in LOCA-01 (c) and SG2 in LOCA-02 (d)

Fig. 7. Water level within C shape tube

Fig. 8. Outlet flow rate of PRHR

Fig. 9. Water temperature near PRHR HX within the IRWST (a) Case LOCA-01, (b) Case LOCA-02

Fig. 10. Injection flow rate of CMTs

Fig. 11. Liquid level within CMT

Fig. 12. Mixing liquid level within the core region