CATHARE Assessment of Natural Circulation in the PKL Test Facility during Asymmetric Cooldown Transients

Table 7

Secondary side steady-state results versus measurements for all runs.

Secondary circuit	EXP.RUN-1	CALC.RUN-1	EXP.RUN-2	CALC.RUN-2	EXP.RUN-3	CALC.RUN-3
Pressure SG-1 and SG-3 (bar)	24–24.7	24	31–32	32	31–32	32
Pressure SG-2 and SG-4 (bar)	21	21	20	21	20	21
Water level in SG-1 and SG-3 (m)	0	0	0	0	0	0
Water level in SG-2 and SG-4 (m)	12.1	12.1	12.1	12.1	12.1	12.1
Feedwater temperature (°C)	50	50	47	47	47	47