Verification of the Efficacy of Passive Autocatalytic Recombiners in a Typical Pressurized Water Reactor under a Station Blackout Condition

Table 13

Results of sensitivity study #5 (MAAP parameter, base case).

Depressurization time (sec)	EPSCUT	TCLMAX	FAOX	H2 mass (kg)	Case#
10,850	0.02	2750	Default	510.61	1
	Default	2750	1.75	536.07	2
	0.02	Default	1.75	470.64	3
	0.02	2750	1.75	534.46	4
10,900	0.02	2750	Default	506.83	5
	Default	2750	1.75	523.21	6
	0.02	Default	1.75	461.72	7
	0.02	2750	1.75	544.95	8
10,925	0.02	2750	Default	504.37	9
	Default	2750	1.75	543.33	10
	0.02	Default	1.75	459.92	11
	0.02	2750	1.75	537.39	12
10,950	0.02	2750	Default	531.90	13
	Default	2750	1.75	530.30	14
	0.02	Default	1.75	457.29	15
	0.02	2750	1.75	516.91	16
11,000	0.02	2750	Default	526.41	17
	Default	2750	1.75	519.92	18
	0.02	Default	1.75	457.41	19
	0.02	2750	1.75	538.36	20
11,050	0.02	2750	Default	527.34	21
	Default	2750	1.75	531.24	22
	0.02	Default	1.75	461.05	23
	0.02	2750	1.75	543.11	24

The bold values point to the case with maximum hydrogen production.