Development Considerations of AREVA NP Inc.'s Realistic LBLOCA Analysis Methodology

Table 3

Summary of S-RELAP5 assessment matrix.

Test facility	Tests used	Key phenomena of interest	References
THTF heat transfer	35	Heat transfer	[25–28]
THTF level swell	3	Void distribution	[29]
GE level swell	1	Void distribution	[30]
FRIGG-2	27	Void distribution	[31]
Bennet tube	2	Heat transfer	[32]
Flecht and flech-seaset	9	Heat transfer, nodalization, axial power distribution,	[33, 34]
		scalability, entrainment
PDTF/SMART	4	Spacer effects	[35]
Marviken	9	Break flow	[36]
W/EPRI 1/3 scale	9	Cold leg condensation, interfacial heat transfer	[37]
MiniLoop CCFL	3	Upper tie plate CCFL	[38]
Multidimensional flow	3	Core flow distribution	[39]
UPTF	14	ECCS bypass, steam binding, CCFL, scalability,	[40–45]
		nodalization
CCTF	4	Steam binding, nodalization, scalability	[43–50]
SCTF	6	Nodalization	[51]
ACHILLES	1	Accumulator nitrogen discharge	[52]
LOFT	4	Overall code performance, nodalization, scalability	[53–57]
Semiscale	2	Blowdown heat transfer, nodalization, scalability,	[58–60]
		compensating errors