Influence of Modelling Options in RELAP5/SCDAPSIM and MAAP4 Computer Codes on Core Melt Progression and Reactor Pressure Vessel Integrity

Table 1

RCP break area for the two groups of analyzed cases.

Break area
Group 1	0–780 s: 10^-5 m^2
	$>$780 s: $2.5·{10}^{-4}$ m^2
Group 2	$5·{10}^{-4}$ m^2