Methods and Model Development for Coupled RELAP5/PARCS Analysis of the Atucha-II Nuclear Power Plant

Table 1

CNA-I idealized circular lattice results.

Code	MCNP5	WIMS	HELIOS
Groups	—	69	47
K-inf	1.04084	1.04272	1.03996
Diff (pcm)	—	188	−88