Research Article

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

Table 7

TCNA-I idealized core—steel rods.

CodeMCNP5PUMAPARCS

Unrodded1.006461.008411.00605
Rodded1.001201.003191.00054
Δρ (mk)−5.23−5.18−5.47
Diff (pcm)−524
Power RMS0.371.20