Validation of the new code package APOLLO2.8 for accurate BWR calculations

A. Santamarina (1) , P. Blaise (1) , P. Leconte (1) , C. Vaglio (1) , J.-F. Vidal (1)

1 CEA-DES (ex-DEN) - CEA-Direction des Energies (ex-Direction de l'Energie Nucléaire)

This paper summarizes the Validation work performed to demonstrate the accuracy of the new APOLLO2.8/SHEM-MOC package based on JEFF3.1.1 nuclear data file for the prediction of BWR neutronics parameters. The Uncertainty Quantification derived from the experimental validation points out that design target-accuracies are met.

Mots clés: APOLLO2.8; BWR; VV-UQ; BASALA; FUBILA; GUNGREMMINGEN

Domaines: Physique Nucléaire Expérimentale [nucl-ex]; Physique Nucléaire Théorique [nucl-th]

A. Santamarina, P. Blaise, P. Leconte, C. Vaglio, J.-F. Vidal. Validation of the new code package APOLLO2.8 for accurate BWR calculations. PHYSOR 2016 - Unifying Theory and Experiments in the 21st Century, May 2016, Sun Valley, United States. ⟨cea-02509667⟩