Global Sensitivity Analyses on Coupled VERA-CS/B1SON and VERA-CS/FRAPCON Simulations

摘要

The behavior of GCPP in FRAPCON and BISON for a single PWR fuel assembly depletion case was elucidated through the LOTUS toolkit. Sensitivity analysis results for GCPP are largely consistent in terms of sharing the same impactful inputs, but often differ in their magnitude and ranking, particularly at the initial onset of interfacial pressure.