Computing adjoint-weighted kinetics parameters in TRIPOLI-4® by the Iterated Fission Probability method
G Truchet, P Leconte, A Santamarina, E Brun… - Annals of Nuclear …, 2015 - Elsevier
The analysis of neutron kinetics relies on the knowledge of adjoint-weighted kinetics
parameters, which are key to safety issues in the context of transient or accidental reactor
behavior. The Iterated Fission Probability (IFP) method allows the adjoint-weighted mean
generation time and delayed neutron fraction to be computed within a Monte Carlo power
iteration calculation. In this work we describe the specific features of the implementation of
the IFP algorithm in the reference Monte Carlo code T ripoli-4® developed at CEA. Several …
parameters, which are key to safety issues in the context of transient or accidental reactor
behavior. The Iterated Fission Probability (IFP) method allows the adjoint-weighted mean
generation time and delayed neutron fraction to be computed within a Monte Carlo power
iteration calculation. In this work we describe the specific features of the implementation of
the IFP algorithm in the reference Monte Carlo code T ripoli-4® developed at CEA. Several …
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