A New Coupled CFD/Neutron Kinetics System for High Fidelity Simulations of LWR Core Phenomena: Proof of Concept

<table>Comparison of the power evolution calculated by DYNSUB and NHESDYN using two resolutions (R1 and R2).</table>

Science and Technology of Nuclear Installations

Figure 19: A New Coupled CFD/Neutron Kinetics System for High Fidelity Simulations of LWR Core Phenomena: Proof of Concept 