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

<table>Comparison of the axial Doppler temperature distribution calculated by DYNSUB and by NHESDYN using three different resolutions (R1, R2, and R3).</table>

Science and Technology of Nuclear Installations

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Figure 9

Figure 9: A New Coupled CFD/Neutron Kinetics System for High Fidelity Simulations of LWR Core Phenomena: Proof of Concept 