Pin Power Reconstruction for PHWR Reactors Using Leakage-Corrected Discontinuity Factors

摘要

A previously-developed method to calculate core-level nodal powers which employs leakage-corrected node homogenization has been extended to allow the calculation of individual pin powers for the case of non-rectangular, PHWR, fuel-pin arrangements. The functionality of the method has been demonstrated for a simple, 3×3, node arrangement in two energy groups.