Analysis of Two-Dimensional Full-Core One-Step Calculation with Bamboo-Lattice

摘要

To validate the two-dimensional full-core one-step library group structure calculation ability of the Bamboo-Lattice code, the reactivity, power distribution and detector response for two-dimensional AP1000 and BEAVRS cores are compared with Monte Carlo simulations or the tilt-corrected measurement data. This ability provides a good tool to analyze the error sources for assembly-homogenization based two-step method and to develop pin-cell homogenization based pin-by-pin calculation scheme.