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DOE OSTI · 2573673

Benchmark Calculation for the Hatch Unit 1 Cycles 1-3 Using the SCALE 6.3/Polaris–PARCS v3.4.2 Code Package

Kim, Kang Seog [Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)] (ORCID:0000000186229321)·Wieselquist, William A. [Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)] (ORCID:0000000222117395)
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Abstract

This study was the performance of the benchmark calculation for the Hatch Unit 1 cycles 1–3, to validate the SCALE 6.3/Polaris–PARCS v3.4.2 with the ENDF/B-VII.1 AMPX 56-group library by comparing the simulated results with the measured data. The benchmark results will be used in evaluating uncertainties of the SCALE/Polaris–PARCS code package for boiling water reactor (BWR) physics analysis for key nuclear parameters such as reactivity and assembly power peaking factors. This report details plant and fuel design specifications and input data for SCALE/Polaris, GenPMAXS and PARCS, and additionally, detailed information is provided for all the input and output files produced for the benchmark calculations. The benchmark results were summarized such that they can be used in evaluating uncertainties for key nuclear parameters with other BWR benchmark results.

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21 SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS22 GENERAL STUDIES OF NUCLEAR REACTORS97 MATHEMATICS AND COMPUTING

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Kim, Kang Seog [Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)] (ORCID:0000000186229321), Wieselquist, William A. [Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)] (ORCID:0000000222117395). 2024-12-01. Benchmark Calculation for the Hatch Unit 1 Cycles 1-3 Using the SCALE 6.3/Polaris–PARCS v3.4.2 Code Package. https://doi.org/10.2172/2573673

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