15th International Conference on Nuclear Data for Science and Technology (ND2022)

The Calculation and Comparing of Benchmark Models with ENDF/B-VIII.0 and CENDL-3.2 Fe-56 Nuclear Data

27 Jul 2022, 10:23

1m

Gold Rush

Poster session

Speakers

博 史 (中国工程物理研究院研究生院)Dr 晓波 刘 (核物理与化学研究所)

Description

In order to compare the ENDF/B-VIII.0 and CENDL-3.2 Fe-56 nuclear data, 28 iron sensitive models were selected from the International Criticality Safety Benchmarking Experiments Evaluation Program. There are 21 highly enriched models and 7 plutonium mental models. The benchmark models were modeled in MC program and k_{eff} calculated with ENDF/B-VIII.0, with a hybrid ENDF/B-VIII.0 with CENDL-3.2 substituted for Fe-56. The calculated result with complete ENBF/B-VIII.0 and hybrid ENDF/B-VIII.0 shows that the ENDF/B-VIII.0 Fe-56 nuclear data is better in highly enriched models and the CENDL-3.2 Fe-56 nuclear data is better in plutonium mental models.

Presentation materials

poster.pdf