期刊论文

Yang, Chao(yangc066@163.com)

英文

Annals of Nuclear Energy

0306-4549

2022

176

109295

10.1016/j.anucene.2022.109295

This work was partially supported by the National Natural Science Foundation of China (Grant No. 12105136 and 12175101), Hunan Province Natural Science Foundation of China (approved number: 2021JJ40449), and the Doctoral Research Fund of University of South China.

本校为第一机构

This paper introduces extended validation works on JSNT-S code based on two practical engineering shielding calculation problems, the PWR Pressure Vessel Fluence Calculation Benchmark (PWR benchmark) and H. B. Robinson Unit 2 Pressure Vessel Benchmark (HBR-2 benchmark). The benchmarks put forward new challenges to the JSNT-S code, including the complexity of neutron source calculation, strong attenuation of the flux in the shielding material and modeling of complex shield structure geometry. SourceTrans code is developed to convert core pin-by-...