Fatima I. Al-Hamadi, Bassam A. Khuwaileh, Peng Hong Liem, 等. Analysis of OECD/NEA medium 1000 MWth sodium-cooled fast reactor using the Monte Carlo Serpent Code and ENDF/B-VIII.0 nuclear data library[J]. 核技术(英文版), 2020,31(12):121
Fatima I. Al-Hamadi, Bassam A. Khuwaileh, Peng Hong Liem, et al. Analysis of OECD/NEA medium 1000 MWth sodium-cooled fast reactor using the Monte Carlo Serpent Code and ENDF/B-VIII.0 nuclear data library[J]. Nuclear Science and Techniques, 2020,31(12):121
Fatima I. Al-Hamadi, Bassam A. Khuwaileh, Peng Hong Liem, 等. Analysis of OECD/NEA medium 1000 MWth sodium-cooled fast reactor using the Monte Carlo Serpent Code and ENDF/B-VIII.0 nuclear data library[J]. 核技术(英文版), 2020,31(12):121 DOI: 10.1007/s41365-020-00831-5.
Fatima I. Al-Hamadi, Bassam A. Khuwaileh, Peng Hong Liem, et al. Analysis of OECD/NEA medium 1000 MWth sodium-cooled fast reactor using the Monte Carlo Serpent Code and ENDF/B-VIII.0 nuclear data library[J]. Nuclear Science and Techniques, 2020,31(12):121 DOI: 10.1007/s41365-020-00831-5.
Analysis of OECD/NEA medium 1000 MWth sodium-cooled fast reactor using the Monte Carlo Serpent Code and ENDF/B-VIII.0 nuclear data library
摘要
Abstract
This study presents a benchmark evaluation of the new ENDF/B-VIII.0 nuclear data library for the Organization for Economic Co-operation and Development/Nuclear Energy Agency Medium 1000 MWth sodium-cooled fast reactor (SFR). The study presented herein covers both SFR core types i.e., metallic fueled (MET-1000) and oxide-fueled (MOX-1000), simulated using the continuous-energy Monte Carlo Serpent2 code. The neutronics performances of the ENDF/B-VIII.0-based simulations were compared mainly to two libraries: ENDF/B-VII.1 and JENDL-4.0. The comparison includes several neutronics parameters evaluated for the beginning and end of the cycle conditions. These parameters include the effective multiplication factor ,k,eff, total effective delayed neutron fraction β ,eff, sodium void reactivity (∆ρ,Na,), Doppler constant (∆ρ,Doppler,), and control rod worth (∆ρ,CR,). In addition, a sensitivity study was used to reveal the major isotope/reaction pairs contributing to the discrepancy observed in the performance of the three libraries using 33 and 44 energy-group structures.
关键词
Keywords
SerpentENDF/B-VIII.0Sodium-cooled fast reactorSensitivity analysis
references
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