Comparative Study of WIMS-AECL and MCNP & MCBurn
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摘要: 用WIMS-AECL程序和MCNP-4B及MCBurn程序对一系列基准例题和先进CANDU堆全铀、含钍组件进行临界和燃耗计算。WIMS-AECL采用ENDF/B-V和ENDF/B-VI库分别计算。结果表明:对于基准例题,WIMS-AECL采用B-V和B-VI库都能得到比较理想的结果,B-V更好些。对于先进CANDU堆全铀组件和钍基先进核能系统组件,WIMS-AECL采用B-V核数据库结果较好。
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关键词:
- WIMS-AECL程序 /
- ENDF/B-V数据库 /
- ENDF/B-VI数据库 /
- MCNP-4B程序 /
- MCBurn程序 /
- 先进CANDU堆 /
- 钍基先进核能系统
Abstract: This work,using WIMS-AECL,MCNP-4B and MCBurn codes,has calculated the criticality and burnup problems of a series of benchmarks and advanced CANDU lattices,including all-uranium and thorium-based fuels.WIMS-AECL uses ENDF/B-V and ENDF/B-VI nuclear data library separately.Comparison manifests that for benchmark,both B-V and B-VI can lead to good results and B-V is better;for all-uranium fuel of ACR and thorium-based fuel of ACR,WIMS-AECL with B-V is a better choice. -
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