Nuclear Data Uncertainty Propagation to Reactivity Coefficients of a Sodium Fast Reactor

被引：0
|
作者：
Herrero, J. J. [1 ]
Ochoa, R. [1 ]
Martinez, J. S. [1 ]
Diez, C. J. [1 ]
Garcia-Herranz, N. [1 ,2 ]
Cabellos, O. [1 ,2 ]
机构：
[1] Univ Politecn Madrid, Dept Ingn Nucl, E-28006 Madrid, Spain
[2] Univ Politecn Madrid, Inst Fus Nucl, E-28006 Madrid, Spain
来源：
NUCLEAR DATA SHEETS | 2014年 / 118卷
关键词：
Nuclear reactions;
D O I：
10.1016/j.nds.2014.04.127
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
The assessment of the uncertainty levels on the design and safety parameters for the innovative European Sodium Fast Reactor (ESFR) is mandatory. Some of these relevant safety quantities are the Doppler and void reactivity coefficients, whose uncertainties are quantified. Besides, the nuclear reaction data where an improvement will certainly benefit the design accuracy are identified. This work has been performed with the SCALE 6.1 codes suite and its multigroups cross sections library based on ENDF/B-VII.0 evaluation.
引用
收藏
页码：535 / 537
页数：3
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