Determination of the axial thermal neutron flux non-uniform factor in the MNSR inner irradiation capsule
Determination of the axial thermal neutron flux non-uniform factor in the MNSR inner irradiation capsule
复制标题
MNSR内辐照囊轴向热中子通量不均匀因子的测定
DOI：
10.1016/j.nima.2007.02.100
复制
发表时间：
2007
影响因子：
1.4
通讯作者：
H. Omar
中科院分区：
文献类型：
--
作者：
K. Khattab;N. Ghazi;H. Omar
采用WIMSD 4和CITATION程序对叙利亚微型中子源反应堆（MNSR）进行了三维中子模型计算，计算了辐照舱内轴向热中子通量不均匀因子。计算结果为4%。用铜丝测量了辐照舱内轴向热中子注量率不均匀因子，并与计算结果进行了比较。测量结果为5%。计算结果与实测结果吻合较好。
A 3-D neutronic model, using the WIMSD4 and CITATION codes, for the Syrian Miniature Neutron Source Reactor (MNSR) is used to calculate the axial thermal neutron flux non-uniform factor in the inner irradiation capsule. The calculated result is 4%. A copper wire is used to measure the axial thermal neutron flux non-uniform factor in the inner irradiation capsule to be compared with the calculated result. The measured result is 5%. Good agreement between the measured and calculated results is obtained.