TY - JOUR
T1 - Development and verification of PWR-core fuel management calculation code system NECP-Bamboo
T2 - Part I Bamboo-Lattice
AU - Li, Yunzhao
AU - Zhang, Bin
AU - He, Qingming
AU - Wang, Dongyong
AU - Wu, Hongchun
AU - Cao, Liangzhi
AU - Shen, Wei
N1 - Publisher Copyright:
© 2018 Elsevier B.V.
PY - 2018/8/15
Y1 - 2018/8/15
N2 - PWR-core fuel management calculation code system named NECP-Bamboo is designed to meet different requirements from engineering application, scientific research and nuclear force education simultaneously. In its two-dimensional lattice calculation code Bamboo-Lattice, the one-step direct heterogeneous calculation scheme based on fine-group structure is employed. A series of approximations were eliminated, including the empirical experience based nuclear depletion data library compression, the averaged fission spectrum, the equivalence resonance theory, the pin-cell homogenized lattice calculation, the combined neutron capture energy release, the linear microscopic reaction rate for burnable absorber, and etc. Numerical verification results from single fuel pin-cell, single fuel assembly, multiple assembly and two-dimensional BEAVRS whole-core calculations indicate its good accuracy.
AB - PWR-core fuel management calculation code system named NECP-Bamboo is designed to meet different requirements from engineering application, scientific research and nuclear force education simultaneously. In its two-dimensional lattice calculation code Bamboo-Lattice, the one-step direct heterogeneous calculation scheme based on fine-group structure is employed. A series of approximations were eliminated, including the empirical experience based nuclear depletion data library compression, the averaged fission spectrum, the equivalence resonance theory, the pin-cell homogenized lattice calculation, the combined neutron capture energy release, the linear microscopic reaction rate for burnable absorber, and etc. Numerical verification results from single fuel pin-cell, single fuel assembly, multiple assembly and two-dimensional BEAVRS whole-core calculations indicate its good accuracy.
KW - 2D whole-core one-step calculation
KW - BEAVRS
KW - Bamboo-Lattice
KW - NECP-Bamboo
KW - PWR
UR - https://www.scopus.com/pages/publications/85048615097
U2 - 10.1016/j.nucengdes.2018.05.030
DO - 10.1016/j.nucengdes.2018.05.030
M3 - 文献综述
AN - SCOPUS:85048615097
SN - 0029-5493
VL - 335
SP - 432
EP - 440
JO - Nuclear Engineering and Design
JF - Nuclear Engineering and Design
ER -