Effective conditions for the neutron flux density at axial boundaries of the core

被引：0

作者：

Aristarkhova, E. A. ^{[1
]}

Malofeev, V. M. ^{[1
]}

机构：

[1] Kurchatov Inst, Natl Res Ctr, Pl Akad Kurchatova 1, Moscow 123182, Russia

来源：

PHYSICS OF ATOMIC NUCLEI | 2016年 / 79卷 / 08期

关键词：

neutron flux; neutron current; core; axial reflector; boundary condition;

D O I：

10.1134/S1063778816080020

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：

Analytical expressions for elements of the triangular matrix of effective conditions at the boundary of the core with a multiregion reflector are derived in the few-group diffusion approximation. The developed technique is verified using the example of fuel assemblies of a light-water reactor with an intermediate neutron spectrum.

引用

页码：1257 / 1260

页数：4