EXACT SOLUTION TO THE TIME-DEPENDENT ONE-SPEED MULTIREGION NEUTRON DIFFUSION EQUATION

被引:0
|
作者
DURKEE, JW
机构
[1] Reactor Design and Analysis Group (N-12), Los Alamos National Laboratory, Los Alamos
关键词
D O I
10.1016/0149-1970(90)90002-M
中图分类号
TL [原子能技术]; O571 [原子核物理学];
学科分类号
0827 ; 082701 ;
摘要
Exact solutions are obtained to the time-dependent one-speed neutron diffusion equation in one-dimensional multiregion Cartesian and spherical geometries with multiplication and without delayed neutrons. These solutions enable the study of the one-speed space-time behavior of prompt neutrons in an arbitrary number of neutronically dissimilar material regions. Parametric benchmark calculations are presented.
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页码:191 / 222
页数:32
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