Two-Group Critical Problems for Slabs and Spheres in Neutron-Transport Theory
作者:
KrieseJ. T.,
SiewertC. E.,
YenerY.,
期刊:
Nuclear Science and Engineering
(Taylor Available online 1973)
卷期:
Volume 50,
issue 1
页码: 3-9
ISSN:0029-5639
年代: 1973
DOI:10.13182/NSE73-A22582
出版商: Taylor&Francis
数据来源: Taylor
摘要:
The elementary solutions of the two-group neutron-transport equation are used to solve critical problems for finite slabs and spheres. The half-range orthogonality properties of the basic eigenvectors are used, along with the fundamentalH-matrix, to reduce the encountered system of singular integral equations to a system of Fredholm-type equations, and these final equations are solved iteratively to yield accurate predictions of the two-group values of the extrapolated endpoint and critical dimensions for a selected set of slabs and spheres.
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