A Linear Discontinuous Galerkin Approximation for the Continuous Slowing Down Operator
作者:
LazoMaximo S.,
MorelJ. E.,
期刊:
Nuclear Science and Engineering
(Taylor Available online 1986)
卷期:
Volume 92,
issue 1
页码: 98-109
ISSN:0029-5639
年代: 1986
DOI:10.13182/NSE86-A17870
出版商: Taylor&Francis
数据来源: Taylor
摘要:
AbstractA linear discontinuous Galerkin treatment is developed for the continuous slowing down operator. Multigroup Legendre coefficients are derived that allow this treatment to be implemented in standard Sncodes, A synthetic acceleration scheme is developed to accelerate the outer iterations required by this treatment. A computational comparison between the diamond difference treatment and the linear discontinuous treatment is given.
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