Spectral Synthesis Applied to Fast-Reactor Dynamics
作者:
StaceyWeston M.,
期刊:
Nuclear Science and Engineering
(Taylor Available online 1970)
卷期:
Volume 41,
issue 2
页码: 249-258
ISSN:0029-5639
年代: 1970
DOI:10.13182/NSE70-A20711
出版商: Taylor&Francis
数据来源: Taylor
摘要:
Spectral synthesis methods, in which the neutron flux spectrum is synthesized from known trial spectra, is applied to fast-reactor dynamics. Numerical results demonstrate that important spectral shift effects which occur during transients are adequately represented by synthesis models with two trial spectra. Conventional few-group models which require equivalent computational effort are found to provide a significantly inferior representation of these effects.
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