PWR few-group constants parameterization analysis

To provide few-group constants for the assembly-homogenized PWR core neutronics simulation based on the two-step approach, few-group constants parameterization is required by using the discrete relationship between those few-group constants and the assembly state parameters. As numerical methods for...

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Bibliographic Details
Published in:	Progress in nuclear energy (New series) Vol. 88; pp. 104 - 117
Main Authors:	Li, Yunzhao, Gao, Shengnan, Wu, Hongchun, Cao, Liangzhi, Shen, Wei
Format:	Journal Article
Language:	English
Published:	Elsevier Ltd 01.04.2016
Subjects:	Constants Errors Few-group constants History effect Interpolation Least-square fitting Linear interpolation Mathematical analysis Mathematical models Micro-depletion Nuclear reactor components Parametrization Pressurized water reactors State parameter combination Few-group constants State parameter combination Linear interpolation Least-square fitting Micro-depletion History effect
ISSN:	0149-1970
Online Access:	Get full text
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