Bayesian Uncertainty Quantification of Reflooding Model With PSO–Kriging and PCA Approach

To improve the process of best estimate plus uncertainty (BEPU) for nuclear safety assessment and calibration of thermal–hydraulic models for error reduction, inverse uncertainty quantification (IUQ) is proposed in recent years to quantify the uncertainty of model parameters in reactor program. As r...

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Bibliographic Details
Main Authors: Ziyue Zhang, Dong Li, Nianfeng Wang, Meng Lei
Format: Article
Language:English
Published: Wiley 2025-01-01
Series:Science and Technology of Nuclear Installations
Online Access:http://dx.doi.org/10.1155/stni/5416943
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