Investigation on the nonintrusive multi-fidelity reduced-order modeling for PWR rod bundles

Investigation on the nonintrusive multi-fidelity reduced-order modeling for PWR rod bundles

Performing high-fidelity computational fluid dynamics (HF-CFD) to predict the flow and heat transfer state of the coolant in the reactor core is expensive, especially in scenarios that require extensive parameter search, such as uncertainty analysis and design optimization. This work investigated th...

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Bibliographic Details
Main Authors: Huilun Kang, Zhaofei Tian, Guangliang Chen, Lei Li, Tianhui Chu
Format: Article
Language:English
Published: Elsevier 2022-05-01
Series:Nuclear Engineering and Technology
Subjects:
Computational fluid dynamics
Multi-fidelity
Reduced-order-model
Surrogate model
Fuel rod bundle
Online Access:http://www.sciencedirect.com/science/article/pii/S1738573321006203

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http://www.sciencedirect.com/science/article/pii/S1738573321006203

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