Modeling and Simulation Analysis on Mixing Characteristics of Two-Phase Flow Around Spacer Grid

Modeling and Simulation Analysis on Mixing Characteristics of Two-Phase Flow Around Spacer Grid

The spacer grid has a significant impact on the thermal-hydraulic characteristics of the rod bundle channel, which directly determines the possibility of a boiling crisis. The multi-phase flow model coupling boiling model is proposed to acquire the secondary flow and void fraction for subcooled flow...

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Bibliographic Details
Main Authors: Y. Xiao, T. C. Duan, Quan-Yao Ren, Xiao-Yu Zheng, Meiyin Zheng, Rui He
Format: Article
Language:English
Published: Frontiers Media S.A. 2022-05-01
Series:Frontiers in Energy Research
Subjects:
spacer grid
boiling two-phase flow
void fraction
sub-channels
CFD
Online Access:https://www.frontiersin.org/articles/10.3389/fenrg.2022.891074/full

Internet

https://www.frontiersin.org/articles/10.3389/fenrg.2022.891074/full

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