Numerical Prediction of Two-Phase Flow through a Tube Bundle Based on Reduced-Order Model and a Void Fraction Correlation

Numerical Prediction of Two-Phase Flow through a Tube Bundle Based on Reduced-Order Model and a Void Fraction Correlation

Predicting the void fraction of a two-phase flow outside of tubes is essential to evaluate the thermohydraulic behaviour in steam generators. Indeed, it determines two-phase mixture properties and affects two-phase mixture velocity, which enable evaluating the pressure drop of the system. The two-fl...

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Bibliographic Details
Main Authors: Claire Dubot, Cyrille Allery, Vincent Melot, Claudine Béghein, Mourad Oulghelou, Clément Bonneau
Format: Article
Language:English
Published: MDPI AG 2021-10-01
Series:Entropy
Subjects:
steam generator
void fraction
mixture model
porous media approach
reduced-order model
Proper Orthogonal Decomposition (POD)
Online Access:https://www.mdpi.com/1099-4300/23/10/1355

Internet

https://www.mdpi.com/1099-4300/23/10/1355

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