Numerical Study on R32 Flow Condensation in Horizontally Oriented Tubes with U-Bends

Numerical Study on R32 Flow Condensation in Horizontally Oriented Tubes with U-Bends

In this paper, the flow condensation heat transfer characteristics of R32 in a horizontally oriented tube with a horizontal U-bend (HUB tube) and a horizontally oriented tube with a vertical U-bend (VUB tube) were numerically investigated. The volume of fluid (VOF) multiphase model with the mass tra...

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Bibliographic Details
Main Authors: Cao, Z. (Author), Chu, W. (Author), Mei, H. (Author), Wang, Q. (Author), Yan, G. (Author), Zhang, H. (Author)
Format: Article
Language:English
Published: MDPI 2022
Subjects:
Condensation
Condensation heat transfer
film thickness
Film thickness
Film-thickness
Flow condensation
Flow patterns
heat transfer coefficient
Heat transfer coefficients
Heat transfer co-efficients
Heat-transfer characteristics
Liquid film thickness
Liquid films
Local heat transfer coefficient
Local liquid
Mass transfer
R32 flow condensation
Tubes (components)
VOF model
Volume of fluid model
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