Numerical Study of Flow and Heat Transfer Characteristics for Al<sub>2</sub>O<sub>3</sub> Nanofluid in a Double-Pipe Helical Coil Heat Exchanger

Numerical Study of Flow and Heat Transfer Characteristics for Al<sub>2</sub>O<sub>3</sub> Nanofluid in a Double-Pipe Helical Coil Heat Exchanger

To numerically investigate the flow and heat transfer characteristics of a water/Al<sub>2</sub>O<sub>3</sub> nanofluid in a double-pipe helical coil heat exchanger, we simulated a two-phase Eulerian model to predict the heat transfer coefficient, Nusselt number, and pressure...

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Bibliographic Details
Main Authors: Hyeon Taek Nam, Sumin Lee, Minsuk Kong, Seungro Lee
Format: Article
Language:English
Published: MDPI AG 2023-12-01
Series:Micromachines
Subjects:
Al<sub>2</sub>O<sub>3</sub> nanofluid
double-pipe helical coil heat exchanger
two-phase Eulerian model
Nusselt number
pressure drop
performance factor
Online Access:https://www.mdpi.com/2072-666X/14/12/2219

Internet

https://www.mdpi.com/2072-666X/14/12/2219

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