Modelling and Analysis of Viscoelastic and Nanofluid Effects on the Heat Transfer Characteristics in a Double-Pipe Counter-Flow Heat Exchanger

Modelling and Analysis of Viscoelastic and Nanofluid Effects on the Heat Transfer Characteristics in a Double-Pipe Counter-Flow Heat Exchanger

This study computationally investigates the heat transfer characteristics in a double-pipe counter-flow heat-exchanger. A heated viscoelastic fluid occupies the inner core region, and the outer annulus is filled with a colder Newtonian-Fluid-Based Nanofluid (NFBN). A mathematical model is developed...

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Bibliographic Details
Main Authors:	Anele Mavi, Tiri Chinyoka, Andrew Gill
Format:	Article
Language:	English
Published:	MDPI AG 2022-05-01
Series:	Applied Sciences
Subjects:	double-pipe counter-flow heat-exchanger Newtonian-Fluid-Based Nanofluid (NFBN) non-isothermal viscoelastic fluid flow Giesekus model nanofluid variable-thermal-conductivity
Online Access:	https://www.mdpi.com/2076-3417/12/11/5475

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