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Effect of using hybrid nanofluid and vortex generator on thermal performance of plate?fin heat exchanger: numerical investigation

Performance improvement of heat exchangers is important since their size and manufacturing cost can be decreased. This study aims to evaluate two techniques, namely use of nanofluid and employment of vortex generator (VG) applicable in performance improvement of a fin?plate heat exchanger. In the pr...

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Main Authors:	Alhuyi Nazari M., Mukhtar A., Mehrabi A., Ahmadi M.H., Sharifpur M., Luong T.N.L.
Other Authors:	57197717697
Format:	Article
Published:	Springer Science and Business Media B.V. 2025
Subjects:	Atmospheric thermodynamics Boundary layers Employment Fins (heat exchange) Heat transfer Magnetite Thermal conductivity Turbulence models Vortex flow Vorticity Computational fluid dynamic Fin plate Hybrid nanofluid Nanofluids Numerical investigations Performance Plate heat exchangers Plate-fin heat exchanger Thermal Performance Vortex generators Computational fluid dynamics
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spelling	my.uniten.dspace-366092025-03-03T15:43:23Z Effect of using hybrid nanofluid and vortex generator on thermal performance of plate?fin heat exchanger: numerical investigation Alhuyi Nazari M. Mukhtar A. Mehrabi A. Ahmadi M.H. Sharifpur M. Luong T.N.L. 57197717697 57195426549 57356686800 55016898100 23092177300 58783483700 Atmospheric thermodynamics Boundary layers Employment Fins (heat exchange) Heat transfer Magnetite Thermal conductivity Turbulence models Vortex flow Vorticity Computational fluid dynamic Fin plate Hybrid nanofluid Nanofluids Numerical investigations Performance Plate heat exchangers Plate-fin heat exchanger Thermal Performance Vortex generators Computational fluid dynamics Performance improvement of heat exchangers is important since their size and manufacturing cost can be decreased. This study aims to evaluate two techniques, namely use of nanofluid and employment of vortex generator (VG) applicable in performance improvement of a fin?plate heat exchanger. In the present article, a numerical investigation is carried out on a fin?plate heat exchanger by considering effects of employment of hybrid nanofluid, MWCNT-Fe3O4/water with 0.3% concentration, and winglet VG with different angles. In this regard, computational fluid dynamics is applied by using SST turbulence models. Results of the simulation reveal that employment of the nanofluid and VG induces enhancement in the heat transfer. Heat transfer improvement by use of VG is mainly due to the boundary layer reduction and intensification of turbulent flow and nanofluids enhance thermal performance owing to the increase of the fluid thermal conductivity. The augmentation in the heat transfer in case of using VG was dependent on its configuration. Moreover, simultaneous usage of both of them would further augment the heat transfer. The maximum heat transfer rate improvement in case of using the nanofluid without VG, with vortex generator and without the nanofluid and with the nanofluid and vortex generator is around 5.2, 69.2 and 74.6%, respectively. ? Akad�miai Kiad�, Budapest, Hungary 2024. Final 2025-03-03T07:43:23Z 2025-03-03T07:43:23Z 2024 Article 10.1007/s10973-024-12928-9 2-s2.0-85185970174 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85185970174&doi=10.1007%2fs10973-024-12928-9&partnerID=40&md5=24c9938394234bfa4968baee11a288f1 https://irepository.uniten.edu.my/handle/123456789/36609 149 9 4227 4237 Springer Science and Business Media B.V. Scopus
institution	Universiti Tenaga Nasional
building	UNITEN Library
collection	Institutional Repository
continent	Asia
country	Malaysia
content_provider	Universiti Tenaga Nasional
content_source	UNITEN Institutional Repository
url_provider	http://dspace.uniten.edu.my/
topic	Atmospheric thermodynamics Boundary layers Employment Fins (heat exchange) Heat transfer Magnetite Thermal conductivity Turbulence models Vortex flow Vorticity Computational fluid dynamic Fin plate Hybrid nanofluid Nanofluids Numerical investigations Performance Plate heat exchangers Plate-fin heat exchanger Thermal Performance Vortex generators Computational fluid dynamics
spellingShingle	Atmospheric thermodynamics Boundary layers Employment Fins (heat exchange) Heat transfer Magnetite Thermal conductivity Turbulence models Vortex flow Vorticity Computational fluid dynamic Fin plate Hybrid nanofluid Nanofluids Numerical investigations Performance Plate heat exchangers Plate-fin heat exchanger Thermal Performance Vortex generators Computational fluid dynamics Alhuyi Nazari M. Mukhtar A. Mehrabi A. Ahmadi M.H. Sharifpur M. Luong T.N.L. Effect of using hybrid nanofluid and vortex generator on thermal performance of plate?fin heat exchanger: numerical investigation
description	Performance improvement of heat exchangers is important since their size and manufacturing cost can be decreased. This study aims to evaluate two techniques, namely use of nanofluid and employment of vortex generator (VG) applicable in performance improvement of a fin?plate heat exchanger. In the present article, a numerical investigation is carried out on a fin?plate heat exchanger by considering effects of employment of hybrid nanofluid, MWCNT-Fe3O4/water with 0.3% concentration, and winglet VG with different angles. In this regard, computational fluid dynamics is applied by using SST turbulence models. Results of the simulation reveal that employment of the nanofluid and VG induces enhancement in the heat transfer. Heat transfer improvement by use of VG is mainly due to the boundary layer reduction and intensification of turbulent flow and nanofluids enhance thermal performance owing to the increase of the fluid thermal conductivity. The augmentation in the heat transfer in case of using VG was dependent on its configuration. Moreover, simultaneous usage of both of them would further augment the heat transfer. The maximum heat transfer rate improvement in case of using the nanofluid without VG, with vortex generator and without the nanofluid and with the nanofluid and vortex generator is around 5.2, 69.2 and 74.6%, respectively. ? Akad�miai Kiad�, Budapest, Hungary 2024.
author2	57197717697
author_facet	57197717697 Alhuyi Nazari M. Mukhtar A. Mehrabi A. Ahmadi M.H. Sharifpur M. Luong T.N.L.
format	Article
author	Alhuyi Nazari M. Mukhtar A. Mehrabi A. Ahmadi M.H. Sharifpur M. Luong T.N.L.
author_sort	Alhuyi Nazari M.
title	Effect of using hybrid nanofluid and vortex generator on thermal performance of plate?fin heat exchanger: numerical investigation
title_short	Effect of using hybrid nanofluid and vortex generator on thermal performance of plate?fin heat exchanger: numerical investigation
title_full	Effect of using hybrid nanofluid and vortex generator on thermal performance of plate?fin heat exchanger: numerical investigation
title_fullStr	Effect of using hybrid nanofluid and vortex generator on thermal performance of plate?fin heat exchanger: numerical investigation
title_full_unstemmed	Effect of using hybrid nanofluid and vortex generator on thermal performance of plate?fin heat exchanger: numerical investigation
title_sort	effect of using hybrid nanofluid and vortex generator on thermal performance of plate?fin heat exchanger: numerical investigation
publisher	Springer Science and Business Media B.V.
publishDate	2025
_version_	1825816028133720064
score	13.244413

Effect of using hybrid nanofluid and vortex generator on thermal performance of plate?fin heat exchanger: numerical investigation

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