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Dual solutions for general three-dimensional MHD boundary layer stagnation-point flow of hybrid nanofluid and heat transfer

Purpose – The evaluation of high thermal efficiency has actively highlighted the unique behaviour of hybrid nanofluid. Thus, the purpose of this paper is to emphasize the hybrid nanofluid’s stagnation point in three-dimensional flow with magnetic field. Design/methodology/approach – The defined ord...

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Main Authors: Zainal, Nurul Amira, Khashi’ie, Najiyah Safwa, Waini, Iskandar, Mohd Kasim, Abdul Rahman, Nazar, Roslinda, Pop, Ioan
Format: Article
Language:English
Published: Emerald Group Holdings Ltd. 2023
Online Access:http://eprints.utem.edu.my/id/eprint/27486/2/0228419122023539.PDF
http://eprints.utem.edu.my/id/eprint/27486/
https://www.emerald.com/insight/content/doi/10.1108/HFF-02-2023-0078/full/html
https://doi.org/10.1108/HFF-02-2023-0078
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spelling my.utem.eprints.274862024-07-04T12:19:25Z http://eprints.utem.edu.my/id/eprint/27486/ Dual solutions for general three-dimensional MHD boundary layer stagnation-point flow of hybrid nanofluid and heat transfer Zainal, Nurul Amira Khashi’ie, Najiyah Safwa Waini, Iskandar Mohd Kasim, Abdul Rahman Nazar, Roslinda Pop, Ioan Purpose – The evaluation of high thermal efficiency has actively highlighted the unique behaviour of hybrid nanofluid. Thus, the purpose of this paper is to emphasize the hybrid nanofluid’s stagnation point in three-dimensional flow with magnetic field. Design/methodology/approach – The defined ordinary differential equations systems are addressed using the bvp4c solver. Findings – The results indicate that using dual solutions is possible as long as the physical parameters remain within their specified ranges. Hybrid nanofluid flow has been recognised for its superior heat transfer capabilities in comparison to both viscous flow and nanofluid flow. Furthermore, it has been demonstrated in the current study that augmenting the volume concentration of nanoparticles leads to a corresponding enhancement in the rate of heat transfer. When the velocity gradients ratio is augmented, there is a corresponding reduction in the thermal performance. The separation value grows as the magnetic parameter rises, which signifies the expansion of the boundary layer. Originality/value – The originality of the paper highlights the general mathematical hybrid model of the three-dimensional problem with the magnetohydrodynamics (MHD) effect in the stagnation point flow. Emerald Group Holdings Ltd. 2023-11 Article PeerReviewed text en http://eprints.utem.edu.my/id/eprint/27486/2/0228419122023539.PDF Zainal, Nurul Amira and Khashi’ie, Najiyah Safwa and Waini, Iskandar and Mohd Kasim, Abdul Rahman and Nazar, Roslinda and Pop, Ioan (2023) Dual solutions for general three-dimensional MHD boundary layer stagnation-point flow of hybrid nanofluid and heat transfer. International Journal of Numerical Methods for Heat & Fluid Flow, 33 (12). pp. 4015-4036. ISSN 0961-5539 https://www.emerald.com/insight/content/doi/10.1108/HFF-02-2023-0078/full/html https://doi.org/10.1108/HFF-02-2023-0078
institution Universiti Teknikal Malaysia Melaka
building UTEM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknikal Malaysia Melaka
content_source UTEM Institutional Repository
url_provider http://eprints.utem.edu.my/
language English
description Purpose – The evaluation of high thermal efficiency has actively highlighted the unique behaviour of hybrid nanofluid. Thus, the purpose of this paper is to emphasize the hybrid nanofluid’s stagnation point in three-dimensional flow with magnetic field. Design/methodology/approach – The defined ordinary differential equations systems are addressed using the bvp4c solver. Findings – The results indicate that using dual solutions is possible as long as the physical parameters remain within their specified ranges. Hybrid nanofluid flow has been recognised for its superior heat transfer capabilities in comparison to both viscous flow and nanofluid flow. Furthermore, it has been demonstrated in the current study that augmenting the volume concentration of nanoparticles leads to a corresponding enhancement in the rate of heat transfer. When the velocity gradients ratio is augmented, there is a corresponding reduction in the thermal performance. The separation value grows as the magnetic parameter rises, which signifies the expansion of the boundary layer. Originality/value – The originality of the paper highlights the general mathematical hybrid model of the three-dimensional problem with the magnetohydrodynamics (MHD) effect in the stagnation point flow.
format Article
author Zainal, Nurul Amira
Khashi’ie, Najiyah Safwa
Waini, Iskandar
Mohd Kasim, Abdul Rahman
Nazar, Roslinda
Pop, Ioan
spellingShingle Zainal, Nurul Amira
Khashi’ie, Najiyah Safwa
Waini, Iskandar
Mohd Kasim, Abdul Rahman
Nazar, Roslinda
Pop, Ioan
Dual solutions for general three-dimensional MHD boundary layer stagnation-point flow of hybrid nanofluid and heat transfer
author_facet Zainal, Nurul Amira
Khashi’ie, Najiyah Safwa
Waini, Iskandar
Mohd Kasim, Abdul Rahman
Nazar, Roslinda
Pop, Ioan
author_sort Zainal, Nurul Amira
title Dual solutions for general three-dimensional MHD boundary layer stagnation-point flow of hybrid nanofluid and heat transfer
title_short Dual solutions for general three-dimensional MHD boundary layer stagnation-point flow of hybrid nanofluid and heat transfer
title_full Dual solutions for general three-dimensional MHD boundary layer stagnation-point flow of hybrid nanofluid and heat transfer
title_fullStr Dual solutions for general three-dimensional MHD boundary layer stagnation-point flow of hybrid nanofluid and heat transfer
title_full_unstemmed Dual solutions for general three-dimensional MHD boundary layer stagnation-point flow of hybrid nanofluid and heat transfer
title_sort dual solutions for general three-dimensional mhd boundary layer stagnation-point flow of hybrid nanofluid and heat transfer
publisher Emerald Group Holdings Ltd.
publishDate 2023
url http://eprints.utem.edu.my/id/eprint/27486/2/0228419122023539.PDF
http://eprints.utem.edu.my/id/eprint/27486/
https://www.emerald.com/insight/content/doi/10.1108/HFF-02-2023-0078/full/html
https://doi.org/10.1108/HFF-02-2023-0078
_version_ 1804070322771591168
score 13.211869

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