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Unsteady separated stagnation-point flow past a moving plate with suction effect in hybrid nanofluid

Previous research has shown that incorporating stagnation-point flow in diverse manufacturing industries is beneficial due to its importance in thermal potency. Consequently, this research investigates the thermophysical properties of the unsteady separated stagnation-point flow past a moving plate...

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Main Authors: Zainal, Nurul Amira, Nazar, Roslinda, Naganthran, Kohilavani, Pop, Ioan
Format: Article
Published: MDPI 2022
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QA Mathematics
Online Access:http://eprints.um.edu.my/42152/
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spelling my.um.eprints.421522023-10-12T03:52:52Z http://eprints.um.edu.my/42152/ Unsteady separated stagnation-point flow past a moving plate with suction effect in hybrid nanofluid Zainal, Nurul Amira Nazar, Roslinda Naganthran, Kohilavani Pop, Ioan QA Mathematics Previous research has shown that incorporating stagnation-point flow in diverse manufacturing industries is beneficial due to its importance in thermal potency. Consequently, this research investigates the thermophysical properties of the unsteady separated stagnation-point flow past a moving plate by utilising a dual-type nanoparticle, namely a hybrid nanofluid. The impact of suction imposition on the entire hydrodynamic flow and heat transfer as well as the growth of boundary layers was also taken into account. A new mathematical hybrid nanofluid model is developed, and similarity solutions are obtained in the form of ordinary differential equations (ODEs). The bvp4c approach in MATLAB determines the reduced ODEs estimated solutions. The results show that increasing the stagnation strength parameters expands the skin friction coefficient and heat transfer rate. The addition of the suction parameter also resulted in an augmentation of thermal conductivity. Interestingly, reducing the unsteadiness parameter proportionately promotes heat-transfer performance. This significant involvement is noticeable in advancing industrial development, specifically in the manufacturing industries and operations systems. MDPI 2022-06 Article PeerReviewed Zainal, Nurul Amira and Nazar, Roslinda and Naganthran, Kohilavani and Pop, Ioan (2022) Unsteady separated stagnation-point flow past a moving plate with suction effect in hybrid nanofluid. Mathematics, 10 (11). ISSN 2227-7390, DOI https://doi.org/10.3390/math10111933 <https://doi.org/10.3390/math10111933>. 10.3390/math10111933
institution Universiti Malaya
building UM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaya
content_source UM Research Repository
url_provider http://eprints.um.edu.my/
topic QA Mathematics
spellingShingle QA Mathematics
Zainal, Nurul Amira
Nazar, Roslinda
Naganthran, Kohilavani
Pop, Ioan
Unsteady separated stagnation-point flow past a moving plate with suction effect in hybrid nanofluid
description Previous research has shown that incorporating stagnation-point flow in diverse manufacturing industries is beneficial due to its importance in thermal potency. Consequently, this research investigates the thermophysical properties of the unsteady separated stagnation-point flow past a moving plate by utilising a dual-type nanoparticle, namely a hybrid nanofluid. The impact of suction imposition on the entire hydrodynamic flow and heat transfer as well as the growth of boundary layers was also taken into account. A new mathematical hybrid nanofluid model is developed, and similarity solutions are obtained in the form of ordinary differential equations (ODEs). The bvp4c approach in MATLAB determines the reduced ODEs estimated solutions. The results show that increasing the stagnation strength parameters expands the skin friction coefficient and heat transfer rate. The addition of the suction parameter also resulted in an augmentation of thermal conductivity. Interestingly, reducing the unsteadiness parameter proportionately promotes heat-transfer performance. This significant involvement is noticeable in advancing industrial development, specifically in the manufacturing industries and operations systems.
format Article
author Zainal, Nurul Amira
Nazar, Roslinda
Naganthran, Kohilavani
Pop, Ioan
author_facet Zainal, Nurul Amira
Nazar, Roslinda
Naganthran, Kohilavani
Pop, Ioan
author_sort Zainal, Nurul Amira
title Unsteady separated stagnation-point flow past a moving plate with suction effect in hybrid nanofluid
title_short Unsteady separated stagnation-point flow past a moving plate with suction effect in hybrid nanofluid
title_full Unsteady separated stagnation-point flow past a moving plate with suction effect in hybrid nanofluid
title_fullStr Unsteady separated stagnation-point flow past a moving plate with suction effect in hybrid nanofluid
title_full_unstemmed Unsteady separated stagnation-point flow past a moving plate with suction effect in hybrid nanofluid
title_sort unsteady separated stagnation-point flow past a moving plate with suction effect in hybrid nanofluid
publisher MDPI
publishDate 2022
url http://eprints.um.edu.my/42152/
_version_ 1781704602352091136
score 13.211869

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