Magnetohydrodynamics (MHD) boundary layer flow of hybrid nanofluid over a moving plate with Joule heating

The proficiency of hybrid nanoparticles in augmenting the heat transfer has fascinated many researchers to further analysing the working fluid. The present paper is focused on the MHD hybrid nanofluid flow with heat transfer on a moving plate with Joule heating. The combination of metal (Cu) and met...

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Autores principales:	Najiyah Safwa Khashi'ie, Norihan Md Arifin, Ioan Pop
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2022
Materias:	Hybrid nanofluid Heat transfer Joule heating Magnetohydrodynamics Moving plate Stability Analysis Engineering (General). Civil engineering (General) TA1-2040
Acceso en línea:	https://doaj.org/article/11048f2f95914e12b88365f9f8f007f6
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id	oai:doaj.org-article:11048f2f95914e12b88365f9f8f007f6
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spelling	oai:doaj.org-article:11048f2f95914e12b88365f9f8f007f62021-11-30T04:13:53ZMagnetohydrodynamics (MHD) boundary layer flow of hybrid nanofluid over a moving plate with Joule heating1110-016810.1016/j.aej.2021.07.032https://doaj.org/article/11048f2f95914e12b88365f9f8f007f62022-03-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S1110016821005020https://doaj.org/toc/1110-0168The proficiency of hybrid nanoparticles in augmenting the heat transfer has fascinated many researchers to further analysing the working fluid. The present paper is focused on the MHD hybrid nanofluid flow with heat transfer on a moving plate with Joule heating. The combination of metal (Cu) and metal oxide (Al2O3) nanoparticles with water (H2O) as the base fluid is used for the analysis. Similarity transformation reduces the complexity of the PDEs into a system of ODEs, which is then solved numerically using the function bvp4c from MATLAB for different values of the governing parameters. Two solutions are obtained when the plate is moved oppositely from the free stream flow. Analysis of flow stability unveils the first solution as the real physical solution, which is realizable in practice. From physical perspective, the real solution must be available for all cases of λ which affirms the finding from stability analysis. An upsurge of suction’s strength and magnetic parameter enhances the heat transfer operation and extends the critical value λc. Meanwhile, there is no change on the critical value when the Eckert number is added. This study is important in determining the thermal behavior of Cu-Al2O3/H2O when the physical parameters like magnetic field and Joule heating are embedded. The results are new and original with many practical applications in the modern industry.Najiyah Safwa Khashi'ieNorihan Md ArifinIoan PopElsevierarticleHybrid nanofluidHeat transferJoule heatingMagnetohydrodynamicsMoving plateStability AnalysisEngineering (General). Civil engineering (General)TA1-2040ENAlexandria Engineering Journal, Vol 61, Iss 3, Pp 1938-1945 (2022)
institution	DOAJ
collection	DOAJ
language	EN
topic	Hybrid nanofluid Heat transfer Joule heating Magnetohydrodynamics Moving plate Stability Analysis Engineering (General). Civil engineering (General) TA1-2040
spellingShingle	Hybrid nanofluid Heat transfer Joule heating Magnetohydrodynamics Moving plate Stability Analysis Engineering (General). Civil engineering (General) TA1-2040 Najiyah Safwa Khashi'ie Norihan Md Arifin Ioan Pop Magnetohydrodynamics (MHD) boundary layer flow of hybrid nanofluid over a moving plate with Joule heating
description	The proficiency of hybrid nanoparticles in augmenting the heat transfer has fascinated many researchers to further analysing the working fluid. The present paper is focused on the MHD hybrid nanofluid flow with heat transfer on a moving plate with Joule heating. The combination of metal (Cu) and metal oxide (Al2O3) nanoparticles with water (H2O) as the base fluid is used for the analysis. Similarity transformation reduces the complexity of the PDEs into a system of ODEs, which is then solved numerically using the function bvp4c from MATLAB for different values of the governing parameters. Two solutions are obtained when the plate is moved oppositely from the free stream flow. Analysis of flow stability unveils the first solution as the real physical solution, which is realizable in practice. From physical perspective, the real solution must be available for all cases of λ which affirms the finding from stability analysis. An upsurge of suction’s strength and magnetic parameter enhances the heat transfer operation and extends the critical value λc. Meanwhile, there is no change on the critical value when the Eckert number is added. This study is important in determining the thermal behavior of Cu-Al2O3/H2O when the physical parameters like magnetic field and Joule heating are embedded. The results are new and original with many practical applications in the modern industry.
format	article
author	Najiyah Safwa Khashi'ie Norihan Md Arifin Ioan Pop
author_facet	Najiyah Safwa Khashi'ie Norihan Md Arifin Ioan Pop
author_sort	Najiyah Safwa Khashi'ie
title	Magnetohydrodynamics (MHD) boundary layer flow of hybrid nanofluid over a moving plate with Joule heating
title_short	Magnetohydrodynamics (MHD) boundary layer flow of hybrid nanofluid over a moving plate with Joule heating
title_full	Magnetohydrodynamics (MHD) boundary layer flow of hybrid nanofluid over a moving plate with Joule heating
title_fullStr	Magnetohydrodynamics (MHD) boundary layer flow of hybrid nanofluid over a moving plate with Joule heating
title_full_unstemmed	Magnetohydrodynamics (MHD) boundary layer flow of hybrid nanofluid over a moving plate with Joule heating
title_sort	magnetohydrodynamics (mhd) boundary layer flow of hybrid nanofluid over a moving plate with joule heating
publisher	Elsevier
publishDate	2022
url	https://doaj.org/article/11048f2f95914e12b88365f9f8f007f6
work_keys_str_mv	AT najiyahsafwakhashiie magnetohydrodynamicsmhdboundarylayerflowofhybridnanofluidoveramovingplatewithjouleheating AT norihanmdarifin magnetohydrodynamicsmhdboundarylayerflowofhybridnanofluidoveramovingplatewithjouleheating AT ioanpop magnetohydrodynamicsmhdboundarylayerflowofhybridnanofluidoveramovingplatewithjouleheating
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Magnetohydrodynamics (MHD) boundary layer flow of hybrid nanofluid over a moving plate with Joule heating

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