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Stability analysis on mixed convection nanofluid flow in a permeable porous medium with radiation and internal heat generation.

We investigated the mixed convection boundary layer flow over a permeable surface embedded in a porous medium, filled with a nanofluid and subjected to thermal radiation, magnetohydrodynamics (MHD) and internal heat generation. The nanofluid consists of water (H2O) as the base fluid and nanoparticle...

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Main Authors: Abu Bakar, Shahirah, Md. Arifin, Norihan, Pop, Ioan
Format: Article
Language:English
Published: Penerbit Akademia Baru 2023
Subjects:
Q Science (General)
Online Access:http://eprints.utm.my/106201/1/ShahirahAbuBakar2023_StabilityAnalysisonMixedConvectionNanofluidFlow.pdf
http://eprints.utm.my/106201/
http://dx.doi.org/10.37934/armne.13.1.117
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spelling my.utm.1062012024-06-29T05:00:52Z http://eprints.utm.my/106201/ Stability analysis on mixed convection nanofluid flow in a permeable porous medium with radiation and internal heat generation. Abu Bakar, Shahirah Md. Arifin, Norihan Pop, Ioan Q Science (General) We investigated the mixed convection boundary layer flow over a permeable surface embedded in a porous medium, filled with a nanofluid and subjected to thermal radiation, magnetohydrodynamics (MHD) and internal heat generation. The nanofluid consists of water (H2O) as the base fluid and nanoparticles such as copper (Cu), aluminium oxide (Al2O3) and titanium dioxide (TiO2). The governing system nonlinear partial differential equations is transformed into a set of ordinary differential equations using a similarity transformation, which are then solved numerically for various parameter values. The numerical solutions are obtained using the shooting technique method and bvp4c method, via MAPLE and MATLAB, respectively. Our findings revealed that the velocity distribution decreases with the shrinking parameter, while the presence of nanoparticles enhances the respective profiles. The velocity profiles were also observed to exhibit mixed patterns influenced by magnetic, radiation, and suction parameters. Further, the solutions bifurcated into two branches prior to the shrinking parameter. A stability analysis is performed to determine the stability of the solutions between two branches. We thoroughly discussed the characteristics of the respective solutions and their stability in detail. Penerbit Akademia Baru 2023-09 Article PeerReviewed application/pdf en http://eprints.utm.my/106201/1/ShahirahAbuBakar2023_StabilityAnalysisonMixedConvectionNanofluidFlow.pdf Abu Bakar, Shahirah and Md. Arifin, Norihan and Pop, Ioan (2023) Stability analysis on mixed convection nanofluid flow in a permeable porous medium with radiation and internal heat generation. Journal of Advanced Research in Micro and Nano Engineering, 13 (1). pp. 1-17. ISSN 2756-8210 http://dx.doi.org/10.37934/armne.13.1.117 DOI: 10.37934/armne.13.1.117
institution Universiti Teknologi Malaysia
building UTM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Malaysia
content_source UTM Institutional Repository
url_provider http://eprints.utm.my/
language English
topic Q Science (General)
spellingShingle Q Science (General)
Abu Bakar, Shahirah
Md. Arifin, Norihan
Pop, Ioan
Stability analysis on mixed convection nanofluid flow in a permeable porous medium with radiation and internal heat generation.
description We investigated the mixed convection boundary layer flow over a permeable surface embedded in a porous medium, filled with a nanofluid and subjected to thermal radiation, magnetohydrodynamics (MHD) and internal heat generation. The nanofluid consists of water (H2O) as the base fluid and nanoparticles such as copper (Cu), aluminium oxide (Al2O3) and titanium dioxide (TiO2). The governing system nonlinear partial differential equations is transformed into a set of ordinary differential equations using a similarity transformation, which are then solved numerically for various parameter values. The numerical solutions are obtained using the shooting technique method and bvp4c method, via MAPLE and MATLAB, respectively. Our findings revealed that the velocity distribution decreases with the shrinking parameter, while the presence of nanoparticles enhances the respective profiles. The velocity profiles were also observed to exhibit mixed patterns influenced by magnetic, radiation, and suction parameters. Further, the solutions bifurcated into two branches prior to the shrinking parameter. A stability analysis is performed to determine the stability of the solutions between two branches. We thoroughly discussed the characteristics of the respective solutions and their stability in detail.
format Article
author Abu Bakar, Shahirah
Md. Arifin, Norihan
Pop, Ioan
author_facet Abu Bakar, Shahirah
Md. Arifin, Norihan
Pop, Ioan
author_sort Abu Bakar, Shahirah
title Stability analysis on mixed convection nanofluid flow in a permeable porous medium with radiation and internal heat generation.
title_short Stability analysis on mixed convection nanofluid flow in a permeable porous medium with radiation and internal heat generation.
title_full Stability analysis on mixed convection nanofluid flow in a permeable porous medium with radiation and internal heat generation.
title_fullStr Stability analysis on mixed convection nanofluid flow in a permeable porous medium with radiation and internal heat generation.
title_full_unstemmed Stability analysis on mixed convection nanofluid flow in a permeable porous medium with radiation and internal heat generation.
title_sort stability analysis on mixed convection nanofluid flow in a permeable porous medium with radiation and internal heat generation.
publisher Penerbit Akademia Baru
publishDate 2023
url http://eprints.utm.my/106201/1/ShahirahAbuBakar2023_StabilityAnalysisonMixedConvectionNanofluidFlow.pdf
http://eprints.utm.my/106201/
http://dx.doi.org/10.37934/armne.13.1.117
_version_ 1803334983667941376
score 13.211869

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