Radiative non-coaxial rotating flow for viscous fluid over accelerated disk with MHD and porosity effects
An analytical solution to analyze the effects of radiation, magnetic, and permeability in an accelerating non-coaxial rotation phenomenon is not yet reported in the previous studies. Therefore, a radiative mixed convection flow for non-coaxial rotating MHD viscous fluid in a porous medium past an...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Penerbit Universiti Kebangsaan Malaysia
2022
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| Online Access: | http://journalarticle.ukm.my/20471/ http://journalarticle.ukm.my/20471/1/25.pdf |
| _version_ | 1848815111400062976 |
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| author | Wan Nura’in Nabilah Noranuar, Ahmad Qushairi Mohamad, Lim, Yeou Jiann Sharidan Shafie, Ling, Dennis Chuang Ching |
| author_facet | Wan Nura’in Nabilah Noranuar, Ahmad Qushairi Mohamad, Lim, Yeou Jiann Sharidan Shafie, Ling, Dennis Chuang Ching |
| author_sort | Wan Nura’in Nabilah Noranuar, |
| building | UKM Institutional Repository |
| collection | Online Access |
| description | An analytical solution to analyze the effects of radiation, magnetic, and permeability in an accelerating non-coaxial
rotation phenomenon is not yet reported in the previous studies. Therefore, a radiative mixed convection flow for non-coaxial rotating MHD viscous fluid in a porous medium past an accelerated disk is studied. The fluid motion in this
problem is induced by two sources which are rotating and buoyancy force. The dimensional coupled differential
equations subjected to initial and accelerated boundary conditions are transformed to the dimensionless equations by
utilizing appropriate dimensionless variables. The Laplace transform technique is applied to generate the closed form
analytical solution for this problem. The impacts of Prandtl number, Grashof number, radiation, magnetic, porosity, and
accelerated parameters on the temperature and velocity fields are illustrated graphically. The velocity and temperature
profiles satisfy both the initial and boundary conditions, and the present results are found in accordance to the published
work. The velocity is improved with the assistance of acceleration, radiation and porosity, while the implementation of
magnetic field causes the opposite effect. Increasing radiation leads to the growth of the thermal boundary layer as well
as reducing the heat transmission rate. This result can significantly contribute to the designing of heating systems because
the imposition of radiation able to sustain an environment for a specific temperature. The obtained analytical solution
can be used to check the correctness of the solution obtained from the numerical and experimental studies. |
| first_indexed | 2025-11-15T00:44:47Z |
| format | Article |
| id | oai:generic.eprints.org:20471 |
| institution | Universiti Kebangasaan Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T00:44:47Z |
| publishDate | 2022 |
| publisher | Penerbit Universiti Kebangsaan Malaysia |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | oai:generic.eprints.org:204712022-11-10T07:40:08Z http://journalarticle.ukm.my/20471/ Radiative non-coaxial rotating flow for viscous fluid over accelerated disk with MHD and porosity effects Wan Nura’in Nabilah Noranuar, Ahmad Qushairi Mohamad, Lim, Yeou Jiann Sharidan Shafie, Ling, Dennis Chuang Ching An analytical solution to analyze the effects of radiation, magnetic, and permeability in an accelerating non-coaxial rotation phenomenon is not yet reported in the previous studies. Therefore, a radiative mixed convection flow for non-coaxial rotating MHD viscous fluid in a porous medium past an accelerated disk is studied. The fluid motion in this problem is induced by two sources which are rotating and buoyancy force. The dimensional coupled differential equations subjected to initial and accelerated boundary conditions are transformed to the dimensionless equations by utilizing appropriate dimensionless variables. The Laplace transform technique is applied to generate the closed form analytical solution for this problem. The impacts of Prandtl number, Grashof number, radiation, magnetic, porosity, and accelerated parameters on the temperature and velocity fields are illustrated graphically. The velocity and temperature profiles satisfy both the initial and boundary conditions, and the present results are found in accordance to the published work. The velocity is improved with the assistance of acceleration, radiation and porosity, while the implementation of magnetic field causes the opposite effect. Increasing radiation leads to the growth of the thermal boundary layer as well as reducing the heat transmission rate. This result can significantly contribute to the designing of heating systems because the imposition of radiation able to sustain an environment for a specific temperature. The obtained analytical solution can be used to check the correctness of the solution obtained from the numerical and experimental studies. Penerbit Universiti Kebangsaan Malaysia 2022-08 Article PeerReviewed application/pdf en http://journalarticle.ukm.my/20471/1/25.pdf Wan Nura’in Nabilah Noranuar, and Ahmad Qushairi Mohamad, and Lim, Yeou Jiann and Sharidan Shafie, and Ling, Dennis Chuang Ching (2022) Radiative non-coaxial rotating flow for viscous fluid over accelerated disk with MHD and porosity effects. Sains Malaysiana, 51 (8). pp. 2669-2680. ISSN 0126-6039 https://www.ukm.my/jsm/malay_journals/jilid51bil8_2022/KandunganJilid51Bil8_2022.html |
| spellingShingle | Wan Nura’in Nabilah Noranuar, Ahmad Qushairi Mohamad, Lim, Yeou Jiann Sharidan Shafie, Ling, Dennis Chuang Ching Radiative non-coaxial rotating flow for viscous fluid over accelerated disk with MHD and porosity effects |
| title | Radiative non-coaxial rotating flow for viscous fluid over accelerated disk with MHD and porosity effects |
| title_full | Radiative non-coaxial rotating flow for viscous fluid over accelerated disk with MHD and porosity effects |
| title_fullStr | Radiative non-coaxial rotating flow for viscous fluid over accelerated disk with MHD and porosity effects |
| title_full_unstemmed | Radiative non-coaxial rotating flow for viscous fluid over accelerated disk with MHD and porosity effects |
| title_short | Radiative non-coaxial rotating flow for viscous fluid over accelerated disk with MHD and porosity effects |
| title_sort | radiative non-coaxial rotating flow for viscous fluid over accelerated disk with mhd and porosity effects |
| url | http://journalarticle.ukm.my/20471/ http://journalarticle.ukm.my/20471/ http://journalarticle.ukm.my/20471/1/25.pdf |