Effects of Diffusive Heating, Radiation Absorption and Joule Heating on MHD Mixed Convection Rotating Flow past an Inclined Porous Plates under the Influence of Hall Current and Thermal Radiation
In this study, we examined the effects of diffusive heating, Hall current, and radiation absorption on the magnetohydrodynamic (MHD) mixed convective flow of a viscous, incompressible, electrically conducting Casson fluid along an inclined porous plate. This flow occurs in the presence of thermal ra...
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Semnan University
2024-11-01
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| Series: | Journal of Heat and Mass Transfer Research |
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| Online Access: | https://jhmtr.semnan.ac.ir/article_8677_272075e1dfff8d092d89fa4c4e543759.pdf |
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| author | Subhan Kanchi Prabhakara Rao Gaddala Shobalatha Gurram |
| author_facet | Subhan Kanchi Prabhakara Rao Gaddala Shobalatha Gurram |
| author_sort | Subhan Kanchi |
| collection | DOAJ |
| description | In this study, we examined the effects of diffusive heating, Hall current, and radiation absorption on the magnetohydrodynamic (MHD) mixed convective flow of a viscous, incompressible, electrically conducting Casson fluid along an inclined porous plate. This flow occurs in the presence of thermal radiation and chemical reactions. Using a perturbation approach, we derived solutions for the non-dimensional equations. Within the boundary layer, we analyzed how various non-dimensional factors influence the velocities, temperatures, and concentrations of the fluid. Additionally, computational analyses were conducted to explore the impact of relevant factors on the shear stress rate and the rates of heat and mass transfer. As the Hall and radiation absorption parameters increase, the velocity and temperature of the fluid also increase. Conversely, when the diffusive heating parameters increase, the fluid velocity and temperature exhibit opposite trends. Additionally, as thermal radiation increases, the temperature tends to decrease. Increasing the permeability factor reduces the skin friction coefficient, but increasing the thermal and mass Grashof numbers has the opposite effect. A higher Prandtl number leads to an increase in the Nusselt number. Lastly, the Sherwood number decreases as the amount of absorbed radiation increases. |
| format | Article |
| id | doaj-art-e1c51563c7394497b8ab9eac60b05fef |
| institution | OA Journals |
| issn | 2345-508X 2383-3068 |
| language | English |
| publishDate | 2024-11-01 |
| publisher | Semnan University |
| record_format | Article |
| series | Journal of Heat and Mass Transfer Research |
| spelling | doaj-art-e1c51563c7394497b8ab9eac60b05fef2025-08-20T01:58:19ZengSemnan UniversityJournal of Heat and Mass Transfer Research2345-508X2383-30682024-11-0111217919410.22075/jhmtr.2024.32228.14948677Effects of Diffusive Heating, Radiation Absorption and Joule Heating on MHD Mixed Convection Rotating Flow past an Inclined Porous Plates under the Influence of Hall Current and Thermal RadiationSubhan Kanchi0Prabhakara Rao Gaddala1Shobalatha Gurram2Department of Mathematics, Sri Krishnadevaraya University, Anantapuram-515003, Andhra Pradesh, IndiaDepartment of Mathematics, Government Degree College (A), Anantapuram-515001, Andhra Pradesh, IndiaDepartment of Mathematics, Sri Krishnadevaraya University, Anantapuram-515003, Andhra Pradesh, IndiaIn this study, we examined the effects of diffusive heating, Hall current, and radiation absorption on the magnetohydrodynamic (MHD) mixed convective flow of a viscous, incompressible, electrically conducting Casson fluid along an inclined porous plate. This flow occurs in the presence of thermal radiation and chemical reactions. Using a perturbation approach, we derived solutions for the non-dimensional equations. Within the boundary layer, we analyzed how various non-dimensional factors influence the velocities, temperatures, and concentrations of the fluid. Additionally, computational analyses were conducted to explore the impact of relevant factors on the shear stress rate and the rates of heat and mass transfer. As the Hall and radiation absorption parameters increase, the velocity and temperature of the fluid also increase. Conversely, when the diffusive heating parameters increase, the fluid velocity and temperature exhibit opposite trends. Additionally, as thermal radiation increases, the temperature tends to decrease. Increasing the permeability factor reduces the skin friction coefficient, but increasing the thermal and mass Grashof numbers has the opposite effect. A higher Prandtl number leads to an increase in the Nusselt number. Lastly, the Sherwood number decreases as the amount of absorbed radiation increases.https://jhmtr.semnan.ac.ir/article_8677_272075e1dfff8d092d89fa4c4e543759.pdfdiffusive heatingradiation absorptionhall current |
| spellingShingle | Subhan Kanchi Prabhakara Rao Gaddala Shobalatha Gurram Effects of Diffusive Heating, Radiation Absorption and Joule Heating on MHD Mixed Convection Rotating Flow past an Inclined Porous Plates under the Influence of Hall Current and Thermal Radiation Journal of Heat and Mass Transfer Research diffusive heating radiation absorption hall current |
| title | Effects of Diffusive Heating, Radiation Absorption and Joule Heating on MHD Mixed Convection Rotating Flow past an Inclined Porous Plates under the Influence of Hall Current and Thermal Radiation |
| title_full | Effects of Diffusive Heating, Radiation Absorption and Joule Heating on MHD Mixed Convection Rotating Flow past an Inclined Porous Plates under the Influence of Hall Current and Thermal Radiation |
| title_fullStr | Effects of Diffusive Heating, Radiation Absorption and Joule Heating on MHD Mixed Convection Rotating Flow past an Inclined Porous Plates under the Influence of Hall Current and Thermal Radiation |
| title_full_unstemmed | Effects of Diffusive Heating, Radiation Absorption and Joule Heating on MHD Mixed Convection Rotating Flow past an Inclined Porous Plates under the Influence of Hall Current and Thermal Radiation |
| title_short | Effects of Diffusive Heating, Radiation Absorption and Joule Heating on MHD Mixed Convection Rotating Flow past an Inclined Porous Plates under the Influence of Hall Current and Thermal Radiation |
| title_sort | effects of diffusive heating radiation absorption and joule heating on mhd mixed convection rotating flow past an inclined porous plates under the influence of hall current and thermal radiation |
| topic | diffusive heating radiation absorption hall current |
| url | https://jhmtr.semnan.ac.ir/article_8677_272075e1dfff8d092d89fa4c4e543759.pdf |
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