Hall current, Newtonian heating and second-order slip effects on convective magneto-micropolar fluid flow over a sheet
© 2018 World Scientific Publishing Company. This research deals with an analysis of the Hall current effect on the mixed convective magneto-micropolar fluid flow over a permeable stretching/shrinking sheet. Impact of the Newtonian heating parameter is analyzed in the slip flow regime. The nonlinear...
| Main Authors: | , , |
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| Format: | Journal Article |
| Published: |
2018
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| Online Access: | http://hdl.handle.net/20.500.11937/71367 |
| _version_ | 1848762460979331072 |
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| author | Kamran, Muhammad Wiwatanapataphee, Benchawan Vajravelu, K. |
| author_facet | Kamran, Muhammad Wiwatanapataphee, Benchawan Vajravelu, K. |
| author_sort | Kamran, Muhammad |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | © 2018 World Scientific Publishing Company. This research deals with an analysis of the Hall current effect on the mixed convective magneto-micropolar fluid flow over a permeable stretching/shrinking sheet. Impact of the Newtonian heating parameter is analyzed in the slip flow regime. The nonlinear equations of the fluid flow are derived with the help of a similarity transform and its solutions are obtained by Optimal Homotopy Analysis Method (OHAM). For limiting cases, obtained results are in excellent agreement with the available exact and numerical results in the literature. The graphical and tabular representations of the obtained results show significant effects of the physical parameters on the magneto-micropolar fluid flow and heat transfer characteristics. In particular, it is observed that, as the sheet stretches, a change in the Hall current parameter yields a higher horizontal velocity component for the lower value of the magnetic field parameter; while it produces a higher and shorter transverse velocity profile at high intensity of the magnetic field. In Magnetohydrodynamics (MHD) generators, Hall effects are an important consideration to analyze the heat transfer phenomenon with high temperature conducting fluids. |
| first_indexed | 2025-11-14T10:47:56Z |
| format | Journal Article |
| id | curtin-20.500.11937-71367 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T10:47:56Z |
| publishDate | 2018 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-713672019-09-12T01:42:36Z Hall current, Newtonian heating and second-order slip effects on convective magneto-micropolar fluid flow over a sheet Kamran, Muhammad Wiwatanapataphee, Benchawan Vajravelu, K. © 2018 World Scientific Publishing Company. This research deals with an analysis of the Hall current effect on the mixed convective magneto-micropolar fluid flow over a permeable stretching/shrinking sheet. Impact of the Newtonian heating parameter is analyzed in the slip flow regime. The nonlinear equations of the fluid flow are derived with the help of a similarity transform and its solutions are obtained by Optimal Homotopy Analysis Method (OHAM). For limiting cases, obtained results are in excellent agreement with the available exact and numerical results in the literature. The graphical and tabular representations of the obtained results show significant effects of the physical parameters on the magneto-micropolar fluid flow and heat transfer characteristics. In particular, it is observed that, as the sheet stretches, a change in the Hall current parameter yields a higher horizontal velocity component for the lower value of the magnetic field parameter; while it produces a higher and shorter transverse velocity profile at high intensity of the magnetic field. In Magnetohydrodynamics (MHD) generators, Hall effects are an important consideration to analyze the heat transfer phenomenon with high temperature conducting fluids. 2018 Journal Article http://hdl.handle.net/20.500.11937/71367 10.1142/S0129183118500900 fulltext |
| spellingShingle | Kamran, Muhammad Wiwatanapataphee, Benchawan Vajravelu, K. Hall current, Newtonian heating and second-order slip effects on convective magneto-micropolar fluid flow over a sheet |
| title | Hall current, Newtonian heating and second-order slip effects on convective magneto-micropolar fluid flow over a sheet |
| title_full | Hall current, Newtonian heating and second-order slip effects on convective magneto-micropolar fluid flow over a sheet |
| title_fullStr | Hall current, Newtonian heating and second-order slip effects on convective magneto-micropolar fluid flow over a sheet |
| title_full_unstemmed | Hall current, Newtonian heating and second-order slip effects on convective magneto-micropolar fluid flow over a sheet |
| title_short | Hall current, Newtonian heating and second-order slip effects on convective magneto-micropolar fluid flow over a sheet |
| title_sort | hall current, newtonian heating and second-order slip effects on convective magneto-micropolar fluid flow over a sheet |
| url | http://hdl.handle.net/20.500.11937/71367 |