Nanoparticle shapes effects on MHD flow of hybrid nanofluid over a stretching/shrinking sheet with slip and chemical reaction
The impact of nanoparticle shapes (i.e., blade, brick, cylindrical, platelet, and spherical) on the MHD flow of Ag-MgO/water hybrid nanofluid over a stretching/shrinking sheet is scrutinized in this study. Chemical reaction and activation energy are included in the governing partial differential equ...
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| Format: | Article |
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Scientific.Net
2022
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| Online Access: | http://psasir.upm.edu.my/id/eprint/102277/ |
| _version_ | 1848863760989552640 |
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| author | Yahaya, Rusya Iryanti Md Arifin, Norihan Md Ali, Fadzilah Mohamed Isa, Siti Suzilliana Putri |
| author_facet | Yahaya, Rusya Iryanti Md Arifin, Norihan Md Ali, Fadzilah Mohamed Isa, Siti Suzilliana Putri |
| author_sort | Yahaya, Rusya Iryanti |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | The impact of nanoparticle shapes (i.e., blade, brick, cylindrical, platelet, and spherical) on the MHD flow of Ag-MgO/water hybrid nanofluid over a stretching/shrinking sheet is scrutinized in this study. Chemical reaction and activation energy are included in the governing partial differential equations of the flow problem. On the boundary, velocity slip and zero mass flux conditions are considered. The simplification of the governing equations and boundary conditions into non-linear ordinary differential equations is done through similarity transformation. Then, the bvp4c solver in Matlab is deployed for computation, with the results generated in the form of numerical solutions and graphs. It is found that the usage of spherical-shaped nanoparticles produces the lowest magnitude of skin friction coefficient, and the implementation of blade-shaped nanoparticles in the hybrid nanofluid provides the highest enhancement of heat transfer rate. The increment in activation energy slows down the chemical reaction that raises the concentration profile of the hybrid nanofluid. However, the concentration profile decreases as the reaction rate increases. |
| first_indexed | 2025-11-15T13:38:03Z |
| format | Article |
| id | upm-102277 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-15T13:38:03Z |
| publishDate | 2022 |
| publisher | Scientific.Net |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-1022772023-08-18T23:46:34Z http://psasir.upm.edu.my/id/eprint/102277/ Nanoparticle shapes effects on MHD flow of hybrid nanofluid over a stretching/shrinking sheet with slip and chemical reaction Yahaya, Rusya Iryanti Md Arifin, Norihan Md Ali, Fadzilah Mohamed Isa, Siti Suzilliana Putri The impact of nanoparticle shapes (i.e., blade, brick, cylindrical, platelet, and spherical) on the MHD flow of Ag-MgO/water hybrid nanofluid over a stretching/shrinking sheet is scrutinized in this study. Chemical reaction and activation energy are included in the governing partial differential equations of the flow problem. On the boundary, velocity slip and zero mass flux conditions are considered. The simplification of the governing equations and boundary conditions into non-linear ordinary differential equations is done through similarity transformation. Then, the bvp4c solver in Matlab is deployed for computation, with the results generated in the form of numerical solutions and graphs. It is found that the usage of spherical-shaped nanoparticles produces the lowest magnitude of skin friction coefficient, and the implementation of blade-shaped nanoparticles in the hybrid nanofluid provides the highest enhancement of heat transfer rate. The increment in activation energy slows down the chemical reaction that raises the concentration profile of the hybrid nanofluid. However, the concentration profile decreases as the reaction rate increases. Scientific.Net 2022 Article PeerReviewed Yahaya, Rusya Iryanti and Md Arifin, Norihan and Md Ali, Fadzilah and Mohamed Isa, Siti Suzilliana Putri (2022) Nanoparticle shapes effects on MHD flow of hybrid nanofluid over a stretching/shrinking sheet with slip and chemical reaction. Journal of Nano Research, 75. 139 - 158. ISSN 1662-5250; ESSN: 1661-9897 https://www.scientific.net/JNanoR.75.139 10.4028/p-wwb62a |
| spellingShingle | Yahaya, Rusya Iryanti Md Arifin, Norihan Md Ali, Fadzilah Mohamed Isa, Siti Suzilliana Putri Nanoparticle shapes effects on MHD flow of hybrid nanofluid over a stretching/shrinking sheet with slip and chemical reaction |
| title | Nanoparticle shapes effects on MHD flow of hybrid nanofluid over a stretching/shrinking sheet with slip and chemical reaction |
| title_full | Nanoparticle shapes effects on MHD flow of hybrid nanofluid over a stretching/shrinking sheet with slip and chemical reaction |
| title_fullStr | Nanoparticle shapes effects on MHD flow of hybrid nanofluid over a stretching/shrinking sheet with slip and chemical reaction |
| title_full_unstemmed | Nanoparticle shapes effects on MHD flow of hybrid nanofluid over a stretching/shrinking sheet with slip and chemical reaction |
| title_short | Nanoparticle shapes effects on MHD flow of hybrid nanofluid over a stretching/shrinking sheet with slip and chemical reaction |
| title_sort | nanoparticle shapes effects on mhd flow of hybrid nanofluid over a stretching/shrinking sheet with slip and chemical reaction |
| url | http://psasir.upm.edu.my/id/eprint/102277/ http://psasir.upm.edu.my/id/eprint/102277/ http://psasir.upm.edu.my/id/eprint/102277/ |