Ferro-hydrodynamic induced convection flow and heat transfer of nanofluids in a corrugated wall enclosure
This study aims to improve heat transfer by utilizing Kelvin forces and inducing magnetic-induced convection in ferro-hydrodynamic convection, in conjunction with nanoparticle migrations. The fundamental equations governing the conservation of mass, momentum, energy, and nanoparticle mass were formu...
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| Format: | Article |
| Language: | English |
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Taylor & Francis Group
2023-12-01
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| Series: | Journal of Taibah University for Science |
| Subjects: | |
| Online Access: | https://www.tandfonline.com/doi/10.1080/16583655.2023.2215675 |
| _version_ | 1797215138462302208 |
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| author | Kasra Ayoubi Ayoubloo Shima Yazdani Mikhail Sheremet Obai Younis Mohammad Ghalambaz |
| author_facet | Kasra Ayoubi Ayoubloo Shima Yazdani Mikhail Sheremet Obai Younis Mohammad Ghalambaz |
| author_sort | Kasra Ayoubi Ayoubloo |
| collection | DOAJ |
| description | This study aims to improve heat transfer by utilizing Kelvin forces and inducing magnetic-induced convection in ferro-hydrodynamic convection, in conjunction with nanoparticle migrations. The fundamental equations governing the conservation of mass, momentum, energy, and nanoparticle mass were formulated as partial differential equations. As primary terms, the model incorporated the buoyancy, Lorenz, and Kelvin forces. In this context, temperature variations in the presence of a variable magnetic field generate a temperature-dependent body force. This can induce fluid circulation. Thus, even without gravitational force, magnetic force can stimulate convection heat transfer flows. The study thoroughly examined the impact of magnetic source placement on heat transfer. An increase in Ha from 0 to 100 reduced the average Nusselt number (NuAvg) by approximately 60% in all cases, regardless of the magnetic source position. However, the magnetic field number (Mnf) and its effect on NuAvg are dependent on the magnetic source's position. |
| first_indexed | 2024-03-10T08:13:23Z |
| format | Article |
| id | doaj.art-213a9493a9174c96a702fac6d520f535 |
| institution | Directory Open Access Journal |
| issn | 1658-3655 |
| language | English |
| last_indexed | 2024-04-24T11:25:18Z |
| publishDate | 2023-12-01 |
| publisher | Taylor & Francis Group |
| record_format | Article |
| series | Journal of Taibah University for Science |
| spelling | doaj.art-213a9493a9174c96a702fac6d520f5352024-04-10T20:17:48ZengTaylor & Francis GroupJournal of Taibah University for Science1658-36552023-12-0117110.1080/16583655.2023.2215675Ferro-hydrodynamic induced convection flow and heat transfer of nanofluids in a corrugated wall enclosureKasra Ayoubi Ayoubloo0Shima Yazdani1Mikhail Sheremet2Obai Younis3Mohammad Ghalambaz4Department of Mechanical Engineering, Shahid Chamran University of Ahvaz, Ahvaz, IranDepartment of Mechanical Engineering, Quchan University of Technology, Quchan, IranLaboratory on Convective Heat and Mass Transfer, Tomsk State University, Tomsk, RussiaDepartment of Mechanical Engineering, College of Engineering in Wadi Addwasir, Prince Sattam Bin Abdulaziz University, Al-kharj 11942, Saudi ArabiaLaboratory on Convective Heat and Mass Transfer, Tomsk State University, Tomsk, RussiaThis study aims to improve heat transfer by utilizing Kelvin forces and inducing magnetic-induced convection in ferro-hydrodynamic convection, in conjunction with nanoparticle migrations. The fundamental equations governing the conservation of mass, momentum, energy, and nanoparticle mass were formulated as partial differential equations. As primary terms, the model incorporated the buoyancy, Lorenz, and Kelvin forces. In this context, temperature variations in the presence of a variable magnetic field generate a temperature-dependent body force. This can induce fluid circulation. Thus, even without gravitational force, magnetic force can stimulate convection heat transfer flows. The study thoroughly examined the impact of magnetic source placement on heat transfer. An increase in Ha from 0 to 100 reduced the average Nusselt number (NuAvg) by approximately 60% in all cases, regardless of the magnetic source position. However, the magnetic field number (Mnf) and its effect on NuAvg are dependent on the magnetic source's position.https://www.tandfonline.com/doi/10.1080/16583655.2023.2215675Kelvin forcecorrugated wall enclosuretwo-phase modelferro-hydrodynamic forcesparticle migrations |
| spellingShingle | Kasra Ayoubi Ayoubloo Shima Yazdani Mikhail Sheremet Obai Younis Mohammad Ghalambaz Ferro-hydrodynamic induced convection flow and heat transfer of nanofluids in a corrugated wall enclosure Journal of Taibah University for Science Kelvin force corrugated wall enclosure two-phase model ferro-hydrodynamic forces particle migrations |
| title | Ferro-hydrodynamic induced convection flow and heat transfer of nanofluids in a corrugated wall enclosure |
| title_full | Ferro-hydrodynamic induced convection flow and heat transfer of nanofluids in a corrugated wall enclosure |
| title_fullStr | Ferro-hydrodynamic induced convection flow and heat transfer of nanofluids in a corrugated wall enclosure |
| title_full_unstemmed | Ferro-hydrodynamic induced convection flow and heat transfer of nanofluids in a corrugated wall enclosure |
| title_short | Ferro-hydrodynamic induced convection flow and heat transfer of nanofluids in a corrugated wall enclosure |
| title_sort | ferro hydrodynamic induced convection flow and heat transfer of nanofluids in a corrugated wall enclosure |
| topic | Kelvin force corrugated wall enclosure two-phase model ferro-hydrodynamic forces particle migrations |
| url | https://www.tandfonline.com/doi/10.1080/16583655.2023.2215675 |
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