Numerical simulation of inclined filament under biomagnetic fluid flow
The present study investigates the impact of magnetic field on the interaction of stationary, rigid filament-like structures in biomagnetic fluid flow, which has broad applications in mixing, transport, targeted drug delivery, and the development of magnetic devices. This work focuses on modeling a...
| 发表在: | Computer Assisted Methods in Engineering and Science |
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| Main Authors: | , |
| 格式: | 文件 |
| 语言: | 英语 |
| 出版: |
Institute of Fundamental Technological Research Polish Academy of Sciences
2025-03-01
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| 主题: | |
| 在线阅读: | https://cames.ippt.pan.pl/index.php/cames/article/view/1686 |
| _version_ | 1849549350157418496 |
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| author | Dinesh Kumar Ravada Ranjith Maniyeri |
| author_facet | Dinesh Kumar Ravada Ranjith Maniyeri |
| author_sort | Dinesh Kumar Ravada |
| collection | DOAJ |
| container_title | Computer Assisted Methods in Engineering and Science |
| description |
The present study investigates the impact of magnetic field on the interaction of stationary, rigid filament-like structures in biomagnetic fluid flow, which has broad applications in mixing, transport, targeted drug delivery, and the development of magnetic devices. This work focuses on modeling a stationary, rigid, inclined filament fixed at the bottom of a channel within biomagnetic flow using the immersed boundary method. The inclined filament is positioned at various angles (θ = 450, 900 and 1350) in biomagnetic flow. Numerical simulations reveal that the fluid-filament interaction exhibits increased recirculation zones downstream when influenced by a magnetic field. Interestingly, when the filament is placed at θ = 450, there is a reduction in vortex formation upstream. The study also examines the effect of parameters such as the Reynolds number (Re) and the magnetic number (Mn) on the size of vortex formation. It is evident that as the Re and Mn increase the size of recirculation zones and secondary vortex formation also increases.
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| format | Article |
| id | doaj-art-88a290746f4e4c3bb9733cb12a8e087d |
| institution | Directory of Open Access Journals |
| issn | 2299-3649 2956-5839 |
| language | English |
| publishDate | 2025-03-01 |
| publisher | Institute of Fundamental Technological Research Polish Academy of Sciences |
| record_format | Article |
| spelling | doaj-art-88a290746f4e4c3bb9733cb12a8e087d2025-08-20T02:40:21ZengInstitute of Fundamental Technological Research Polish Academy of SciencesComputer Assisted Methods in Engineering and Science2299-36492956-58392025-03-0132110.24423/cames.2025.1686Numerical simulation of inclined filament under biomagnetic fluid flowDinesh Kumar Ravada0Ranjith Maniyeri1Biophysics Laboratory, Department of Mechanical Engineering, National Institute of Technology Karnataka (NITK), Surathkal, Mangalore, KarnatakaBiophysics Laboratory, Department of Mechanical Engineering, National Institute of Technology Karnataka (NITK), Surathkal, Mangalore, Karnataka The present study investigates the impact of magnetic field on the interaction of stationary, rigid filament-like structures in biomagnetic fluid flow, which has broad applications in mixing, transport, targeted drug delivery, and the development of magnetic devices. This work focuses on modeling a stationary, rigid, inclined filament fixed at the bottom of a channel within biomagnetic flow using the immersed boundary method. The inclined filament is positioned at various angles (θ = 450, 900 and 1350) in biomagnetic flow. Numerical simulations reveal that the fluid-filament interaction exhibits increased recirculation zones downstream when influenced by a magnetic field. Interestingly, when the filament is placed at θ = 450, there is a reduction in vortex formation upstream. The study also examines the effect of parameters such as the Reynolds number (Re) and the magnetic number (Mn) on the size of vortex formation. It is evident that as the Re and Mn increase the size of recirculation zones and secondary vortex formation also increases. https://cames.ippt.pan.pl/index.php/cames/article/view/1686biomagnetic fluidrigid inclined filamentimmersed boundary methodmagnetic number |
| spellingShingle | Dinesh Kumar Ravada Ranjith Maniyeri Numerical simulation of inclined filament under biomagnetic fluid flow biomagnetic fluid rigid inclined filament immersed boundary method magnetic number |
| title | Numerical simulation of inclined filament under biomagnetic fluid flow |
| title_full | Numerical simulation of inclined filament under biomagnetic fluid flow |
| title_fullStr | Numerical simulation of inclined filament under biomagnetic fluid flow |
| title_full_unstemmed | Numerical simulation of inclined filament under biomagnetic fluid flow |
| title_short | Numerical simulation of inclined filament under biomagnetic fluid flow |
| title_sort | numerical simulation of inclined filament under biomagnetic fluid flow |
| topic | biomagnetic fluid rigid inclined filament immersed boundary method magnetic number |
| url | https://cames.ippt.pan.pl/index.php/cames/article/view/1686 |
| work_keys_str_mv | AT dineshkumarravada numericalsimulationofinclinedfilamentunderbiomagneticfluidflow AT ranjithmaniyeri numericalsimulationofinclinedfilamentunderbiomagneticfluidflow |