Complex dynamics of induced vortex formation and thermal-fluid coupling in tri-hybrid nanofluid under localized magnetic field: a novel study
Электронный научный архив УРФУ
Информация об архиве | Просмотр оригинала| Поле | Значение | |
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Complex dynamics of induced vortex formation and thermal-fluid coupling in tri-hybrid nanofluid under localized magnetic field: a novel study
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| Автор |
Ahmad, S.
Ali, K. Castellanos, H. G. Aryanfar, Y. Rashid, F. L. Hendy, A. S. Deifalla, A. Ragab, A. E. Khan, M. Gomaa, H. G. |
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| Тематика |
ALUMINUM OXIDE
NANOFLUID NANOPARTICLE SILVER TITANIUM DIOXIDE ARTICLE CONTROLLED STUDY DATA ANALYSIS SOFTWARE DYNAMICS FRICTION HEAT TRANSFER HUMAN HYBRID LIQUID MAGNETIC FIELD SIMULATION TEMPERATURE THERMAL CONDUCTIVITY VISCOSITY |
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| Описание |
Hybrid nanofluids offer higher stability, synergistic effects, and better heat transfer compared to simple nanofluids. Their higher thermal conductivity, lower viscosity, and interaction with magnetic fields make them ideal for various applications, including materials science, transportation, medical technology, energy, and fundamental physics. The governing partial differential equations are numerically solved by employing a finite volume approach, and the effects of various parameters on the nanofluid flow and thermal characteristics are systematically examined from the simulations based on a self-developed MATLAB code. The parameters included magnetic field strength, the Reynolds number, the nanoparticle volume fraction, and the number and position of the strips in which the magnetic field is localized. It has been noted that the magnetized field induces the spinning of the tri-hybrid nanoparticles, which generates the intricate structure of vortices in the flow. The local skin friction (CfRe) and the Nusselt number (Nu) increase significantly when the magnetic field is intensified. Moreover, adding more nanoparticles in the flow enhances both Nu and CfRe, but with different effects for different nanoparticles. Silver (Ag) shows the highest increase in both Nu (52%) and CfRe (110%), indicating strong thermal-fluid coupling. Alumina (Al2O3) and Titanium Dioxide (TiO2) show lower increases in both Nu (43% and 34%) and CfRe (14% and 10%), indicating weaker coupling in the flow. Finally, compared with the localized one, the uniform magnetic field has a minor effect on the flow and temperature distributions. © 2023, The Author(s).
King Saud University, KSU: RSPD2023R711 The authors extend their appreciation to King Saud University for funding this work through the Researchers Supporting Project number (RSPD2023R711), King Saud University, Riyadh, Saudi Arabia. |
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| Дата |
2024-04-05T16:37:05Z
2024-04-05T16:37:05Z 2023 |
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| Тип |
Article
Journal article (info:eu-repo/semantics/article) |info:eu-repo/semantics/publishedVersion |
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| Идентификатор |
Ahmad, S, Ali, K, Castellanos, H, Aryanfar, Y, Rashid, FL, Hendy, A, Deifalla, A, Ragab, AE, Khan, M & Gomaa, HG 2023, 'Complex dynamics of induced vortex formation and thermal-fluid coupling in tri-hybrid nanofluid under localized magnetic field: a novel study', Scientific Reports, Том. 13, № 1, 21140. https://doi.org/10.1038/s41598-023-48386-w
Ahmad, S., Ali, K., Castellanos, H., Aryanfar, Y., Rashid, F. L., Hendy, A., Deifalla, A., Ragab, A. E., Khan, M., & Gomaa, H. G. (2023). Complex dynamics of induced vortex formation and thermal-fluid coupling in tri-hybrid nanofluid under localized magnetic field: a novel study. Scientific Reports, 13(1), [21140]. https://doi.org/10.1038/s41598-023-48386-w 2045-2322 Final All Open Access, Gold https://www.scopus.com/inward/record.uri?eid=2-s2.0-85178204657&doi=10.1038%2fs41598-023-48386-w&partnerID=40&md5=05268386a3f57f0f8687557ca5b0324d https://www.nature.com/articles/s41598-023-48386-w.pdf http://elar.urfu.ru/handle/10995/131006 10.1038/s41598-023-48386-w 85178204657 001120258800094 |
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| Язык |
en
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| Права |
Open access (info:eu-repo/semantics/openAccess)
cc-by https://creativecommons.org/licenses/by/4.0/ |
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| Формат |
application/pdf
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Nature Research
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| Источник |
Scientific Reports
Scientific Reports |
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