Improving agricultural efficiency with solar-powered tractors and magnetohydrodynamic entropy generation in copper–silver nanofluid flow
Электронный научный архив УРФУ
Информация об архиве | Просмотр оригинала| Поле | Значение | |
| Заглавие |
Improving agricultural efficiency with solar-powered tractors and magnetohydrodynamic entropy generation in copper–silver nanofluid flow
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| Автор |
Obalalu, A. M.
Alqarni, M. M. Odetunde, C. Memon, M. A. Olayemi, O. A. Shobo, A. B. Mahmoud, E. E. Ali, M. R. Sadat, R. Hendy, A. S. |
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| Тематика |
CHEBYSHEV COLLOCATION SPECTRAL METHOD
ENTROPY PRODUCTION SOLAR-POWERED TRACTOR WILLIAMSON NANOFLUID BOUNDARY LAYERS COOLING SYSTEMS ENERGY EFFICIENCY ENERGY UTILIZATION FARMS FUEL ECONOMY HEAT EXCHANGERS MAGNETOHYDRODYNAMICS METEOROLOGY NANOFLUIDICS NON NEWTONIAN FLOW NUMERICAL METHODS POROUS MATERIALS RUNGE KUTTA METHODS THERMAL CONDUCTIVITY TITANIUM DIOXIDE AGRICULTURAL EFFICIENCY CHEBYSHEV COLLOCATION SPECTRAL METHODS ENGINE OIL ENTROPY GENERATION ENTROPY PRODUCTION NANOFLUID FLOW NANOFLUIDS SOLAR-POWERED SOLAR-POWERED TRACTOR WILLIAMSON NANOFLUID COPPER |
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| Описание |
This study examines the impact of solar-powered tractor on agricultural productivity and energy efficiency. The implementation of solar energy in tractors has the potential to reduce dependence on non-renewable energy sources, minimize carbon emissions, and promote sustainable farming practices. This research investigates the reduction of energy consumption and enhancement of productivity by evaluating magnetohydrodynamic (MHD) entropy production through the flow of nanofluids containing copper-engine oil (Cu-EO) and silver-engine oil (Ag-EO). The study also evaluates the effectiveness of thermal transport in solar-powered tractors through several properties such as solar thermal radiation, viscous dissipation, slippery velocity, and porous media. The investigation analyzed the thermodynamics of entropy generation in a non-Newtonian Williamson nanofluid, with the aim of assessing its energy equilibrium and the effects of diverse physical parameters. In order to enable numerical investigation, similarity variables were implemented to transform partial differential equations into ordinary differential equations, and the Chebyshev collocation spectral method was applied to solve the governing equations. It has been revealed that the Ag−EO Williamson nanofluid have a smoother flow compared to the Cu−EO mixture fluid. Furthermore, Williamson-nanofluid demonstrate superior thermal conductivity and heat transfer characteristics compared to the base fluid, making them appropriate for utilization in cooling systems and heat exchangers in various industries. The boundary layer exhibits the maximum temperature while employing lamina-shaped particles, whilst the lowest temperature is shown when utilizing spherical-shaped nanoparticles. The Ag-EO nanofluid an efficiency rate of approximately 2.64 % with a minimum efficiency rate of 3.22 %. The findings will help develop eco-friendly agricultural methods that promote economic development while mitigating harm to the environment. © 2023 The Authors
Deanship of Scientific Research, King Khalid University: RGP2/340/44 The authors extend their appreciation to the Deanship of Scientific Research at King Khalid University for funding this work through large group Research Project under grant number RGP2/340/44 . |
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| Дата |
2024-04-05T16:34:40Z
2024-04-05T16:34:40Z 2023 |
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| Тип |
Article
Journal article (info:eu-repo/semantics/article) |info:eu-repo/semantics/publishedVersion |
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| Идентификатор |
Obalalu, A, Alqarni, MM, Odetunde, C, Memon, M, Olayemi, O, Shobo, AB, Mahmoud, E, Ali, M, Sadat, R & Hendy, A 2023, 'Improving agricultural efficiency with solar-powered tractors and magnetohydrodynamic entropy generation in copper–silver nanofluid flow', Case Studies in Thermal Engineering, Том. 51, 103603. https://doi.org/10.1016/j.csite.2023.103603
Obalalu, A., Alqarni, M. M., Odetunde, C., Memon, M., Olayemi, O., Shobo, A. B., Mahmoud, E., Ali, M., Sadat, R., & Hendy, A. (2023). Improving agricultural efficiency with solar-powered tractors and magnetohydrodynamic entropy generation in copper–silver nanofluid flow. Case Studies in Thermal Engineering, 51, [103603]. https://doi.org/10.1016/j.csite.2023.103603 2214-157X Final All Open Access, Gold https://www.scopus.com/inward/record.uri?eid=2-s2.0-85174501832&doi=10.1016%2fj.csite.2023.103603&partnerID=40&md5=fe7dc1f75f139ad8c591b32534cd3df3 https://doi.org/10.1016/j.csite.2023.103603 http://elar.urfu.ru/handle/10995/130868 10.1016/j.csite.2023.103603 85174501832 001096640400001 |
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| Язык |
en
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| Права |
Open access (info:eu-repo/semantics/openAccess)
cc-by-nc-nd https://creativecommons.org/licenses/by-nc-nd/4.0/ |
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| Формат |
application/pdf
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| Издатель |
Elsevier Ltd
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| Источник |
Case Studies in Thermal Engineering
Case Studies in Thermal Engineering |
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