Entropy analysis for ethylene glycol hybrid nanofluid flow with elastic deformation, radiation, non-uniform heat generation/absorption, and inclined Lorentz force effects
| Autor: | Nallappan Gunasekaran, M. Govindaraju, Bundit Unyong, R. Anbuvithya, R. Vadivel |
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| Rok vydání: | 2022 |
| Předmět: |
Fluid Flow and Transfer Processes
Materials science Entropy production Hybrid nanofluid Mechanics Entropy generation Engineering (General). Civil engineering (General) Thermal conduction Nusselt number Physics::Fluid Dynamics Entropy (classical thermodynamics) Nanofluid Eckert number Elastic deformation Thermal radiation Heat generation Non-uniform heat source/sink Heat transfer Hypergeometric function TA1-2040 Engineering (miscellaneous) |
| Zdroj: | Case Studies in Thermal Engineering, Vol 30, Iss, Pp 101639-(2022) |
| ISSN: | 2214-157X |
| DOI: | 10.1016/j.csite.2021.101639 |
| Popis: | Impact of non-uniform heat source/sink and elastic deformation on entropy generation analysis for Cu − Fe3O4/ethylene glycol hybrid nanofluid flow past a stretching sheet with an inclined magnetic field, partial slip, and thermal radiations are investigated. Appropriate conversions are utilized for PDE's into ODE's. The dimensionless form is then analytically solved with the help of a hypergeometric function. Performance of significant variables on the hybrid nanofluid flow, heat distribution, skin friction coefficient, Nusselt number, and entropy generation are obtained and discussed with the help of different graphs. Some main results reported in this article reveals that the presents of hybrid nanoparticle, partial slip, inclined magnetic field, and Eckert number improve the more heat conduction in Cu − Fe3O4/ethylene glycol hybrid nanofluid and Partial slip, non-uniform heat source, and Eckert numbers are minimized the entropy production. Skin friction coefficient improves through higher values of Cupper nanoparticles and suction parameter. Heat transfer rate is more for higher values of Cupper nanoparticles, non-uniform heat source, partial slip, thermal radiation, and Eckert number. |
| Databáze: | OpenAIRE |
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