Irreversibility Analysis for Eyring–Powell Nanoliquid Flow Past Magnetized Riga Device with Nonlinear Thermal Radiation

The report contained in this article is based on entropy generation for a reactive Eyring–Powell nanoliquid transfer past a porous vertical Riga device. In the developed model, the impacts of viscous dissipation, thermophoresis alongside nonlinear heat radiation and varying heat conductivity are mod...

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Autores principales:	Ephesus Olusoji Fatunmbi, Adeshina Taofeeq Adeosun, Sulyman Olakunle Salawu
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	convective heating entropy generation Eyring–Powell nanofluid Riga plate thermophoresis Thermodynamics QC310.15-319 Descriptive and experimental mechanics QC120-168.85
Acceso en línea:	https://doaj.org/article/8255901916854ff39a46c0dd4daa738d
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spelling	oai:doaj.org-article:8255901916854ff39a46c0dd4daa738d2021-11-25T17:31:50ZIrreversibility Analysis for Eyring–Powell Nanoliquid Flow Past Magnetized Riga Device with Nonlinear Thermal Radiation10.3390/fluids61104162311-5521https://doaj.org/article/8255901916854ff39a46c0dd4daa738d2021-11-01T00:00:00Zhttps://www.mdpi.com/2311-5521/6/11/416https://doaj.org/toc/2311-5521The report contained in this article is based on entropy generation for a reactive Eyring–Powell nanoliquid transfer past a porous vertical Riga device. In the developed model, the impacts of viscous dissipation, thermophoresis alongside nonlinear heat radiation and varying heat conductivity are modelled into the heat equation. The dimensionless transport equations are analytically tackled via Homotopy analysis method while the computational values of chosen parameters are compared with the Galerkin weighted residual method. Graphical information of the various parameters that emerged from the model are obtained and deliberated effectively. The consequences of this study are that the temperature field expands with thermophoresis, Brownian motion and temperature ratio parameters as the modified Hartmann number compels a rise in the velocity profile. The entropy generation rises with an uplift in fluid material term as well as Biot and Eckert numbers whereas Bejan number lessens with Darcy and Eckert parameters.Ephesus Olusoji FatunmbiAdeshina Taofeeq AdeosunSulyman Olakunle SalawuMDPI AGarticleconvective heatingentropy generationEyring–Powell nanofluidRiga platethermophoresisThermodynamicsQC310.15-319Descriptive and experimental mechanicsQC120-168.85ENFluids, Vol 6, Iss 416, p 416 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	convective heating entropy generation Eyring–Powell nanofluid Riga plate thermophoresis Thermodynamics QC310.15-319 Descriptive and experimental mechanics QC120-168.85
spellingShingle	convective heating entropy generation Eyring–Powell nanofluid Riga plate thermophoresis Thermodynamics QC310.15-319 Descriptive and experimental mechanics QC120-168.85 Ephesus Olusoji Fatunmbi Adeshina Taofeeq Adeosun Sulyman Olakunle Salawu Irreversibility Analysis for Eyring–Powell Nanoliquid Flow Past Magnetized Riga Device with Nonlinear Thermal Radiation
description	The report contained in this article is based on entropy generation for a reactive Eyring–Powell nanoliquid transfer past a porous vertical Riga device. In the developed model, the impacts of viscous dissipation, thermophoresis alongside nonlinear heat radiation and varying heat conductivity are modelled into the heat equation. The dimensionless transport equations are analytically tackled via Homotopy analysis method while the computational values of chosen parameters are compared with the Galerkin weighted residual method. Graphical information of the various parameters that emerged from the model are obtained and deliberated effectively. The consequences of this study are that the temperature field expands with thermophoresis, Brownian motion and temperature ratio parameters as the modified Hartmann number compels a rise in the velocity profile. The entropy generation rises with an uplift in fluid material term as well as Biot and Eckert numbers whereas Bejan number lessens with Darcy and Eckert parameters.
format	article
author	Ephesus Olusoji Fatunmbi Adeshina Taofeeq Adeosun Sulyman Olakunle Salawu
author_facet	Ephesus Olusoji Fatunmbi Adeshina Taofeeq Adeosun Sulyman Olakunle Salawu
author_sort	Ephesus Olusoji Fatunmbi
title	Irreversibility Analysis for Eyring–Powell Nanoliquid Flow Past Magnetized Riga Device with Nonlinear Thermal Radiation
title_short	Irreversibility Analysis for Eyring–Powell Nanoliquid Flow Past Magnetized Riga Device with Nonlinear Thermal Radiation
title_full	Irreversibility Analysis for Eyring–Powell Nanoliquid Flow Past Magnetized Riga Device with Nonlinear Thermal Radiation
title_fullStr	Irreversibility Analysis for Eyring–Powell Nanoliquid Flow Past Magnetized Riga Device with Nonlinear Thermal Radiation
title_full_unstemmed	Irreversibility Analysis for Eyring–Powell Nanoliquid Flow Past Magnetized Riga Device with Nonlinear Thermal Radiation
title_sort	irreversibility analysis for eyring–powell nanoliquid flow past magnetized riga device with nonlinear thermal radiation
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/8255901916854ff39a46c0dd4daa738d
work_keys_str_mv	AT ephesusolusojifatunmbi irreversibilityanalysisforeyringpowellnanoliquidflowpastmagnetizedrigadevicewithnonlinearthermalradiation AT adeshinataofeeqadeosun irreversibilityanalysisforeyringpowellnanoliquidflowpastmagnetizedrigadevicewithnonlinearthermalradiation AT sulymanolakunlesalawu irreversibilityanalysisforeyringpowellnanoliquidflowpastmagnetizedrigadevicewithnonlinearthermalradiation
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Irreversibility Analysis for Eyring–Powell Nanoliquid Flow Past Magnetized Riga Device with Nonlinear Thermal Radiation

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