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Numerical Simulation of Entropy Generation For Casson Fluid Flow Through Permeable Walls And Convective Heating With Thermal Radiation Effect

In this work, the influence of entropy generation analysis for an electrically conducting Casson fluid flow with convective boundary conditions has been numerically studied. The governing equations are analyzed numerically using weighted residual methods. Subsequently, the residuals were minimized u...

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Main Authors: Martins, O.A., Issa, K., Abdulraheem, A., Adebayo, A.O., Taofeeq, A.A., Aliu, O., Lanre, A.L., Fatai, W.A.
Format: Article
Published: Serbian Society of Computational Mechanics 2020
Online Access:https://www.scopus.com/inward/record.uri?eid=2-s2.0-85102534515&doi=10.24874%2fjsscm.2020.14.02.10&partnerID=40&md5=60c37fecaf14abcfd5ed22262382255d
http://eprints.utp.edu.my/23386/
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spelling my.utp.eprints.233862021-08-19T07:22:58Z Numerical Simulation of Entropy Generation For Casson Fluid Flow Through Permeable Walls And Convective Heating With Thermal Radiation Effect Martins, O.A. Issa, K. Abdulraheem, A. Adebayo, A.O. Taofeeq, A.A. Aliu, O. Lanre, A.L. Fatai, W.A. In this work, the influence of entropy generation analysis for an electrically conducting Casson fluid flow with convective boundary conditions has been numerically studied. The governing equations are analyzed numerically using weighted residual methods. Subsequently, the residuals were minimized using two different approaches of weighted residual method namely collocation weighted residual method (CWRM) and Galerkin weighted residual method (GWRM) and computed numerically using mathematical software. The impacts of governing parameters on Casson flow velocity, temperature profile, local skin friction, and Nusselt number were analysed. The obtained solutions were used to determine the heat transfer irreversibility and bejan number of the model. The results of the computation show that the effect of thermophysical properties such as thermal radiation parameter, suction/injection parameter, magnetic field parameter, radiation parameter, and Eckert number has a significant influence on Skin friction coefficient ( Cf) and local Nusselt number ( Nu) when compared to the Newtonian fluid. The findings from this study are relevant to advances in viscoelasticity and enhanced oil recovery. © 2020. All Rights Reserved. Serbian Society of Computational Mechanics 2020 Article NonPeerReviewed https://www.scopus.com/inward/record.uri?eid=2-s2.0-85102534515&doi=10.24874%2fjsscm.2020.14.02.10&partnerID=40&md5=60c37fecaf14abcfd5ed22262382255d Martins, O.A. and Issa, K. and Abdulraheem, A. and Adebayo, A.O. and Taofeeq, A.A. and Aliu, O. and Lanre, A.L. and Fatai, W.A. (2020) Numerical Simulation of Entropy Generation For Casson Fluid Flow Through Permeable Walls And Convective Heating With Thermal Radiation Effect. Journal of the Serbian Society for Computational Mechanics, 14 (2). pp. 149-165. http://eprints.utp.edu.my/23386/
institution Universiti Teknologi Petronas
building UTP Resource Centre
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Petronas
content_source UTP Institutional Repository
url_provider http://eprints.utp.edu.my/
description In this work, the influence of entropy generation analysis for an electrically conducting Casson fluid flow with convective boundary conditions has been numerically studied. The governing equations are analyzed numerically using weighted residual methods. Subsequently, the residuals were minimized using two different approaches of weighted residual method namely collocation weighted residual method (CWRM) and Galerkin weighted residual method (GWRM) and computed numerically using mathematical software. The impacts of governing parameters on Casson flow velocity, temperature profile, local skin friction, and Nusselt number were analysed. The obtained solutions were used to determine the heat transfer irreversibility and bejan number of the model. The results of the computation show that the effect of thermophysical properties such as thermal radiation parameter, suction/injection parameter, magnetic field parameter, radiation parameter, and Eckert number has a significant influence on Skin friction coefficient ( Cf) and local Nusselt number ( Nu) when compared to the Newtonian fluid. The findings from this study are relevant to advances in viscoelasticity and enhanced oil recovery. © 2020. All Rights Reserved.
format Article
author Martins, O.A.
Issa, K.
Abdulraheem, A.
Adebayo, A.O.
Taofeeq, A.A.
Aliu, O.
Lanre, A.L.
Fatai, W.A.
spellingShingle Martins, O.A.
Issa, K.
Abdulraheem, A.
Adebayo, A.O.
Taofeeq, A.A.
Aliu, O.
Lanre, A.L.
Fatai, W.A.
Numerical Simulation of Entropy Generation For Casson Fluid Flow Through Permeable Walls And Convective Heating With Thermal Radiation Effect
author_facet Martins, O.A.
Issa, K.
Abdulraheem, A.
Adebayo, A.O.
Taofeeq, A.A.
Aliu, O.
Lanre, A.L.
Fatai, W.A.
author_sort Martins, O.A.
title Numerical Simulation of Entropy Generation For Casson Fluid Flow Through Permeable Walls And Convective Heating With Thermal Radiation Effect
title_short Numerical Simulation of Entropy Generation For Casson Fluid Flow Through Permeable Walls And Convective Heating With Thermal Radiation Effect
title_full Numerical Simulation of Entropy Generation For Casson Fluid Flow Through Permeable Walls And Convective Heating With Thermal Radiation Effect
title_fullStr Numerical Simulation of Entropy Generation For Casson Fluid Flow Through Permeable Walls And Convective Heating With Thermal Radiation Effect
title_full_unstemmed Numerical Simulation of Entropy Generation For Casson Fluid Flow Through Permeable Walls And Convective Heating With Thermal Radiation Effect
title_sort numerical simulation of entropy generation for casson fluid flow through permeable walls and convective heating with thermal radiation effect
publisher Serbian Society of Computational Mechanics
publishDate 2020
url https://www.scopus.com/inward/record.uri?eid=2-s2.0-85102534515&doi=10.24874%2fjsscm.2020.14.02.10&partnerID=40&md5=60c37fecaf14abcfd5ed22262382255d
http://eprints.utp.edu.my/23386/
_version_ 1738656464654827520
score 13.211869

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