Impact of thermophoretic transport of Al₂O₃ nanoparticles on viscoelastic flow of oil-based nanofluid over a porous exponentially stretching surface with activation energy

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dc.contributor.authorEtwire, Christian Johnen_ZA
dc.contributor.authorSeini, Ibrahim Yakubuen_ZA
dc.contributor.authorRabiu, Musahen_ZA
dc.contributor.authorMakinde, Oluwole Danielen_ZA
dc.date.accessioned2021-11-19T12:54:18Zen_ZA
dc.date.available2021-11-19T12:54:18Zen_ZA
dc.date.issued2019en_ZA
dc.descriptionCITATION: Etwire, C. J., et al. 2019. Impact of thermophoretic transport of Al₂O₃ nanoparticles on viscoelastic flow of oil-based nanofluid over a porous exponentially stretching surface with activation energy. Engineering Transactions, 67(3):387-410, doi:10.24423/EngTrans.954.20190725.en_ZA
dc.descriptionThe original publication is available at http://et.ippt.pan.plen_ZA
dc.description.abstractThe influence of thermophoretic transport of Al₂O₃ nanoparticles on heat and mass trans- fer in viscoelastic flow of oil-based nanofluid past porous exponentially stretching surface with activation energy has been examined. Similarity technique was employed to transform the gov- erning partial differential equations into a coupled fourth-order ordinary differential equations which were reduced to a system of first-order ordinary differential equations and then solved numerically using the fourth-order Runge-Kutta algorithm with a shooting method. The re- sults for various controlling parameters were tabulated and graphically illustrated. It was found that the thermophoretic transport of Al₂O₃ nanoparticles did not affect the rate of flow and heat transfer at the surface but it affected the rate of mass transfer of the nanofluid which decayed the solutal boundary layer thickness. This study also revealed that activation energy retards the rate of mass transfer which causes a thickening of the solutal boundary layer.en_ZA
dc.description.urihttp://et.ippt.pan.pl/index.php/et/article/view/954en_ZA
dc.description.versionPublisher's versionen_ZA
dc.format.extent24 pagesen_ZA
dc.identifier.citationEtwire, C. J., et al. 2019. Impact of thermophoretic transport of Al₂O₃ nanoparticles on viscoelastic flow of oil-based nanofluid over a porous exponentially stretching surface with activation energy. Engineering Transactions, 67(3):387-410, doi:10.24423/EngTrans.954.20190725en_ZA
dc.identifier.issn2450-8071 (online)en_ZA
dc.identifier.issn0867-888X (print)en_ZA
dc.identifier.otherdoi:10.24423/EngTrans.954.20190725en_ZA
dc.identifier.otherdoi:10.24423/EngTrans.954.20190725en_ZA
dc.identifier.urihttp://hdl.handle.net/10019.1/123485en_ZA
dc.language.isoen_ZAen_ZA
dc.publisherInstitute of Fundamental Technological Researchen_ZA
dc.rights.holderAuthors retain copyrighten_ZA
dc.subject.lcshHeat -- Transmissionen_ZA
dc.subject.lcshMass transferen_ZA
dc.subject.lcshActivation (Chemistry)en_ZA
dc.subject.lcshNanofluidsen_ZA
dc.subject.lcshNanoparticle dynamicsen_ZA
dc.subject.lcshViscoelastic materialsen_ZA
dc.titleImpact of thermophoretic transport of Al₂O₃ nanoparticles on viscoelastic flow of oil-based nanofluid over a porous exponentially stretching surface with activation energyen_ZA
dc.typeArticleen_ZA
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