Second-Law Analysis for Buoyancy-Driven Hydromagnetic Couple Stress Fluid Flow through a Porous Channel

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dc.contributor.authorAdesanya, Samuel
dc.date.accessioned2022-08-17T09:20:58Z
dc.date.available2022-08-17T09:20:58Z
dc.date.issued2016
dc.description.abstractThis paper examines the combined effects of the buoyancy force and of the magnetic field on the entropy generation rate in the flow of a couple stress fluid through a porous vertical channel. The flow’s dynamical equations were non-dimensionalised and solved via the application of the Adomian decomposition method (ADM). Variations of some thermophysical parameters were conducted and discussed, with regard to the physics of the fluid. Our result shows that the entropy generation rate increases as the buoyancy increases in the fluid. In addition, the irreversibility in the flow system results mainly from the fluid’s viscosity, ohmic heating and the buoyancy.en_US
dc.identifier.otherhttp://dx.doi.org/10.1016/j.crme.2016.03.003
dc.identifier.urihttp://dspace.run.edu.ng:8080/jspui/handle/123456789/3570
dc.language.isoenen_US
dc.publisherELSEVIER Comptes Rendus Mecaniqueen_US
dc.relation.ispartofseries344;547-555
dc.subjectMagnetic fielden_US
dc.subjectBuoyancy forceen_US
dc.subjectEntropy generationen_US
dc.subjectSlip flowen_US
dc.subjectIrreversibility ratioen_US
dc.subjectADMen_US
dc.titleSecond-Law Analysis for Buoyancy-Driven Hydromagnetic Couple Stress Fluid Flow through a Porous Channelen_US
dc.typeArticleen_US
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