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Dynamics of MHD Convection of Walters B Viscoelastic Fluid through an Accelerating Permeable Surface Using the Soret–Dufour Mechanism

2022Journal article Open access
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dc.contributor.authorAnusha, P.
dc.contributor.authorSri, M. Naga Swapna
dc.contributor.authorMadhav, V.V. Venu
dc.contributor.authorChaitanya, Ch. Sri
dc.contributor.authorSpandana, V.V.
dc.contributor.authorSaxena, Kuldeep K.
dc.contributor.authorAbdul-Zahra, Dalael Saad
dc.contributor.authorLinul, Emanoil
dc.contributor.authorPrakash, Chander
dc.contributor.authorBudhi, Dharam
dc.contributor.authorCampilho, Raul
dc.date.accessioned2023-01-26T11:12:25Z
dc.date.available2023-01-26T11:12:25Z
dc.date.issued2022
dc.description.abstractThe MHD convective Walters-B memory liquid flow past a permeable accelerating surface with the mechanism of Soret-Dufour is considered. The flow equation constitutes a set of partial differential equations (PDEs) to elucidate the real flow of a non-Newtonian liquid. The radiation thermo-physical parameters were employed based on the use of Roseland approximation. This implies the fluid employed in this exploration is optically thick. Utilizing suitable similarity terms, the flow equation PDEs were simplified to become total differential equations. The spectral homotopy analysis method (SHAM) was utilized to provide outcomes to the model. The SHAM involves the addition of the Chebyshev pseudospectral approach (CPM) alongside the homotopy analysis approach (HAM). The outcomes were depicted utilizing graphs and tables for the quantities of engineering concern. The mechanisms of Soret and Dufour were separately examined. The imposed magnetism was found to lessen the velocity plot while the thermal radiation term elevates the temperature plot because of the warm particles of the fluid.pt_PT
dc.description.sponsorshipThis research was funded by a grant of the Romanian Ministry of Research, Innovation and Digitalization, project number PFE 26/30.12.2021, PERFORM-CDI@UPT100—The increasing of the performance of the Polytechnic University of Timis, oara by strengthening the research, development and technological transfer capacity in the field of “Energy, Environment and Climate Change” at the beginning of the second century of its existence, within Program 1—Development of the national system of Research and Development, Subprogram 1.2—Institutional Performance—Institutional Development Projects—Excellence Funding Projects in RDI, PNCDI III.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.doi10.3390/app12199431pt_PT
dc.identifier.urihttp://hdl.handle.net/10400.22/21885
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherMDPIpt_PT
dc.relation.publisherversionhttps://www.mdpi.com/2076-3417/12/19/9431pt_PT
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/pt_PT
dc.subjectSoret and Dufour influencept_PT
dc.subjectFree convectionpt_PT
dc.subjectWalters-B memorypt_PT
dc.subjectPermeable surfacept_PT
dc.subjectSHAMpt_PT
dc.subjectMHDpt_PT
dc.subjectMagnetic fieldpt_PT
dc.titleDynamics of MHD Convection of Walters B Viscoelastic Fluid through an Accelerating Permeable Surface Using the Soret–Dufour Mechanismpt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.issue19pt_PT
oaire.citation.startPage9431pt_PT
oaire.citation.titleApplied Sciencespt_PT
oaire.citation.volume12pt_PT
person.familyNameCampilho
person.givenNameRaul Duarte Salgueiral Gomes
person.identifier.ciencia-id0314-43B9-03D4
person.identifier.orcid0000-0003-4167-4434
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublication4decb370-eb85-4ee1-987f-ec328565ea07
relation.isAuthorOfPublication.latestForDiscovery4decb370-eb85-4ee1-987f-ec328565ea07

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