Impact of bioconvection and chemical reaction on MHD nanofluid flow due to exponential stretching sheet

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dc.contributor.authorMuhammad Imran Asjad
dc.contributor.authorNoman Sarwar
dc.contributor.authorBagh Ali
dc.contributor.authorSajjad Hussain
dc.contributor.authorThanin Sitthiwirattham
dc.contributor.authorJiraporn Reunsumrit
dc.contributor.correspondenceT. Sitthiwirattham; Mathematics Department, Faculty of Science and Technology, Suan Dusit University, Bangkok, 10300, Thailand; email: thanin_sit@dusit.ac.th
dc.date.accessioned2025-03-10T07:35:28Z
dc.date.available2025-03-10T07:35:28Z
dc.date.issued2021
dc.description.abstractThermal management is a crucial task in the present era of miniatures and other gadgets of compact heat density. This communication presents the momentum and thermal transportation of nanofluid flow over a sheet that stretches exponentially. The fluid moves through a porous matrix in the presence of a magnetic field that is perpendicular to the flow direction. To achieve the main objective of efficient thermal transportation with increased thermal conductivity, the possible settling of nano entities is avoided with the bioconvection of microorganisms. Furthermore, thermal radiation, heat source dissipation, and activation energy are also considered. The formulation in the form of a partial differential equation is transmuted into an ordinary differential form with the implementation of appropriate similarity variables. Numerical treatment involving RungeÐKutta along with the shooting technique method was chosen to resolve the boundary values problem. To elucidate the physical insights of the problem, computational code was run for suitable ranges of the involved parameters. The fluid temperature directly rose with the buoyancy ratio parameter, Rayleigh number, Brownian motion parameter, and thermophoresis parameter. Thus, thermal transportation enhances with the inclusion of nano entities and the bioconvection of microorganisms. The findings are useful for heat exchangers working in various technological processors. The validation of the obtained results is also assured through comparison with the existing result. The satisfactory concurrence was also observed while comparing the present symmetrical results with the existing literature. © 2021 by the authors. Licensee MDPI, Basel, Switzerland.
dc.identifier.citationSymmetry
dc.identifier.doi10.3390/sym13122334
dc.identifier.issn20738994
dc.identifier.scopus2-s2.0-85121486739
dc.identifier.urihttps://repository.dusit.ac.th//handle/123456789/4684
dc.languageEnglish
dc.publisherMDPI
dc.rightsAll Open Access; Gold Open Access; Green Open Access
dc.rights.holderScopus
dc.subjectBioconvection
dc.subjectChemical reaction
dc.subjectMagnetohydrodynamics
dc.subjectNanofluids
dc.subjectStretching sheet
dc.titleImpact of bioconvection and chemical reaction on MHD nanofluid flow due to exponential stretching sheet
dc.typeArticle
mods.location.urlhttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85121486739&doi=10.3390%2fsym13122334&partnerID=40&md5=f3ae48cbff013608bcbefccc62d53b60
oaire.citation.issue12
oaire.citation.volume13
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