Brownian motion and thermophoretic diffusion impact on Darcy-Forchheimer flow of bioconvective micropolar nanofluid between double disks with Cattaneo-Christov heat flux

Basit Öğe Kaydı
dc.authoridAbdullaev, Sherzod/0000-0002-2454-6708
dc.authoridTahir, Madeeha/0000-0002-6634-2877
dc.authoridZahran, Heba Yehia/0000-0002-0549-5044
dc.authoridImran, Muhammad/0000-0002-2363-5039
dc.contributor.authorShahzad, Arfan
dc.contributor.authorImran, Muhammad
dc.contributor.authorTahir, Madeeha
dc.contributor.authorKhan, Shan Ali
dc.contributor.authorAkgul, Ali
dc.contributor.authorAbdullaev, Sherzod
dc.contributor.authorPark, Choonkil
dc.date.accessioned2024-12-24T19:25:13Z
dc.date.available2024-12-24T19:25:13Z
dc.date.issued2023
dc.departmentSiirt Üniversitesi
dc.description.abstractThe topic of fluid flow through disks is important due to a broad range of its applications in industries, engineering, and scientific fields. The objective of the current article is to analyze the bioconvective micropolar nanofluid flow between the coaxial, parallel, and radially stretching dou-ble disks in the occurrence of gyrotactic motile microorganisms with convective thermal boundary conditions. Darcy-Forchheimer medium is considered between the double disks that allow the flow horizontally with additional effects of porosity and friction. The flow is also considered under the impacts of thermal conductivity and thermal radiations. The influence of gyrotactic microorganisms is accommodated through the bioconvection, which increases the strength of thermal transporta-tion. Furthermore, the Cattaneo-Christov heat flux theory is also accounted. The flow model is trans moved into a system of ordinary differential equations (ODEs) utilizing appropriate similarity transformation functions. The bvp4c technique has been used to solve the transformed flow model. The implication of some prominent physical and bioconvection parameters on velocities, microro-tation, thermal field, volumetric concentration of nanoparticles, and microorganisms' fields are pre-sented through graphs and tabular ways. It is observed that the stretching ratio parameter of the disks accelerates the axial and micro rotational velocities of the nanofluid. In contrast, the stretch-ing Reynolds number slows down the radial velocity near the plane's center. The temperature pro-file goes high against the Brownian motion, thermal radiation, and thermal conductivity parameters, while an inverse trend has been observed for increasing magnitudes of Prandtl number. The nanoparticles concentration profile is upsurged against the thermophoresis parameter. The density profile of gyrotactic motile microorganisms is de-escalated by the Peclet number and the bioconvection Lewis number. Micropolar parameters cause an increase of couple stresses and a decrement in shear stresses. A comparison with published work is provided under certain limita-tions to test the validity of numerical scheme accuracy. (c) 2022 THE AUTHORS. Published by Elsevier BV on behalf of Faculty of Engineering, Alexandria University This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/ licenses/by-nc-nd/4.0/).
dc.description.sponsorshipDeanship of Scientific Research at King Khalid University [RGP.2/238/43]; Deputyship for Research & Innovation, Ministry of Education, in Saudi Arabia [IFP-KKU-2020/10]; Government College University, Faisalabad; Higher Education Commission, Pakistan
dc.description.sponsorshipThe authors extend their appreciation to the Deanship of Scientific Research at King Khalid University for funding this project under grant number (RGP.2/238/43). The authors express their appreciation to the Deputyship for Research & Innovation, Ministry of Education, in Saudi Arabia, for funding this research work through the project number: (IFP-KKU-2020/10). This work is financially supported by the Government College University, Faisalabad, and Higher Education Commission, Pakistan.
dc.identifier.doi10.1016/j.aej.2022.07.023
dc.identifier.endpage15
dc.identifier.issn1110-0168
dc.identifier.issn2090-2670
dc.identifier.scopus2-s2.0-85135182030
dc.identifier.scopusqualityQ1
dc.identifier.startpage1
dc.identifier.urihttps://doi.org/10.1016/j.aej.2022.07.023
dc.identifier.urihttps://hdl.handle.net/20.500.12604/6319
dc.identifier.volume62
dc.identifier.wosWOS:000888079700001
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier
dc.relation.ispartofAlexandria Engineering Journal
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_20241222
dc.subjectBioconvection
dc.subjectCattaneo-Christov Heat flux
dc.subjectMicropolar Nanofluid
dc.subjectStretching disks
dc.titleBrownian motion and thermophoretic diffusion impact on Darcy-Forchheimer flow of bioconvective micropolar nanofluid between double disks with Cattaneo-Christov heat flux
dc.typeArticle

Dosyalar

Koleksiyon

WOS İndeksli Yayınlar Koleksiyonu
Scopus İndeksli Yayınlar Koleksiyonu