Quasi-Newtonian Approach determination of velocity profile for the fully developed axial power law fluid flow in concentric annuli

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dc.authoridBilgili, Hatice/0000-0002-3897-8835
dc.authoridABBASOV, Teymuraz/0000-0002-0290-8333
dc.authorwosidBilgili, Hatice/B-2488-2019
dc.contributor.authorAbbasov, Teymuraz
dc.contributor.authorBilgili, Hatice
dc.contributor.authorPacaci, Ayke Sarimeseli
dc.date.accessioned2024-08-04T20:50:43Z
dc.date.available2024-08-04T20:50:43Z
dc.date.issued2021
dc.departmentİnönü Üniversitesien_US
dc.description.abstractThe Quasi-Newtonian Approach has been developed for the closed-form analytical solution of isothermic, inelastic, and steady-state fully developed axial power law fluid flow in a concentric annuli. This approach is developed to eliminate the need to solve the two flow regions separately in the rheological flow problems. Using the approximate definition shear deformation distribution of power law rheological model, an analytical expression, which permits direct evaluation of the velocity distribution profiles, volumetric flow rate, and pressure drop in concentric annuli is derived. It is shown that all developed equations are applicable for both Newtonian and non-Newtonian flows in concentric annuli, and these can be applied for a wider range of rheological parameters of the power law rheological model. Final analytical equations can easily be used in all theoretical and practical applications of the power law flow problems in annuli that are encountered in several interdisciplinary fields without using tables, graphs, and tedious numerical calculations. Theoretically obtained, fully developed velocity profiles are compared with the experimental results taken from the relevant literature.en_US
dc.description.sponsorshipInonu University Scientific Research Projects Coordination Unit (BAP) [FDK-2017-775]en_US
dc.description.sponsorshipThis study was supported by Inonu University Scientific Research Projects Coordination Unit (BAP) within the scope of the project numbered FDK-2017-775.en_US
dc.identifier.doi10.1002/apj.2710
dc.identifier.issn1932-2135
dc.identifier.issn1932-2143
dc.identifier.issue6en_US
dc.identifier.scopus2-s2.0-85116269789en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.urihttps://doi.org/10.1002/apj.2710
dc.identifier.urihttps://hdl.handle.net/11616/100237
dc.identifier.volume16en_US
dc.identifier.wosWOS:000703347700001en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherWileyen_US
dc.relation.ispartofAsia-Pacific Journal of Chemical Engineeringen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectaxial flowen_US
dc.subjectconcentric annulien_US
dc.subjectnon-Newtonianen_US
dc.subjectpower lawen_US
dc.subjectpressure dropen_US
dc.subjectvelocity profilesen_US
dc.titleQuasi-Newtonian Approach determination of velocity profile for the fully developed axial power law fluid flow in concentric annulien_US
dc.typeArticleen_US

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