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dc.contributor.authorFerdows, M.
dc.contributor.authorAlzahrani, Faris
dc.contributor.authorSun, Shuyu
dc.date.accessioned2020-08-09T10:56:28Z
dc.date.available2020-08-09T10:56:28Z
dc.date.issued2020-07-23
dc.date.submitted2020-01-23
dc.identifier.citationFerdows, M., Alzahrani, F., & Sun, S. (2020). Dual solution of boundary-layer flow driven by variable plate and streaming-free velocity. Advances in Mechanical Engineering, 12(7), 168781402093084. doi:10.1177/1687814020930849
dc.identifier.issn1687-8140
dc.identifier.issn1687-8140
dc.identifier.doi10.1177/1687814020930849
dc.identifier.urihttp://hdl.handle.net/10754/664519
dc.description.abstractThis article presents a numerical study to investigate boundary-layer heat transfer fluid associated with a moving flat body in cooperation of variable plate and streaming-free velocity along the boundary surface in the laminar flow. The thermal conductivity is supposed to vary linearly with temperature. Similarity transformations are applied to render the governing partial differential equations for mass, momentum and energy into a system of ordinary differential equations to reveal the possible existence of dual solutions. MATLAB package has been used to solve the boundary value problem numerically. We present the effects of various parameters such as velocity ratio, thermal conductivity and variable viscosity on velocity and temperature distribution. The analysis of the results concerning Skin friction and Nusselt number near the wall is also presented. It is focused on the detection and description of the dual solutions. The study reveals that the undertaken problem admits dual solutions in particular range of values of different physical parameters. It can be seen that for the first branch solution, the fluid velocity decreases near the sheet, but it increases far away from the sheet for velocity ratio parameter, whereas the opposite effect is induced for second branch solution. Skin friction coefficient and rate of heat transfer increase due to increase in thermal conductivity parameter.
dc.description.sponsorshipThe author(s) received no financial support for the research, authorship, and/or publication of this article.
dc.publisherSAGE Publications
dc.relation.urlhttp://journals.sagepub.com/doi/10.1177/1687814020930849
dc.relation.urlhttps://journals.sagepub.com/doi/pdf/10.1177/1687814020930849
dc.rightsThis article is distributed under the terms of the Creative Commons Attribution 4.0 License which permits any use, reproduction and distribution of the work without further permission provided the original work is attributed as specified on the SAGE and Open Access pages.
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.titleDual solution of boundary-layer flow driven by variable plate and streaming-free velocity
dc.typeArticle
dc.contributor.departmentEarth Science and Engineering Program
dc.contributor.departmentPhysical Science and Engineering (PSE) Division
dc.identifier.journalAdvances in Mechanical Engineering
dc.eprint.versionPublisher's Version/PDF
dc.contributor.institutionDepartment of Mathematics, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia
dc.contributor.institutionResearch Group of Fluid Flow Modeling and Simulation, Department of Applied Mathematics, University of Dhaka, Dhaka, Bangladesh
dc.identifier.volume12
dc.identifier.issue7
dc.identifier.pages168781402093084
kaust.personSun, Shuyu
dc.date.accepted2020-04-16
dc.identifier.eid2-s2.0-85088437452
refterms.dateFOA2020-08-09T10:56:48Z


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This article is distributed under the terms of the Creative Commons Attribution 4.0 License which permits any use, reproduction and distribution of the work without further permission provided the original work is attributed as specified on the SAGE and Open Access pages.
Except where otherwise noted, this item's license is described as This article is distributed under the terms of the Creative Commons Attribution 4.0 License which permits any use, reproduction and distribution of the work without further permission provided the original work is attributed as specified on the SAGE and Open Access pages.