dc.contributor.author | Evcin, Cansu | |
dc.contributor.author | Uğur, Ömür | |
dc.contributor.author | Tezer Sezgin, Münevver | |
dc.date.accessioned | 2022-05-11T14:31:22Z | |
dc.date.available | 2022-05-11T14:31:22Z | |
dc.date.issued | 2018 | |
dc.identifier.issn | 0898-1221 | |
dc.identifier.issn | 1873-7668 | |
dc.identifier.uri | https://doi.org/10.1016/j.camwa.2018.06.027 | |
dc.identifier.uri | https://hdl.handle.net/20.500.11776/7426 | |
dc.description.abstract | The direct and optimal control solution of the laminar, fully developed, steady MHD flow of an incompressible, electrically conducting fluid in a duct is considered together with the heat transfer. The flow is driven by a constant pressure gradient and an external uniform magnetic field. The fluid viscosity is temperature dependent varying exponentially and the Hall effect, viscous and Joule dissipations are taken into consideration. The control problem is solved by the discretize-then-optimize approach using mixed finite element method for the MHD and energy equations. The control formulations with the Hall and viscosity parameters, the Hartmann and Brinkmann number are given to regain the desired velocity and temperature of the MHD flow. (C) 2018 Elsevier Ltd. All rights reserved. | en_US |
dc.description.sponsorship | Scientific and Technological Research Council of TurkeyTurkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK) [2211-E] | en_US |
dc.description.sponsorship | This work has been partially supported by the National Ph.D. Fellowship Programme of The Scientific and Technological Research Council of Turkey under the Grant [2211-E]. | en_US |
dc.language.iso | eng | en_US |
dc.publisher | Pergamon-Elsevier Science Ltd | en_US |
dc.identifier.doi | 10.1016/j.camwa.2018.06.027 | |
dc.rights | info:eu-repo/semantics/closedAccess | en_US |
dc.subject | MHD | en_US |
dc.subject | FEM | en_US |
dc.subject | Variable viscosity | en_US |
dc.subject | Optimal control | en_US |
dc.subject | Heat transfer | en_US |
dc.subject | Temperature-Dependent Viscosity | en_US |
dc.subject | Vertical Rectangular Duct | en_US |
dc.subject | Natural-Convection Flow | en_US |
dc.subject | Magnetic-Field | en_US |
dc.subject | Dusty Fluid | en_US |
dc.subject | Cavity | en_US |
dc.title | Determining the optimal parameters for the MHD flow and heat transfer with variable viscosity and Hall effect | en_US |
dc.type | article | en_US |
dc.relation.ispartof | Computers & Mathematics With Applications | en_US |
dc.department | Fakülteler, Fen Edebiyat Fakültesi, Matematik Bölümü | en_US |
dc.authorid | 0000-0001-9348-7775 | |
dc.authorid | 0000-0002-7272-8469 | |
dc.identifier.volume | 76 | en_US |
dc.identifier.issue | 6 | en_US |
dc.identifier.startpage | 1338 | en_US |
dc.identifier.endpage | 1355 | en_US |
dc.institutionauthor | Evcin, Cansu | |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
dc.authorscopusid | 57202775796 | |
dc.authorscopusid | 23994756900 | |
dc.authorscopusid | 35071900400 | |
dc.authorwosid | Ugur, Omur/D-2361-2013 | |
dc.authorwosid | Evcin, Cansu/ABA-1321-2020 | |
dc.authorwosid | tezer-sezgin, münevver/AAB-3269-2022 | |
dc.identifier.wos | WOS:000446291600007 | en_US |
dc.identifier.scopus | 2-s2.0-85049304788 | en_US |