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dc.contributor.authorTezer-Sezgin, M.
dc.contributor.authorAydin, S. Han
dc.contributor.authorNeslitiirk, A. I.
dc.date.accessioned2021-02-12T18:52:25Z
dc.date.available2021-02-12T18:52:25Z
dc.date.issued2010
dc.identifier.isbn978-3-642-11794-7
dc.identifier.urihttps://doi.org/10.1007/978-3-642-11795-4_94
dc.identifier.urihttps://hdl.handle.net/11147/10641
dc.description8th European Conference on Numerical Mathematics and Advanced Applications (ENUMATH 2009)en_US
dc.description.abstractThe Galerkin finite element method (FEM) is used for solving the incompressible Navier Stokes equations in 2D. Regular triangular elements are used to discretize the domain and the finite-dimensional spaces employed consist of piece wise continuous linear interpolants enriched with the residual-free bubble (RFB) functions. To find the bubble part of the solution, a two-level FEM with a stabilizing subgrid of a single node is described in our previous paper [Int. J. Numer. Methods Fluids 58, 551-572 (2007)]. The results for backward facing step flow and flow through 2D channel with an obstruction on the lower wall show that the proper choice of the subgrid node is crucial to get stable and accurate solutions consistent with the physical configuration of the problems at a cheap computational cost.en_US
dc.description.sponsorshipUppsala Univ, Dept Informat Technol, Div Sci Comp, Uppsala Univ, Ctr Interdisciplinary Math, Comsol, Swedish Fdn Strateg Res, Swedish Res Council, Uppsala Multidisciplinary Ctr Adv Computat Sci, Wenner Gren Fdn, John Wiley & Sonsen_US
dc.language.isoengen_US
dc.publisherSPRINGER-VERLAG BERLINen_US
dc.relation.isversionof10.1007/978-3-642-11795-4_94en_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.titleSolution of Navier-Stokes Equations Using FEM with Stabilizing Subgriden_US
dc.typeconferenceObjecten_US
dc.typeconferenceObjecten_US
dc.relation.journalNumerical Mathematics And Advanced Applications 2009en_US
dc.contributor.departmentIzmir Isntitute of Technologyen_US
dc.identifier.startpage875en_US
dc.identifier.endpage882en_US
dc.identifier.wosWOS:000395207900094
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US


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