Fin efficiency analysis of convective straight fins with temperature dependent thermal conductivity using variational iteration method

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dc.contributor.authorCoskun, Safa Bozkurt
dc.contributor.authorAtay, Mehmet Tarik
dc.date.accessioned2019-08-01T13:38:39Z
dc.date.available2019-08-01T13:38:39Z
dc.date.issued2008
dc.departmentNiğde ÖHÜ
dc.description.abstractFor enhancing heat transfer between primary surface and the environment, utilization of radiating extended surfaces are common. Especially for large temperature differences; variable thermal conductivity has a strong effect on performance of such a surface. In this paper, variational iteration method is used to analyze the efficiency of convective straight fins with temperature dependent thermal conductivity. VIM produces analytical expressions for the solution of nonlinear differential equations. In order to show the effectiveness of Variational iteration method (VIM). the results obtained from VIM analysis is compared with available solutions obtained using Adomian decomposition method (ADM) and the results from finite element analysis. This work assures that VIM is it promising method for the efficiency analysis of convective straight fin problems. (C) 2008 Elsevier Ltd. All results reserved
dc.identifier.doi10.1016/j.applthermaleng.2008.01.012
dc.identifier.endpage2352
dc.identifier.issn1359-4311
dc.identifier.issue17-18
dc.identifier.scopus2-s2.0-50549091758
dc.identifier.scopusqualityQ1
dc.identifier.startpage2345
dc.identifier.urihttps://dx.doi.org/10.1016/j.applthermaleng.2008.01.012
dc.identifier.urihttps://hdl.handle.net/11480/5171
dc.identifier.volume28
dc.identifier.wosWOS:000259881700025
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthor[0-Belirlenecek]
dc.language.isoen
dc.publisherPERGAMON-ELSEVIER SCIENCE LTD
dc.relation.ispartofAPPLIED THERMAL ENGINEERING
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectStraight fins
dc.subjectEfficiency
dc.subjectVariable thermal conductivity
dc.subjectVariational iteration method
dc.subjectAdomian decomposition method
dc.subjectFinite element method
dc.titleFin efficiency analysis of convective straight fins with temperature dependent thermal conductivity using variational iteration method
dc.typeArticle

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