Transient Conjugated Heat Transfer in Pipes Involving Two-Dimensional Wall and Axial Fluid Conduction

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dc.contributor.authorBilir, Şefik
dc.date.accessioned2020-03-26T16:44:55Z
dc.date.available2020-03-26T16:44:55Z
dc.date.issued2002
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractThis paper presents an analysis for an unsteady conjugated heat transfer problem in thermally developing laminar pipe flow, involving two-dimensional wall and fluid axial conduction. The problem is solved numerically by a finite-difference method for a thick-walled, infinitely long, two-regional pipe which is initially isothermal with a step change in the constant outside temperature of the heated downstream section. A parametric study is done to analyze the effects of four defining parameters, namely the Peclet number, wall-to-fluid thermal conductivity ratio, wall-to-fluid thermal diffusivity ratio and wall thickness to inner radius ratio. The predicted results indicate that, although the parameters affect the heat transfer characteristics at the early and intermediate periods, the time to reach the steady state does not change considerably. With the boundary conditions of the present problem, the thermal inertia of the system is mainly dependent on the flow conditions rather than on the wall characteristics.en_US
dc.identifier.citationBilir, Ş., (2002). Transient Conjugated Heat Transfer in Pipes Involving Two-Dimensional Wall and Axial Fluid Conduction. International Journal of Heat and Mass Transfer, (45), 1781-1788. Doi: 10.1016/S0017-9310(01)00270-8
dc.identifier.doi10.1016/S0017-9310(01)00270-8en_US
dc.identifier.endpage1788en_US
dc.identifier.issn0017-9310en_US
dc.identifier.issn1879-2189en_US
dc.identifier.startpage1781en_US
dc.identifier.urihttps://dx.doi.org/10.1016/S0017-9310(01)00270-8
dc.identifier.urihttps://hdl.handle.net/20.500.12395/18084
dc.identifier.volume45en_US
dc.identifier.wosWOS:000173882900018en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.institutionauthorBilir, Şefik
dc.language.isoenen_US
dc.publisherPergamon-Elsevier Science Ltden_US
dc.relation.ispartofInternational Journal of Heat and Mass Transferen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.selcuk20240510_oaigen_US
dc.titleTransient Conjugated Heat Transfer in Pipes Involving Two-Dimensional Wall and Axial Fluid Conductionen_US
dc.typeArticleen_US

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