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dc.contributor.authorPamuk, Mehmet Turgay
dc.date.accessioned2021-06-05T20:01:50Z
dc.date.available2021-06-05T20:01:50Z
dc.date.issued2019
dc.identifier.issn0392-8764
dc.identifier.urihttps://doi.org/10.18280/ijht.370228
dc.identifier.urihttps://hdl.handle.net/20.500.12960/1175
dc.description0000-0003-0375-4070en_US
dc.descriptionWOS:000483715500028en_US
dc.description.abstractIn this numerical work, the effects of baffles added in a Concentric Tube Heat Exchanger are studied, using a commercial software CFD (Computational Fluid Dynamics) package. The CFD model is made to grab all the physical phenomena such as heat transfer rating, temperature, velocity and pressure distributions within the computational domain. First the simplest model, the Heat Exchanger without baffles, is considered. Due to its limited capacity, baffles are added into the domain to investigate the heat transfer enhancement while observing pressure loss that is a direct indication of the pumping power for a given flow rate. A sufficiently high detailed geometry and fine mesh characteristics are adopted taking into account the computation resources and time, yet satisfactory enough to show that the numerical model can be validated using the analytical solutions relying on empirical heat transfer formulas. This gives researches working in Heat Exchanger area the opportunity to design their systems using CFD, without depending on a prototype that needs to be tested before the actual product is marketed. Normally, a new type of heat exchanger with a different tube diameter and baffle lay-out has to be manufactured using general a heat exchanger calculation approach that will most of the time require the revision of the preliminary design.en_US
dc.language.isoengen_US
dc.publisherEdizioni Etsen_US
dc.relation.ispartofInternational Journal on Heat and Technologyen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectHeat Transferen_US
dc.subjectHeat Exchangersen_US
dc.subjectConcentric Pipesen_US
dc.subjectBafflesen_US
dc.subjectCfden_US
dc.titleNumerical Investigation of the Effects of the Baffles Added in a Concentric Pipe Heat Exchangeren_US
dc.typearticleen_US
dc.departmentMühendislik Fakültesi, Makine Mühendisliği Bölümüen_US
dc.department-temp[Pamuk, Mehmet Turgay] Piri Reis Univ, TR-34940 Istanbul, Turkeyen_US
dc.contributor.institutionauthorPamuk, Mehmet Turgay
dc.identifier.doi10.18280/ijht.370228
dc.identifier.volume37en_US
dc.identifier.issue2en_US
dc.identifier.startpage583en_US
dc.identifier.endpage588en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US


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