Optimizing the tube geometry to enhance thermohydraulic performance of tube bank heat exchanger

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dc.authoridBilgili, Mehmet/0000-0002-5339-6120
dc.authoridKuru, Muhammet Nasif/0000-0002-5941-1221
dc.contributor.authorAktas, Arif Emre
dc.contributor.authorKuru, Muhammet Nasif
dc.contributor.authorErdinc, Mehmet Tahir
dc.contributor.authorAydin, Orhan
dc.contributor.authorBilgili, Mehmet
dc.date.accessioned2025-03-17T12:27:07Z
dc.date.available2025-03-17T12:27:07Z
dc.date.issued2023
dc.departmentTarsus Üniversitesi
dc.description.abstractIn this study, optimum design parameters of circular, diamond and enhanced shaped geometries for staggered tube banks are explored utilizing a multi-objective genetic algorithm (MOGA-II). For given three geometries, two step optimization studies are compared: (1) circular and diamond shaped geometries, (2) diamond and enhanced shaped geometries. Steady, incompressible, and turbulent flow around three-dimensional numerical models is solved using finite volume method. Initially, using literature experimental data numerical results are validated for circular and diamond geometries. In the optimization studies, maximization of heat transfer and minimization of required pumping power are preferred as objective functions. The results of optimization studies are demonstrated graphically. Furthermore, velocity and temperature distribution for the optimum cases are illustrated. The results of first step optimization studies exhibited that diamond shaped tube bank shows higher heat transfer rate than circular one for the same given volume (156%). Besides, as a result of second step optimization studies, optimal enhanced shaped geometry showed 0.59% higher heat transfer rate, 21.73% lower pumping power requirement and 9.65% lower total tube bank volume than optimal diamond shaped one.
dc.description.sponsorshipCukurova University Scientific Research Projects Unit; Turkish Academy of Sciences; [FDK-2020-13186]
dc.description.sponsorshipThis study was supported by Cukurova University Scientific Research Projects Unit, within the scope of the project numbered FDK-2020-13186. O. Aydin acknowledges the partial support by the Turkish Academy of Sciences.
dc.identifier.doi10.1016/j.ijthermalsci.2023.108460
dc.identifier.issn1290-0729
dc.identifier.issn1778-4166
dc.identifier.scopus2-s2.0-85162258740
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1016/j.ijthermalsci.2023.108460
dc.identifier.urihttps://hdl.handle.net/20.500.13099/2082
dc.identifier.volume193
dc.identifier.wosWOS:001035543500001
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier France-Editions Scientifiques Medicales Elsevier
dc.relation.ispartofInternational Journal of Thermal Sciences
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WOS_20250316
dc.subjectTube bank heat exchanger
dc.subjectNumerical
dc.subjectHeat transfer
dc.subjectOptimization
dc.titleOptimizing the tube geometry to enhance thermohydraulic performance of tube bank heat exchanger
dc.typeArticle

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