Numerical investigation of the thermo-hydraulic performance of DNA inspired double and triple helix wire coils

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dc.authoridYılmaz, İbrahim Halil/0000-0001-7840-9162
dc.authoridGÖKSU, TAHA TUNA/0000-0003-2028-3362
dc.authorwosidYılmaz, İbrahim Halil/AAX-2458-2020
dc.authorwosidGÖKSU, TAHA TUNA/A-6993-2019
dc.contributor.authorGoksu, Taha Tuna
dc.contributor.authorYilmaz, Ibrahim Halil
dc.contributor.authorBehcet, Rasim
dc.date.accessioned2024-08-04T20:50:53Z
dc.date.available2024-08-04T20:50:53Z
dc.date.issued2022
dc.departmentİnönü Üniversitesien_US
dc.description.abstractIn this study, DNA-inspired wire coil (WC) inserts, namely double wire coil (DWC) and triple wire coil (TWC), were proposed for promoting the thermo-hydraulic performance of a plain tube. Triangular-in-shape WC fitted tubes were modeled in Ansys Workbench and numerically solved in Ansys Fluent. WC inserts with pitches (0.056 m, 0.112 m, 0.168 m), side lengths (0.005 m, 0.006 m) and clearance distances (0.001 m, 0.002 m) were analyzed through a fully developed turbulent flow with the Reynolds number ranging from 6,406-26,647. Detailed model validations were performed using the empirical data and experimental studies in the literature and good agreements were statistically achieved. Results reveal that the proposed inserts can significantly increase the heat transfer performance and performance evaluation criterion (PEC) by almost up to fivefold and 103% compared to those of a plain tube, respectively. DWC increases the PEC by similar to 1.1 times the SWC fitted tube while TWC can increase the PEC by similar to 1.14 times. Increasing the number of WC beyond three would not add benefits to the PEC considerably.en_US
dc.description.sponsorshipScientific Research Project Unit of Inonu University [FDK-2020-2286]en_US
dc.description.sponsorshipThe authors acknowledge the financial support received from the Scientific Research Project Unit of Inonu University under Grant no. FDK-2020-2286. Taha Tuna Goksu appreciates the contribution of Dr. Serkan Guldal for deriving the correlations of thermo-hydraulic properties using Mathematica.en_US
dc.identifier.doi10.1016/j.cep.2021.108736
dc.identifier.issn0255-2701
dc.identifier.issn1873-3204
dc.identifier.scopus2-s2.0-85120629729en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org/10.1016/j.cep.2021.108736
dc.identifier.urihttps://hdl.handle.net/11616/100344
dc.identifier.volume171en_US
dc.identifier.wosWOS:000820473100003en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevier Science Saen_US
dc.relation.ispartofChemical Engineering and Processing-Process Intensificationen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectNumerical studyen_US
dc.subjectwire coilen_US
dc.subjectheat transfer enhancementen_US
dc.subjectthermo-hydraulic performanceen_US
dc.titleNumerical investigation of the thermo-hydraulic performance of DNA inspired double and triple helix wire coilsen_US
dc.typeArticleen_US

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