Experimental and Numerical Investigation of Flow Characteristics Around Complex Bridge Piers in Different Geometries

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dc.authoridTantekin, Atakan/0000-0002-8200-5686
dc.contributor.authorTantekin, Atakan
dc.contributor.authorTumen Ozdil, N. Filiz
dc.contributor.authorAkilli, Hueseyin
dc.date.accessioned2025-04-09T09:21:52Z
dc.date.available2025-04-09T09:21:52Z
dc.date.issued2023
dc.description.abstractThe flow parameters through complex-type bridge piers configured in various geometries were explored and compared in this work using dye visualisation and computational fluid dynamics (CFD) methods. The Detached Eddy Simulation (DES) technique based on the SST k omega model has been chosen to investigate the flow characteristics around complex bridge piers, and time-averaged normalised mean streamwise velocity, time-averaged normalised mean cross-stream velocity, time-averaged normalised mean pressure, time-averaged normalised mean Reynolds shear stress, time-averaged normalised mean y vorticity, time-averaged normalised mean z vorticity, and drag coefficient have been selected as parameters for this study. According to the study's findings, when the time-averaged normalised mean streamwise velocity component of all complex bridge piers was examined, the pile sections had the highest values. Drag coefficients have been sorted from low to high when comparing complex bridge piers in all geometries such as elliptical, circular, rectangular, and square.Article Highlights Flow characteristics around complex bridge piersDye visualisation experiments and CFD method with DES based on the SST k omega modelDrag Coefficients of complex bridge piers
dc.identifier.doi10.1080/10618562.2024.2335280
dc.identifier.endpage655
dc.identifier.issn1061-8562
dc.identifier.issn1029-0257
dc.identifier.issue7
dc.identifier.scopus2-s2.0-85189174762
dc.identifier.scopusqualityQ2
dc.identifier.startpage637
dc.identifier.urihttps://doi.org/10.1080/10618562.2024.2335280
dc.identifier.urihttps://hdl.handle.net/20.500.14669/3784
dc.identifier.volume37
dc.identifier.wosWOS:001195730000001
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherTaylor & Francis Ltd
dc.relation.ispartofInternational Journal of Computational Fluid Dynamics
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_20241211
dc.subjectComplex bridge piers
dc.subjectdye visualisation technique
dc.subjectcomputational fluid dynamics
dc.subjectdetached eddy simulation
dc.subjectflow characteristics
dc.titleExperimental and Numerical Investigation of Flow Characteristics Around Complex Bridge Piers in Different Geometries
dc.typeArticle

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