CFD simulation of vortex-induced vibration of a vertical riser
Wang, Enhao and Xiao, Qing and Incecik, Atilla (2015) CFD simulation of vortex-induced vibration of a vertical riser. In: The 9th International Workshop on Ship & Marine Hydrodynamics, 2015-08-26 - 2015-08-28, UK.
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Abstract
Three-dimensional fluid-structure interaction (FSI) simulations are conducted on a vertical riser with a length-to-diameter ratio L/D = 481.5. Important vortex-induced vibration (VIV) parameters including the amplitude responses, orbital trajectories, oscillation frequencies and vorticity contours are presented. The computational fluid dynamics (CFD) simulation results are in good agreement with published experimental data. The riser exhibits a dual-resonant response. Two different vortex shedding mode is observed, i.e., 2P and 2S modes. 2P mode is associated with the maximum transverse amplitude and 2S mode is observed elsewhere along the riser.
ORCID iDs
Wang, Enhao
ORCID: https://orcid.org/0000-0002-0669-7924, Xiao, Qing ORCID: https://orcid.org/0000-0001-8512-5299 and Incecik, Atilla;
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Item type: Conference or Workshop Item(Paper) ID code: 60894 Dates: DateEvent28 August 2015PublishedKeywords: vortex-induced vibration (VIV), computational fluid dynamics (CFD), fluid-structure interaction (FSI), vertical riser, uniform flow, Naval architecture. Shipbuilding. Marine engineering, Ocean Engineering Subjects: Naval Science > Naval architecture. Shipbuilding. Marine engineering Department: Faculty of Engineering > Naval Architecture, Ocean & Marine Engineering
Faculty of EngineeringDepositing user: Pure Administrator Date deposited: 09 Jun 2017 13:21 Last modified: 18 Jan 2023 13:22 URI: https://strathprints.strath.ac.uk/id/eprint/60894
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