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dc.contributor.authorFarias Filho, Ulisses P.
dc.contributor.authorAntunes, Alessandro R.E.
dc.contributor.authorBastos, Silvana M.A.
dc.contributor.authorLyra, Paulo R.M.
dc.description.abstractIn this paper we briefly describe the finite element procedure developed to simulate the two dimensional fluid-structure interaction of a rigid circular cylinder, immerse in an incompressible viscous fluid flow which is coupled with optimization techniques in order to minimize the amplitude of the cylinder displacements. Due to the high computational cost associated with the numerical simulations, surrogate models are built using kriging based data fitting scheme. The results obtained when the whole methodology is applied to the minimization of Vortex Induced Vibration (VIV) on Fluid Structure Interaction (FSI) problems are presented and discussed.
dc.format.extent12 p.
dc.subjectÀrees temàtiques de la UPC::Matemàtiques i estadística::Anàlisi numèrica::Mètodes en elements finits
dc.subject.lcshFinite element method
dc.subject.lcshCoupled problems (Complex systems) -- Numerical solutions
dc.subject.otherFluid Structure Interaction, ALE FEM Formulation, VIV, Optimization, Surrogate Models
dc.titleMinimization of the phenomenon of vibrations induced by vortices using surrogate based optimization
dc.typeConference report
dc.subject.lemacElements finits, Mètode dels
dc.rights.accessOpen Access
local.citation.contributorCOUPLED V
local.citation.publicationNameCOUPLED V : proceedings of the V International Conference on Computational Methods for Coupled Problems in Science and Engineering :

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