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Pressure coefficient distributions on Hyperbolic Paraboloid membranes by Numerical Fluid-Structure Interaction

2025-05-26Artigo científico Acesso aberto
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dc.contributor.authorMaldonado-Ríos, Ricardo
dc.contributor.authorGamboa-Marrufo, Mauricio
dc.contributor.authorCismasiu, Corneliu
dc.contributor.authorMoreno-Herrera, Joel Alberto
dc.contributor.institutionCERIS - Polo NOVA
dc.contributor.institutionDEC - Departamento de Engenharia Civil
dc.contributor.pblMarcílio Alves
dc.date.accessioned2025-08-19T21:19:45Z
dc.date.available2025-08-19T21:19:45Z
dc.date.issued2025-05-26
dc.descriptionPublisher Copyright: © ANO.
dc.description.abstractMost studies, standards, and codes on wind pressure distributions commonly disregard the influence of the flexibility of structures. Nevertheless, in the case of tensile-membrane structures, their flexibility cannot be ignored, so this study presents the results of numerical simulations evaluating wind pressure coefficient distributions on tensile-membrane structures, accounting for fluid-structure interaction (FSI) choosing the most common geometry: the hyperbolic paraboloid. Various curvature configurations, wind incidence directions, and structural models (both open and enclosed) were analyzed. The FSI solution involves a two-way partitioned simulation between Computational Fluid Dynamics, Computational Structural Dynamics and through a coupling system that culminates in the derivation of final pressure coefficient distributions. Results indicate that pressure coefficients obtained for rigid models underestimate those obtained by the FSI methodology, which accounts for deformations altering the interaction between the fluid and membrane.en
dc.description.versionpublishersversion
dc.description.versionpublished
dc.format.extent14
dc.format.extent2369925
dc.identifier.doi10.1590/1679-7825/e8419
dc.identifier.issn1679-7817
dc.identifier.otherPURE: 119477244
dc.identifier.otherPURE UUID: 3492b7b7-0e2f-4f57-807b-8e8d0c023f53
dc.identifier.otherScopus: 105005997495
dc.identifier.otherWOS: 001489887900001
dc.identifier.otherORCID: /0000-0002-5703-8072/work/190141143
dc.identifier.urihttp://hdl.handle.net/10362/186632
dc.identifier.urlhttps://www.scopus.com/pages/publications/105005997495
dc.identifier.urlhttps://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=nova_api&SrcAuth=WosAPI&KeyUT=WOS:001489887900001&DestLinkType=FullRecord&DestApp=WOS_CPL
dc.language.isoeng
dc.peerreviewedyes
dc.subjectComputational fluid dynamics
dc.subjectFluid-structure interaction
dc.subjectHyperbolic paraboloid
dc.subjectPressure coefficients
dc.subjectTensile membrane structures
dc.subjectWind analysis
dc.subjectCivil and Structural Engineering
dc.subjectGeneral Materials Science
dc.subjectAutomotive Engineering
dc.subjectAerospace Engineering
dc.subjectOcean Engineering
dc.subjectMechanics of Materials
dc.subjectMechanical Engineering
dc.titlePressure coefficient distributions on Hyperbolic Paraboloid membranes by Numerical Fluid-Structure Interactionen
dc.typejournal article
degois.publication.firstPage1
degois.publication.issue4
degois.publication.lastPage14
degois.publication.titleLatin American Journal of Solids and Structures
degois.publication.volume22
dspace.entity.typePublication
rcaap.rightsopenAccess

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