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dc.contributor.authorGarcía Espinosa, Julio
dc.contributor.authorCapua, Daniel di
dc.contributor.authorServán Camas, Borja
dc.contributor.authorUbach Fuentes, Pere-Andreu
dc.contributor.authorOñate Ibáñez de Navarra, Eugenio
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Ciència i Enginyeria Nàutiques
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Resistència de Materials i Estructures a l'Enginyeria
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Enginyeria Civil i Ambiental
dc.identifier.citationGarcia, J., Di Capua, D., Serván, B., Ubach, P., Oñate, E. A FEM fluid-structure interaction algorithm for analysis of the seal dynamics of a Surface-Effect Ship. "Computer methods in applied mechanics and engineering", 01 Octubre 2015, vol. 295, p. 290-304.
dc.description.abstractThis paper shows the recent work of the authors in the development of a time-domain FEM model for evaluation of the seal dynamics of a surface effect ship. The fluid solver developed for this purpose, uses a potential flow approach along with a streamline integration of the free surface. The paper focuses on the free surface-structure algorithm that has been developed to allow the simulation of the complex and highly dynamic behaviour of the seals in the interface between the air cushion, and the water.; The developed fluid-structure interaction solver is based, on one side, on an implicit iteration algorithm, communicating pressure forces and displacements of the seals at memory level and, on the other side, on an innovative wetting and drying scheme able to predict the water action on the seals. The stability of the iterative scheme is improved by means of relaxation, and the convergence is accelerated using Aitken's method.; Several validations against experimental results have been carried out to demonstrate the developed algorithm. (C) 2015 Elsevier B.V. All rights reserved.
dc.format.extent15 p.
dc.subjectÀrees temàtiques de la UPC::Enginyeria mecànica::Mecànica de fluids
dc.subjectÀrees temàtiques de la UPC::Nàutica::Arquitectura naval
dc.subjectÀrees temàtiques de la UPC::Nàutica::Enginyeria naval
dc.subject.otherSurface effect ship
dc.subject.otherSeal dynamics
dc.subject.otherFinite element method
dc.subject.otherFluid-structure interaction
dc.titleA FEM fluid-structure interaction algorithm for analysis of the seal dynamics of a Surface-Effect Ship
dc.subject.lemacVaixells -- Hidrodinàmica
dc.subject.lemacVaixells -- Resistencia
dc.contributor.groupUniversitat Politècnica de Catalunya. GMNE - Grup de Mètodes Numèrics en Enginyeria
dc.rights.accessOpen Access
dc.description.versionPostprint (author's final draft)
local.citation.authorGarcia, J.; Di Capua, D.; Serván, B.; Ubach, P.; Oñate, E.
local.citation.publicationNameComputer methods in applied mechanics and engineering

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