Seakeeping with the semi-Lagrangian particle finite element method

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To access the full text documents, please follow this link: http://hdl.handle.net/2117/121852

dc.contributor	Universitat Politècnica de Catalunya. Departament de Ciència i Enginyeria Nàutiques
dc.contributor	Universitat Politècnica de Catalunya. GMNE - Grup de Mètodes Numèrics en Enginyeria
dc.contributor.author	Nadukandi, Prashanth
dc.contributor.author	Serván Camas, Borja
dc.contributor.author	Becker, Pablo
dc.contributor.author	García Espinosa, Julio
dc.date	2017-07
dc.identifier.citation	Nadukandi, P., Serván, B., Becker, P., Garcia, J. Seakeeping with the semi-Lagrangian particle finite element method. "Computational particle mechanics", Juliol 2017, vol. 4, núm. 3, p. 321-329.
dc.identifier.citation	2196-4378
dc.identifier.citation	10.1007/s40571-016-0127-2
dc.identifier.uri	http://hdl.handle.net/2117/121852
dc.language.iso	eng
dc.publisher	Springer
dc.relation	https://link.springer.com/article/10.1007/s40571-016-0127-2
dc.rights	info:eu-repo/semantics/openAccess
dc.subject	Finite element method
dc.subject	Ships--Seakeeping.
dc.subject	seakeeping
dc.subject	Elements finits, Mètode dels
dc.subject	Navegació
dc.title	Seakeeping with the semi-Lagrangian particle finite element method
dc.type	info:eu-repo/semantics/submittedVersion
dc.type	info:eu-repo/semantics/article
dc.description.abstract	The application of the semi-Lagrangian Particle Finite Element Method (SL–PFEM) for the seakeeping sim-ulation of the Wave Adaptive Modular Vehicle under spray generating conditions is presented. The time integration of the Lagrangian advection is done using the explicit integra-tion of the velocity and acceleration along the streamlines (X-IVAS). Despite the suitability of the SL–PFEM for the considered seakeeping application, small time steps were needed in the X-IVAS scheme to control the solution accu-racy. A preliminary proposal to overcome this limitation of the X-IVAS scheme for seakeeping simulations is presented.

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