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dc.rights.licenseAll rights reserveden_US
dc.contributor.advisorCecchini, Andrés
dc.contributor.authorRivera Yusif, Juan
dc.date.accessioned2020-07-15T12:59:01Z
dc.date.available2020-07-15T12:59:01Z
dc.date.issued2017
dc.identifier.citationRivera Yusif, J. (2017). Finite element modeling of water slamming on sandwich hull structures [Unpublished manuscript]. Graduate School, Polytechnic University of Puerto Rico.en_US
dc.identifier.urihttp://hdl.handle.net/20.500.12475/377
dc.descriptionDesign Project Article for the Graduate Programs at Polytechnic University of Puerto Ricoen_US
dc.description.abstractThis article evaluates the structural response of ship hull sandwich panels subjected to water slamming. Structural responses were obtained from several finite element (FE) model simulations developed by using the commercial code LS-DYNA. Models were analyzed for hull sandwich panels impacting initially calm surface water at two different deadrise angles 10 and 15, under three impact velocities, 5 m/s, 4 m/s, and 3 m/s. Structural responses were dependent of the slamming conditions as hydrodynamic pressures propagate from the keel to the chine. Panel’s deflection, core shear stresses, and skin tensile stresses showed to be decreased at lower impact velocities and higher deaderise angles. Keywords - Finite Element Analysis, FluidStructure Interaction, Sandwich Composite Hulls, Water Slamming.en_US
dc.language.isoen_USen_US
dc.publisherPolytechnic University of Puerto Ricoen_US
dc.relation.ispartofMechanical Engineering;
dc.relation.ispartofseriesSummer-2017;
dc.relation.haspartSan Juanen_US
dc.subject.lcshFinite element method
dc.subject.lcshPolytechnic University of Puerto Rico--Graduate students--Research
dc.titleFinite Element Modeling of Water Slamming on Sandwich Hull Structuresen_US
dc.typeArticleen_US
dc.rights.holderPolytechnic University of Puerto Rico, Graduate Schoolen_US


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