000014069 001__ 14069
000014069 005__ 20161115094010.0
000014069 04107 $$aeng
000014069 046__ $$k2016-08-21
000014069 100__ $$aXing, Jing
000014069 24500 $$aMixed FE-SP method for nonlinear structure-water interactions with freak waves

000014069 24630 $$n24.$$p24th International Congress of Theoretical and Applied Mechanics - Book of Papers
000014069 260__ $$bInternational Union of Theoretical and Applied Mechanics, 2016
000014069 506__ $$arestricted
000014069 520__ $$2eng$$aThis paper develops a mixed finite element ± smoothing particle method for violent water-structure interactions involving freak waves and separation between structure and water. The structure undergoes a large rigid motion of 6 DOF with a small elastic deformation, so that its elastic displacement relative to the rigid motion can be represented a mode summation based on FE analysis. The water is assumed inviscid - incompressible and its motion governed by nonlinear N-S equation. On the coupling interface where no FS separation happens, the equilibrium and consistence conditions are required. The numerical iteration process is suggested to solve the nonlinear FSI equations, and validation examples are shown a good agreement with available experiment results. As shown in Fig. 1, a sold in a material domain : s of outside boundary normal vectorQ i , on which a traction force TÖi and a displacement

000014069 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000014069 653__ $$a

000014069 7112_ $$a24th International Congress of Theoretical and Applied Mechanics$$cMontreal (CA)$$d2016-08-21 / 2016-08-26$$gICTAM2016
000014069 720__ $$aXing, Jing
000014069 8560_ $$ffischerc@itam.cas.cz
000014069 8564_ $$s244136$$uhttps://invenio.itam.cas.cz/record/14069/files/PO.FS06-1.17.253.pdf$$yOriginal version of the author's contribution as presented on CD, XMLout( page 3283, code PO.FS06-1.17.253).
000014069 962__ $$r13812
000014069 980__ $$aPAPER