NUMERICAL SIMULATION ON COUPLED MOTION OF WAVE AND FLOATING BODY

Coastal Engineering 2002, pp. 1874-1886 (2003) No AccessNUMERICAL SIMULATION ON COUPLED MOTION OF WAVE AND FLOATING BODYTsutomu Sakakiyama and Nobukazu TanakaTsutomu SakakiyamaDepartment of Fluid Mechanics, Central Research Institute of Electric Power Industry (CRIEPI), 1646 Abiko, Abiko-city, Chiba 270-1194, Japan and Nobukazu TanakaDepartment of Fluid Mechanics, Central Research Institute of Electric Power Industry (CRIEPI), 1646 Abiko, Abiko-city, Chiba 270-1194, Japanhttps://doi.org/10.1142/9789812791306_0158Cited by:0 PreviousNext AboutSectionsPDF/EPUB ToolsAdd to favoritesDownload CitationsTrack CitationsRecommend to Library ShareShare onFacebookTwitterLinked InRedditEmail Abstract: A numerical simulation model on coupled motions of waves and a submerged floating structure is proposed in the present paper. So far, this type of numerical models was based on a potential theory under assumptions of inviscid fluid and irrational fluid motion. The governing equations of the present model consist of the Navier-Stokes equation and continuity equation. The Arbitrary Lagrangian and Eulerian method and the boundary fitting coordinate method are applied. Free surface displacement near the floating structure, wave pressure acting on it and displacement of the structure are compared between calculation and physical model tests to verify the present numerical model. FiguresReferencesRelatedDetails Coastal Engineering 2002Metrics History PDF download