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Showing result 6 - 7 of 7 essays matching the above criteria.

1. 6. Fluid-Structure Interaction Analysis for Hydrodynamic Parameters in Semi-Submerged Axisymmetric Buoy

   University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

   Author : Mohamed Salim Ramadan; Sorawan Saichua; [2010]
   Keywords : Added mass; Added damping; ALE; COMSOL Multiphysics; Fluid-structure interaction FSI ; Two-phase flow;

   Abstract : The dynamic heave responses of the semi-submerged axisymmetric buoy of two different geometries to the excitations equivalent to impulse excitation technique were represented by mechanical single-degree-of-freedom models. Founded on linear and 2-dimensional potential flow theory, the fluid-structure interactions were modeled and simulated with finite element approach. READ MORE

3. 7. Modelling the Bouancy and Motion of a Submerged Body

   University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

   Author : Ahmedelrayah Elrayah; Hazzaa Osman; Mohammad Fadaee; [2009]
   Keywords : Submerged body; Dynamic characteristic; Hydrostatic stiffness; Added mass and damping; Modal test; COMSOL Multiphysics; SDOF;

   Abstract : Modeling the dynamic of a submerged body has received a wide attention in the recent years. The trend is toward modeling the buoyancy and motion of the sub- merged body considering di®erent variables affects on it. READ MORE