Essays about: "VIV"

Found 4 essays containing the word VIV.

  1. 1. CFD Analyses for Wind Load AssessmentCFD Analyses for Wind Load Assessment : Wind-induced vibrations in the Bomarsunds Bridge hangers

    University essay from KTH/Bro- och stålbyggnad

    Author : Fatiha El Azrak; [2023]
    Keywords : ;

    Abstract : The trend in recent years of building longer and slender bridge components has introduced new challenges to ensure their stability and strength. This master thesis focuses on the effects of wind-induced vibrations in the context of long, slender arch bridge components, particularly the recently constructed Bomarsunds Bridge in Åland, Finland. READ MORE

  3. 2. On Control and stabilisation of floating wind platforms with the help of CFD analysis and the Magnus effect

    University essay from KTH/Numerisk analys, NA

    Author : Georg Neumüller; [2017]
    Keywords : ;

    Abstract : With new technologies and possibilities arising both in the renewable energy sector as well as in the field of Computational Fluid Dynamics, this thesis describes the simulation of vortex- induced vibrations for floating wind turbine platforms. The aim is to control and stabilize floating wind platforms with the help of CFD and the Magnus effect. READ MORE

  4. 3. Effects of vortex induced vibrationson cylinders in tandem configurationat critical Reynold numbers

    University essay from KTH/Aerodynamik

    Author : Danny Nissan; [2014]
    Keywords : ;

    Abstract : Vortex-induced vibrations (VIV) and wake interference on circular cylinders have reached a lot of research attention over the years. However, most research is done for relativly low Reynold numbers (sub-critical) and does not correspond to real world chimney situations. READ MORE

  5. 4. Fluid-structure interaction (FSI) case study of a cantilever using OpenFOAM and DEAL.II with application to VIV

    University essay from Lunds universitet/Institutionen för energivetenskaper

    Author : Johan Lorentzon; [2009]
    Keywords : cantilever; vortex induced vibrations; structural mechanics; incompressible flow; Fluid Mechanics; Fluid-Structure Interaction; VIV; FSI; staggered solution algorithm; DEAL.II; OpenFOAM; Technology and Engineering;

    Abstract : This Master Thesis in Technical Mathematics at LTH, directed towards simulation and computation,has treated the subject of fluid-structure interaction (FSI) for incompressible flowwith small vibrations. The open source packages DEAL. READ MORE