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- Vortex-induced_vibration abstract "In fluid dynamics, vortex-induced vibrations (VIV) are motions induced on bodies interacting with an external fluid flow, produced by – or the motion producing – periodical irregularities on this flow.A classical example is the VIV of an underwater cylinder. You can see how this happens by putting a cylinder into the water (a swimming-pool or even a bucket) and moving it through the water in the direction perpendicular to its axis. Since real fluids always present some viscosity, the flow around the cylinder will be slowed down while in contact with its surface, forming the so-called boundary layer. At some point, however, this boundary layer can separate from the body because of its excessive curvature. Vortices are then formed changing the pressure distribution along the surface. When the vortices are not formed symmetrically around the body (with respect to its midplane), different lift forces develop on each side of the body, thus leading to motion transverse to the flow. This motion changes the nature of the vortex formation in such a way as to lead to a limited motion amplitude (differently, than, from what would be expected in a typical case of resonance).VIV manifests itself on many different branches of engineering, from cables to heat exchanger tube arrays. It is also a major consideration in the design of ocean structures. Thus study of VIV is a part of a number of disciplines, incorporating fluid mechanics, structural mechanics, vibrations, computational fluid dynamics (CFD), acoustics, statistics, and smart materials.".
- Vortex-induced_vibration thumbnail FIV_cylindre.gif?width=300.
- Vortex-induced_vibration wikiPageExternalLink www.
- Vortex-induced_vibration wikiPageExternalLink index.html.
- Vortex-induced_vibration wikiPageExternalLink flowmeter_vtx.cfm.
- Vortex-induced_vibration wikiPageExternalLink www.leedynamics.com.
- Vortex-induced_vibration wikiPageID "3653991".
- Vortex-induced_vibration wikiPageLength "8990".
- Vortex-induced_vibration wikiPageOutDegree "41".
- Vortex-induced_vibration wikiPageRevisionID "665042590".
- Vortex-induced_vibration wikiPageWikiLink Acoustics.
- Vortex-induced_vibration wikiPageWikiLink Aeroelasticity.
- Vortex-induced_vibration wikiPageWikiLink Amplitude.
- Vortex-induced_vibration wikiPageWikiLink Analytical_dynamics.
- Vortex-induced_vibration wikiPageWikiLink Angle.
- Vortex-induced_vibration wikiPageWikiLink Annual_Review_of_Fluid_Mechanics.
- Vortex-induced_vibration wikiPageWikiLink Boundary_layer.
- Vortex-induced_vibration wikiPageWikiLink Category:Vortices.
- Vortex-induced_vibration wikiPageWikiLink Computational_fluid_dynamics.
- Vortex-induced_vibration wikiPageWikiLink Displacement_(vector).
- Vortex-induced_vibration wikiPageWikiLink Flow_separation.
- Vortex-induced_vibration wikiPageWikiLink Fluid_dynamics.
- Vortex-induced_vibration wikiPageWikiLink Fluid_mechanics.
- Vortex-induced_vibration wikiPageWikiLink Force.
- Vortex-induced_vibration wikiPageWikiLink Frequency.
- Vortex-induced_vibration wikiPageWikiLink Fundamental_frequency.
- Vortex-induced_vibration wikiPageWikiLink Hydrocarbon_exploration.
- Vortex-induced_vibration wikiPageWikiLink Kinematics.
- Vortex-induced_vibration wikiPageWikiLink Kármán_vortex_street.
- Vortex-induced_vibration wikiPageWikiLink Lift_(force).
- Vortex-induced_vibration wikiPageWikiLink Physical_body.
- Vortex-induced_vibration wikiPageWikiLink Quasiperiodic_motion.
- Vortex-induced_vibration wikiPageWikiLink Resonance.
- Vortex-induced_vibration wikiPageWikiLink Reynolds_number.
- Vortex-induced_vibration wikiPageWikiLink Shearing_(physics).
- Vortex-induced_vibration wikiPageWikiLink Smart_material.
- Vortex-induced_vibration wikiPageWikiLink Statistics.
- Vortex-induced_vibration wikiPageWikiLink Strouhal_number.
- Vortex-induced_vibration wikiPageWikiLink Structural_mechanics.
- Vortex-induced_vibration wikiPageWikiLink Velocity.
- Vortex-induced_vibration wikiPageWikiLink Vibration.
- Vortex-induced_vibration wikiPageWikiLink Vincenc_Strouhal.
- Vortex-induced_vibration wikiPageWikiLink Viscosity.
- Vortex-induced_vibration wikiPageWikiLink Vortex.
- Vortex-induced_vibration wikiPageWikiLink Vortex_power.
- Vortex-induced_vibration wikiPageWikiLink Vortex_shedding.
- Vortex-induced_vibration wikiPageWikiLink File:FIV_cylindre.gif.
- Vortex-induced_vibration wikiPageWikiLinkText "Vortex-induced vibration".
- Vortex-induced_vibration wikiPageWikiLinkText "vortex-induced vibration".
- Vortex-induced_vibration wikiPageUsesTemplate Template:Citation.
- Vortex-induced_vibration wikiPageUsesTemplate Template:Reflist.
- Vortex-induced_vibration subject Category:Vortices.
- Vortex-induced_vibration hypernym Motions.
- Vortex-induced_vibration type Dynamic.
- Vortex-induced_vibration type Redirect.
- Vortex-induced_vibration comment "In fluid dynamics, vortex-induced vibrations (VIV) are motions induced on bodies interacting with an external fluid flow, produced by – or the motion producing – periodical irregularities on this flow.A classical example is the VIV of an underwater cylinder. You can see how this happens by putting a cylinder into the water (a swimming-pool or even a bucket) and moving it through the water in the direction perpendicular to its axis.".
- Vortex-induced_vibration label "Vortex-induced vibration".
- Vortex-induced_vibration sameAs Q7941898.
- Vortex-induced_vibration sameAs Virvelinduserte_tverrsvingninger.
- Vortex-induced_vibration sameAs m.09sgrt.
- Vortex-induced_vibration sameAs Q7941898.
- Vortex-induced_vibration wasDerivedFrom Vortex-induced_vibration?oldid=665042590.
- Vortex-induced_vibration depiction FIV_cylindre.gif.
- Vortex-induced_vibration isPrimaryTopicOf Vortex-induced_vibration.