Matches in DBpedia 2015-10 for { <http://dbpedia.org/resource/Coherent_turbulent_structure> ?p ?o }
Showing triples 1 to 48 of
48
with 100 triples per page.
- Coherent_turbulent_structure abstract "Turbulent flows are complex multi-scale and chaotic motions that need to be classified into more elementary components. In order to be classified as a coherent turbulent structure, one of the conditions is that it must have temporal coherence, i.e. it must persist in its form for long enough periods so time averages statistics can be applied. Coherent structures are typically studied on very large scales, but can be broken down into more elementary structures with coherent properties of their own, such examples include hairpin vortices. Hairpins and coherent structures have been studied and noticed in data since the 1930s, and have been since cited in thousands of scientific papers and reviews.Flow visualization experiments- using smoke and dye as tracers- have been historically used to simulate coherent structures and verify theories, but computer models are now the dominant tools widely used in the field to verify and understand the formation, evolution, and other properties of such structures. The kinematic properties of these motions include size, scale, shape, vorticity, energy, and the dynamic properties govern the way coherent structures grow, evolve, and decay. Most coherent structures are studied only within the confined forms of simple wall turbulence, which approximates the coherence to be steady, fully developed, incompressible, and with a zero pressure gradient in the boundary layer. Although such approximations depart from reality, they contain sufficient parameters needed to understand turbulent coherent structures in a highly conceptual degree.".
- Coherent_turbulent_structure thumbnail Haripins.png?width=300.
- Coherent_turbulent_structure wikiPageExternalLink Wall_bounded_turbulent_flows.
- Coherent_turbulent_structure wikiPageID "44059936".
- Coherent_turbulent_structure wikiPageLength "17735".
- Coherent_turbulent_structure wikiPageOutDegree "25".
- Coherent_turbulent_structure wikiPageRevisionID "638642979".
- Coherent_turbulent_structure wikiPageWikiLink Boundary_layer.
- Coherent_turbulent_structure wikiPageWikiLink Category:Aerodynamics.
- Coherent_turbulent_structure wikiPageWikiLink Category:Concepts_in_physics.
- Coherent_turbulent_structure wikiPageWikiLink Category:Turbulence.
- Coherent_turbulent_structure wikiPageWikiLink Direct_numerical_simulation.
- Coherent_turbulent_structure wikiPageWikiLink Eddie.
- Coherent_turbulent_structure wikiPageWikiLink Eddy.
- Coherent_turbulent_structure wikiPageWikiLink Euler_equations_(fluid_dynamics).
- Coherent_turbulent_structure wikiPageWikiLink Flow_visualization.
- Coherent_turbulent_structure wikiPageWikiLink Intermittency.
- Coherent_turbulent_structure wikiPageWikiLink Kelvin–Helmholtz_instability.
- Coherent_turbulent_structure wikiPageWikiLink Lagrangian_coherent_structure.
- Coherent_turbulent_structure wikiPageWikiLink Lagrangian_coherent_structures.
- Coherent_turbulent_structure wikiPageWikiLink Laminar_flow.
- Coherent_turbulent_structure wikiPageWikiLink Mixing_length_model.
- Coherent_turbulent_structure wikiPageWikiLink Navier–Stokes_equations.
- Coherent_turbulent_structure wikiPageWikiLink Reynolds_stress.
- Coherent_turbulent_structure wikiPageWikiLink Shear_flow.
- Coherent_turbulent_structure wikiPageWikiLink Superposition_principle.
- Coherent_turbulent_structure wikiPageWikiLink Turbulence.
- Coherent_turbulent_structure wikiPageWikiLink Turbulence_kinetic_energy.
- Coherent_turbulent_structure wikiPageWikiLink Vortex_ring.
- Coherent_turbulent_structure wikiPageWikiLink Vorticity.
- Coherent_turbulent_structure wikiPageWikiLink File:CreativeLicensedAfterRobinson.png.
- Coherent_turbulent_structure wikiPageWikiLink File:Fog_visualization.jpg.
- Coherent_turbulent_structure wikiPageWikiLink File:Haripins.png.
- Coherent_turbulent_structure wikiPageWikiLinkText "Coherent turbulent structure".
- Coherent_turbulent_structure hasPhotoCollection Coherent_turbulent_structure.
- Coherent_turbulent_structure wikiPageUsesTemplate Template:Reflist.
- Coherent_turbulent_structure subject Category:Aerodynamics.
- Coherent_turbulent_structure subject Category:Concepts_in_physics.
- Coherent_turbulent_structure subject Category:Turbulence.
- Coherent_turbulent_structure hypernym Motions.
- Coherent_turbulent_structure comment "Turbulent flows are complex multi-scale and chaotic motions that need to be classified into more elementary components. In order to be classified as a coherent turbulent structure, one of the conditions is that it must have temporal coherence, i.e. it must persist in its form for long enough periods so time averages statistics can be applied.".
- Coherent_turbulent_structure label "Coherent turbulent structure".
- Coherent_turbulent_structure sameAs m.0121lfmh.
- Coherent_turbulent_structure sameAs Q18348207.
- Coherent_turbulent_structure sameAs Q18348207.
- Coherent_turbulent_structure wasDerivedFrom Coherent_turbulent_structure?oldid=638642979.
- Coherent_turbulent_structure depiction Haripins.png.
- Coherent_turbulent_structure isPrimaryTopicOf Coherent_turbulent_structure.