On the appropriate filtering of PIV measurements of turbulent shear flows

The three-dimensional spatial filtering and measurement noise associated with experimental planar and three-dimensional (3D) particle image velocimetry (PIV) measurements is investigated using a combination of direct numerical simulations (DNS) and experimental databases. Spatial filtering velocity...

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Veröffentlicht in:	Experiments in fluids 2014, Vol.55 (1), p.1-15, Article 1654
Hauptverfasser:	Atkinson, Callum, Buchmann, Nicolas A., Amili, Omid, Soria, Julio
Format:	Artikel
Sprache:	eng
Schlagworte:	Boundary layer and shear turbulence Computational fluid dynamics Engineering Engineering Fluid Dynamics Engineering Thermodynamics Exact sciences and technology Flows in ducts, channels, nozzles, and conduits Fluid dynamics Fluid flow Fluid- and Aerodynamics Fundamental areas of phenomenology (including applications) Heat and Mass Transfer Instrumentation for fluid dynamics Physics Power spectra Research Article Spatial filtering Three dimensional Transfer functions Turbulence Turbulent flow Turbulent flows, convection, and heat transfer
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