Stereoscopic particle image velocimetry

By A. Prasad. 2000

768 citations recorded by the source corpus.

Subfields: Biomedical Engineering, Computational Mechanics, Ocean Engineering

View Paper: https://www.semanticscholar.org/paper/26e949cfd8e0c6744935c1dd64794c61dd21b0d2

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In Biomedical Engineering

In Computational Mechanics

In Ocean Engineering

Citations in the corpus

Particle imaging techniques for volumetric three-component (3D3C) velocity measurements in microfluidics (2011, methodology): “They applied a principle similar to Racca and Dewey (1988) and Arroyo and Greated (1991) who used an arrangement of mirrors to record both views with a single camera.”
On velocity gradients in PIV interrogation (2008, background): “…Note that M is only a scalar in the case of paraxial imaging and a thin light sheet; in general M will be a projection matrix that maps x onto X; see, e.g., Prasad (2000). parts, i.e., g = hgi + g0, with hgi = C and hg0i = 0, where C is the mean number density of tracer particles (Adrian 1988).”
Volume self-calibration for 3D particle image velocimetry (2008, methodology): “for all cameras i. Details concerning calibration procedures and functional forms of the mapping function can be found in the literature (Soloff et al. 1997; Prasad 2000; Calluaud and David 2004; Scarano et al. 2005).”
Flow structure on finite-span wings due to pitch-up motion (2011, methodology): “It is necessary to employ the Scheimpflug condition (Prasad 2000), which requires that the image plane is additionally tilted with respect to the lens plane by an angle β where the image plane, lens plane and object plane intersect at a common point.”
Recent Advances in Micro-Particle Image Velocimetry (2010, positive): “The stereo-imaging technique has been developed and used successfully in macroscale PIV (Arroyo & Greated 1991, Prasad 2000, Willert 1997).”
Volumetric particle image velocimetry with a single plenoptic camera (2015, methodology): “2 stereoscopic PIV (Arroyo and Greated [1], Willert [2]) extend traditional PIV to allow 3C measurements within a 2D plane, and dual plane stereoscopic PIV (Kähler and Kompenhans [3]) applies this technique to two planes which allows the derivative quantities of each dimension and each component to ”
Application of digital particle image velocimetry to insect aerodynamics: measurement of the leading-edge vortex and near wake of a Hawkmoth (2006, methodology): “The common approach to remove this error is to use a stereoscopic DPIV arrangement (Prasad 2000) which is the subject of further work.”
Tomographic particle image velocimetry (2006, methodology): “The advent of PIV and its developments (stereo-PIV, Arroyo and Greated 1991; dual-plane stereo-PIV, Ka¨hler and Kompenhans 2000) showed the capability of the PIV technique to quantitatively visualize complex ﬂows.”
Mind the gap: a new insight into the tip leakage vortex using stereo-PIV (2014, background): “Since both cameras contribute symmetrically to the measurements, the in-plane errors are smaller by a factor 1/ √ 2 than the value for the single camera arrangement and the error of the out-of-plane component equals the in-plane error multiplied by 1/tan(φ) (Prasad 2000), where φ is the angle betwee”
Flow–flame interactions causing acoustically coupled heat release fluctuations in a thermo-acoustically unstable gas turbine model combustor (2010, methodology): “Stereoscopic PIV provides better accuracy than conventional one-camera PIV in flows with high through-plane motion due to reduced perspective error [59].”
Tomographic PIV: principles and practice (2012, methodology): “(13) Several studies have dealt with the determination of the mapping functions (Soloff et al 1997, Prasad 2000) in relation to the stereoscopic PIV technique.”
Digital particle image thermometry/velocimetry: a review (2009, background): “They have achieved this by arranging two color cameras with an angular displacement configuration, though without enforcing the Scheimpflug condition (Prasad 2000).”
Experimental investigation of flow-induced vibration on isolated and tandem circular cylinders fitted with strakes (2010, methodology): “This technique is described in detail in (Prasad, 2000).”
Do trout swim better than eels? Challenges for estimating performance based on the wake of self-propelled bodies (2007, background): “The best measurement would be a stereo-PIV (Prasad 2000) plane aligned perpendicular to the flow in the fish’s wake.”