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Citations
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Theory of cross-correlation analysis of PIV images : Image analysis as measuring technique in flows

R. D. Keane, +1 more
TL;DR: In this article, cross-correlation methods of interrogation of successive single-exposure frames can be used to measure the separation of pairs of particle images between successive frames, which can be optimized in terms of spatial resolution, detection rate, accuracy and reliability.
Book ChapterDOI

Elements of Gas Dynamics

Raymond Brun
Journal ArticleDOI

Digital particle image thermometry/velocimetry: a review

TL;DR: Digital particle image thermometry/velocimetry (DPIT/V) is a relatively new methodology that allows for measurements of simultaneous temperature and velocity within a two-dimensional domain this article.
Journal ArticleDOI

Statistical properties of turbulence: An overview

TL;DR: In this article, the authors present an introductory overview of several challenging problems in the statistical characterization of turbulence and provide examples from fluid turbulence in three and two dimensions, from the turbulent advection of passive scalars, turbulence in the one-dimensional Burgers equation, and fluid turbulent in the presence of polymer additives.
References
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Journal ArticleDOI

Response behaviour of hot wires and films to flows of different gases

TL;DR: In this paper, the effects of probe-end conduction losses, temperature dependencies of gas molecular properties, flow slip at the probe surfaces, and gas accommodation have been investigated for measuring the voltage output for hot-wire and film anemometers placed in flows of nine different gases.

Advanced techniques for transverse vorticity measurements.

TL;DR: In this paper, a four wire array of probes is used to determine the velocity components, their derivatives, and the transverse vorticity in a small (approximately 1 x 1 mm) spatial domain.
Proceedings ArticleDOI

Flow-tagging velocimetry using UV-photodissociation of water vapor

TL;DR: In this article, the authors present a flow-tagging technique for high-speed flow fields using a photodissociation of the water molecule in most wind tunnels, resulting in the formation of the OH photofragment which marks the flowfield.
Journal ArticleDOI

Vorticity spectra in high Reynolds number anisotropic turbulence

Scott C. Morris, +1 more
- 04 Aug 2005 - 
TL;DR: In this article, the authors describe the one-dimensional vorticity spectra of two flow fields: a single stream shear layer and the near surface region of an atmospheric boundary layer.