Three-dimensional flow analysis by means of sequential and volumic laser sheet illumination

Prenel, Jean-Pierre; Porcar, R.; Rhassouli, Abdelhaq El

doi:10.1007/bf00207306

Cited by 27 publications

(5 citation statements)

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“…As can be seen, the set-up of figure 6 cannot adjust the sheet thickness and the beam waist position independently. To do so, extra lenses must be added as detailed, for example, by Prenel [14].…”

Section: Generating a Light Sheetmentioning

confidence: 99%

Practical aspects of image recording in particle image velocimetry

Stanislas

Monnier

1997

Meas. Sci. Technol.

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The aim of the paper is to present some practical aspects of PIV recording set-ups which are not often discussed in the literature. After a short presentation of the different possible light sources available, emphasis is put on the Nd:YAG laser which has contributed to the strong evolution of PIV. Then the elements needed to realize a light sheet from a laser source are presented and discussed. Finally, the basic optics knowledge needed to record good particle images is recalled with emphasis on points of importance for PIV.

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Section: Generating a Light Sheetmentioning

confidence: 99%

Practical aspects of image recording in particle image velocimetry

Stanislas

Monnier

1997

Meas. Sci. Technol.

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“…For this, a scanned 2D PIV was reported, where the illumination sheet was swept through the z-direction [7]. Fast flows may evolve during the scanning time limiting the technique's applicability to relatively slowly-evolving flows.…”

Section: Particle Velocimetry Techniquesmentioning

confidence: 99%

Laser-based volumetric colour-coded three-dimensional particle velocimetry

McGregor

Spence

Coutts

2007

Optics and Lasers in Engineering

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“…The different motion modes (sweeping function) determine the family of visualization [7]: Sequential tomography: the optical scanner being driven by successive step functions, it is possible to record N different plane images of steady or quasisteady flows (Fig. 1a).…”

Section: Sequential and Volumic Tomography: A First Step To 3d Investmentioning

confidence: 99%