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

Flow visualizations in three dimensions by means of plane light sheets are now frequently used, particularly in wind-tunnels. In this paper, a further improvement to this technique using a moving laser light sheet is proposed; this method allows the global three-dimensional visualization and simulta...

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Veröffentlicht in:	Experiments in fluids 1989-11, Vol.7 (2), p.133-137
Hauptverfasser:	PRENEL, J. P, PORCAR, R, EL RHASSOULI, A
Format:	Artikel
Sprache:	eng
Schlagworte:	cross sectional measurement Exact sciences and technology flow visualization Fluid dynamics fluid flow Fundamental areas of phenomenology (including applications) Instrumentation for fluid dynamics laser beam applications Physics
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Beschreibung
Zusammenfassung:	Flow visualizations in three dimensions by means of plane light sheets are now frequently used, particularly in wind-tunnels. In this paper, a further improvement to this technique using a moving laser light sheet is proposed; this method allows the global three-dimensional visualization and simultaneous display of several cross-sections of an air flow. (Author)
ISSN:	0723-4864 1432-1114
DOI:	10.1007/bf00207306