Laser diagnostics of the centrifugal nozzle spray cone structure

A method for determining the three-dimensional distribution of droplet concentration in the centrifugal nozzle spray cone is proposed; the method is based on measuring the spectral transmission coefficient in laser scanning of the spray cone. The results of studying the spray cone structure dependin...

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Veröffentlicht in:	Russian aeronautics 2009-03, Vol.52 (1), p.120-124
Hauptverfasser:	Arkhipov, V. A., Berezikov, A. P., Zhukov, A. S., Akhmadeev, I. R., Bondarchuk, S. S.
Format:	Artikel
Sprache:	eng
Schlagworte:	Aircraft and Rocket Engine Design and Development Automotive Engineering Droplets Engineering Laser diagnostics Lasers Nozzles Scanning Spectra Sprayers Sprays
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	A method for determining the three-dimensional distribution of droplet concentration in the centrifugal nozzle spray cone is proposed; the method is based on measuring the spectral transmission coefficient in laser scanning of the spray cone. The results of studying the spray cone structure depending on the pressure differential and the distance from the nozzle exit are presented.
ISSN:	1068-7998 1934-7901
DOI:	10.3103/S1068799809010218