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Proceedings Paper

Experimental Investigation Of Small Single And Multiple Free Jets By Laser Raman Spectroscopy
Author(s): Alfred Leipertz; Martin Fiebig
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Paper Abstract

CO2 and N2 jets issuing into air from small rectangular channels of 2x25 mm cross section were investigated. Concentration measurements were obtained by cw-laser Raman spectros-copy; gradients larger than lo vol. %/100 µm could easily be resolved; spatial resolution was better than lo -2 mm3 and the measured fluctuations of the Raman signals show satisfactory agreement with Poisson statistics. Axial and radial profiles are reported for single and multiple jets and comparison with theory is given, where possible.

Paper Details

Date Published: 25 July 1979
PDF: 9 pages
Proc. SPIE 0164, 4th European Electro-Optics Conf, (25 July 1979); doi: 10.1117/12.965504
Show Author Affiliations
Alfred Leipertz, Ruhr-Universitat (Germany)
Martin Fiebig, Ruhr-Universitat (Germany)

Published in SPIE Proceedings Vol. 0164:
4th European Electro-Optics Conf

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