Applications of Raman scattering probes to turbulent diffusion flames

1 January 1982

conference paper
Published by Optica Publishing Group

p. THM4
https://doi.org/10.1364/cleo.1982.thm4

Abstract

Structural aspects of H₂-air turbulent jet diffusion flames (consisting of a central jet of fuel surrounded by a co-flowing stream of air) have been measured by pulsed Raman spectroscopy. This experimental technique is particularly useful for laboratory-scale turbulent combustion studies of hydrogen flames because it provides simultaneous time-resolved (~2 µsec) and space-resolved (~0.1-mm³) measurements of temperature and all major flame species (H₂O₂,N₂,H₂O) simultaneously, without appreciably perturbing the flame.

Keywords

COMBUSTION
FLAMES
LASER VELOCIMETRY
RAMAN SCATTERING
RAMAN SPECTROSCOPY
RAYLEIGH SCATTERING

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