FLAME FRONT VISUALIZATION BY OH LASER-INDUCED FLUORESCENCE AND C-2 SPONTANEOUS EMISSION-SPECTROSCOPY IN AXISYMMETRICAL LAMINAR METHANE-AIR PREXIMED FLAMES

Authors
MOKADDEM K PERRIN MY ROLON JC PERRIN M LEVINSKY HB
Citation
K. Mokaddem et al., FLAME FRONT VISUALIZATION BY OH LASER-INDUCED FLUORESCENCE AND C-2 SPONTANEOUS EMISSION-SPECTROSCOPY IN AXISYMMETRICAL LAMINAR METHANE-AIR PREXIMED FLAMES, Revue générale de thermique, 34(398), 1995, pp. 133-140
Citations number
12
Categorie Soggetti
Engineering, Mechanical",Thermodynamics
Journal title
Revue générale de thermique → ACNP
ISSN journal
00353159
Volume
34
Issue
398
Year of publication
1995
Pages
133 - 140
Database
ISI
SICI code
0035-3159(1995)34:398<133:FFVBOL>2.0.ZU;2-J
Abstract
Frame front visualization is important for the understanding of combus tion phenomena. In this study, a new optical diagnostic method is pres ented (C-2 spontaneous emission spectroscopy). This method is applied to alaminar premixed methane-air flame and the results are compared wi th the OH laser induced fluorescence optical diagnostic method. C-2 sp ectroscopy appears to be a more accurate method than OH LIF in the loc ation of the flame front.