A.S. Lobasov, D.K. Sharaborin, V.M. Dulin, D.M. Markovich, K. Hanjalić
Kutateladze Institute of Thermophysics, Russia,
Novosibirsk State University, Russia

Temperature measurements in flame by planar optical techniques

The present work is focused on the measurements of temperature in the swirling propane-air burner by using OH*-PLIF and planar Rayleigh scattering (based on data from Raman scattering) techniques. OH radicals was excited in the (v' = 1 ← v'' = 0) band of the A-X electronic system at wavelength 283.55 nm and spectrally resolved detected in the (0,0) and (1,1) vibrational bands around 305 - 320 nm.
Full paper pdf