Quantitative measurements of one-dimensional OH absolute concentration profiles in a methane/air flat flame by bi-directional laser-induced fluorescence*
Yu Xina),b), Yang Zhena),b), Peng Jiang-Boa),b), Zhang Leic), Ma Yu-Feia),b), Yang Chao-Boa),b), Li Xiao-Huia),b), Sun Ruic)
       
Variations of OH absolute concentration with horizontal position of burner at a height of 2 mm at (a) Φ = 0.8, (b) Φ = 0.9, (c) Φ = 1.0, (d) Φ = 1.1, (e) Φ = 1.2, and (f) Φ = 1.3.