A Comparison of the Characteristics of Planar and Axisymmetric Bluff-Body Combustors Operated under Stratified Inlet Mixture Conditions
Figure 10
Cross-stream profiles of the ratio of the mean OH* to CH* chemiluminescence across the flame front within the recirculation zone for three ultra-lean and limiting flame settings, (a) disk and (b) square burner. Chemiluminescence profiles were taken at for the disk and at for the square.