In this study, thermographic images were used to determine the flames' distribution of emissive power, the mean emissive power, and the flame's irradiance.
Statistical tools were used to analyse the large number of data obtained, and it was found that flame speed distribution showed agreement with the normal distribution.
Its thermal performance in terms of axial and radial flame temperature distribution, thermal efficiency and emissions was investigated.
Concentration has significant effects on the flame region distribution and the explosion behaviors.
Excellent agreements between the predicted and experimental data, with respect to the flame temperature distribution and particle kinetics, are obtained.
Flame temperature distribution measured with the two-color method was validated with the corrected temperature measured with a fast thermocouple along the flame axis.
The longitudinal flame temperature distribution is obtained from conditional-averaged OH fluorescence intensities at the OH front taken with two different excitation lines.
Figure 2 The flame temperature distribution at different heights of the alcohol burner.
The overall visualization of the flame temperature distributions and oxygen concentrations were presented in the upper part of the furnace.
The numerical results showed that the flame temperature distributions and O2 consumptions of the OF25 case were approximately similar to the reference combustion case.
