Figure 4. a) The video frame of cellular combustion of a stoichiometric mixture of n-pentane with air + 10% CO2 + 1% CCl4 at 1 atm, the spatial interval x = 1-234, in which the spectra were recorded is marked with a white vertical line, b) the hyper spectral image (hyper cube) in pseudo-color B for better allocation of flame cells, c) the allocated fragment of Figure 4b with the interval, in which the spectra were recorded.

From

Identification of the Features of the Unstable Flame Propagation by 4D Optical Spectroscopy and Color Speed Cinematography

N Rubtsov, A Kalinin, A Vinogradov, A Rodionov, K Troshin, G Tsvetkov, V Chernysh

Journal of Materials Physics and Chemistry. 2017, 5(1), 11-19 doi:10.12691/jmpc-5-1-2