INVESTIGATION OF THE FORMATION OF HIGH MOLECULAR HYDROCARBONS AND SOOT IN PREMIXED HYDROCARBON-OXYGEN FLAMES.

Article abstract of DOI:10.1002/bbpc.19830871121

Measurements of concentrations of high molecular hydrocarbons in laminar flat low pressure flames with various hydrocarbons under sooting conditions are reported. The results show that for all fuels investigated in that region of the flames where the bulk of soot is formed besides the main combustion products some characteristic groups of species are to be found. Within these groups of species only few fuel specific characteristics are stated. The main fuel specific influence lies in the relative concentration for the species. A reaction scheme for the qualitative explanation of the results found is discussed.