volume 156, issue 9, P1799-1809 2009
DOI: 10.1016/j.combustflame.2009.03.003
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Abstract: a b s t r a c tThe structure of an ethylene counterflow diffusion flame doped with 2000 ppm on a molar basis of either jet fuel or two jet fuel surrogates is studied under incipient sooting conditions. The doped flames have identical stoichiometric mixture fractions (z f = 0.18) and strain rates (a = 92 s À1 ), resulting in a welldefined and fixed temperature/time history for all of the flames. Gas samples are extracted from the flame with quartz microprobes for subsequent GC/MS analysis. Profiles of critical…

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