A moprehensive,semidetailed kinetic scheme es ribin hydrocaron oxidation is appliced to the simulaiton of premixed,rich sooting ,ethylene laminar flames.the main goal of this work is to invstigate the soot precursor and aromatic pathways under different operaitve ocnditions in terms of termperatures and feetd composition.the modeling ocmputations are in good agreement with the experimental dat aand are also comparable iwth predictions of different kinetic schemes present in th literature.Th recombination reaction of resoenantly stabilized radicals (such as propargyl) and C_2H_2 addition on linear dehyudrogeneated molecules (C_4H_x) ar etaken into account to explain formaiton fo the first rromatic ring.
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