Experimental and modeling study of the autoignition of cyclopentene. - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue International Journal of Chemical Kinetics Année : 2008

Experimental and modeling study of the autoignition of cyclopentene.

Résumé

Ignition delay times of cyclopentene-oxygen-argon mixtures were measured behind reflected shock waves. Mixtures contained 0.5 or 1 % of hydrocarbons for equivalence ratios ranging from 0.5 to 1.5. Reflected shock waves conditions were: temperatures from 1300 to 1700 K and pressures from 7 to 9 atm. When comparing to previous results obtained under similar conditions, it can be observed that the reactivity of cyclopentene is much lower than that of cyclohexene, but very close to that of cyclopentane. A kinetic mechanism recently proposed for the combustion of cyclopentene in a flame has been used to model these results and a satisfactory agreement has been obtained. The main reaction pathways have been derived from flow rate, simulated temporal profiles of products and sensitivity analyses.
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Dates et versions

hal-00195245 , version 1 (10-12-2007)

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Mohammed Yahyaoui, Hichem Hakka, Pierre-Alexandre Glaude, Frédérique Battin-Leclerc. Experimental and modeling study of the autoignition of cyclopentene.. International Journal of Chemical Kinetics, 2008, 40, pp.25-33. ⟨10.1002/kin.20290⟩. ⟨hal-00195245⟩

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