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Fundamental study of the oxidation characteristics and pollutant emissions of model biodiesel fuels / Feng Qiyao in Industrial & engineering chemistry research, Vol. 49 N° 21 (Novembre 2010) 

Public ISBD [article]  in Industrial & engineering chemistry research > Vol. 49 N° 21 (Novembre 2010) . - pp. 10392-10398 Titre : Fundamental study of the oxidation characteristics and pollutant emissions of model biodiesel fuels Type de document : texte imprimé Auteurs : Feng Qiyao, Auteur ; Yang L. Wang, Auteur ; Fokion N. Egolfopoulos, Auteur Année de publication : 2011 Article en page(s) : pp. 10392-10398 Note générale : Chimie industrielle Langues : Anglais (eng) Mots-clés : Fuel  Modeling  Pollutant  Oxidation Résumé : In this study, the oxidation characteristics of biodiesel fuels are investigated with the goal of contributing toward the fundamental understanding of their combustion characteristics and evaluating the effect of using these alternative fuels on engine performance as well as on the environment. The focus of the study is on pure fatty acid methyl-esters (FAME,) that can serve as surrogate compounds for real biodiesels. The experiments are conducted in the stagnation-flow configuration, which allows for the systematic evaluation of fundamental combustion and emission characteristics. In this paper, the focus is primarily on the pollutant emission characteristics of two C4 FAMEs, namely, methyl-butanoate and methyl-crotonate, whose behavior is compared with that of n-butane and n-pentane. To provide insight into the mechanisms of pollutant formation for these fuels, the experimental data are compared with computed results using a model with consistent C1―C4 oxidation and NO, formation kinetics. ISSN : 0888-5885 En ligne : http://cat.inist.fr/?aModele=afficheN&cpsidt=23447931 [article] Fundamental study of the oxidation characteristics and pollutant emissions of model biodiesel fuels [texte imprimé] / Feng Qiyao, Auteur ; Yang L. Wang, Auteur ; Fokion N. Egolfopoulos, Auteur . - 2011 . - pp. 10392-10398. Chimie industrielle Langues : Anglais (eng) in Industrial & engineering chemistry research > Vol. 49 N° 21 (Novembre 2010) . - pp. 10392-10398 Mots-clés : Fuel  Modeling  Pollutant  Oxidation Résumé : In this study, the oxidation characteristics of biodiesel fuels are investigated with the goal of contributing toward the fundamental understanding of their combustion characteristics and evaluating the effect of using these alternative fuels on engine performance as well as on the environment. The focus of the study is on pure fatty acid methyl-esters (FAME,) that can serve as surrogate compounds for real biodiesels. The experiments are conducted in the stagnation-flow configuration, which allows for the systematic evaluation of fundamental combustion and emission characteristics. In this paper, the focus is primarily on the pollutant emission characteristics of two C4 FAMEs, namely, methyl-butanoate and methyl-crotonate, whose behavior is compared with that of n-butane and n-pentane. To provide insight into the mechanisms of pollutant formation for these fuels, the experimental data are compared with computed results using a model with consistent C1―C4 oxidation and NO, formation kinetics. ISSN : 0888-5885 En ligne : http://cat.inist.fr/?aModele=afficheN&cpsidt=23447931