Research output: Contribution to conference › Paper › peer-review
An experimental and numerical study of C4H8O2 esters combustion chemistry. / Osipova, K. N.; Knyazkov, D. A.; Gerasimov, I. E. et al.
2017. Paper presented at 11th Asia-Pacific Conference on Combustion, ASPACC 2017, Sydney, Australia.Research output: Contribution to conference › Paper › peer-review
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TY - CONF
T1 - An experimental and numerical study of C4H8O2 esters combustion chemistry
AU - Osipova, K. N.
AU - Knyazkov, D. A.
AU - Gerasimov, I. E.
AU - Dmitriev, A. M.
AU - Shmakov, A. G.
AU - Korobeinichev, O. P.
PY - 2017/1/1
Y1 - 2017/1/1
N2 - Fatty acids esters are the main biodiesel components. Experimental studies, especially at atmospheric and higher pressures, are of great importance for combustion models development. In this work, we studied near-stoichiometric and rich flames of two isomeric esters - ethyl acetate (EA) and methyl propanoate (MP). We did experiments to study EA/O2/Ar and MP/O2/Ar flame structure at atmospheric pressure. For numerical simulation, we used two published mechanisms for esters oxidation. Significant differences between experiment and modeling and between models arise for some intermediates. Analysis of fuels decomposition reaction paths shows MP to decompose mostly in radical reactions. Besides radical reactions, EA undergoes monomolecular decomposition with ethylene and acetic acid formation.
AB - Fatty acids esters are the main biodiesel components. Experimental studies, especially at atmospheric and higher pressures, are of great importance for combustion models development. In this work, we studied near-stoichiometric and rich flames of two isomeric esters - ethyl acetate (EA) and methyl propanoate (MP). We did experiments to study EA/O2/Ar and MP/O2/Ar flame structure at atmospheric pressure. For numerical simulation, we used two published mechanisms for esters oxidation. Significant differences between experiment and modeling and between models arise for some intermediates. Analysis of fuels decomposition reaction paths shows MP to decompose mostly in radical reactions. Besides radical reactions, EA undergoes monomolecular decomposition with ethylene and acetic acid formation.
UR - http://www.scopus.com/inward/record.url?scp=85046497292&partnerID=8YFLogxK
M3 - Paper
AN - SCOPUS:85046497292
T2 - 11th Asia-Pacific Conference on Combustion, ASPACC 2017
Y2 - 10 December 2017 through 14 December 2017
ER -
ID: 13381272