An Experimental and Kinetic Modeling Study of Methyl Decanoate Combustion

Sarathy, S M; Thomson, M J; Pitz, W J; Lu, T

doi:10.1016/j.proci.2010.06.058

An Experimental and Kinetic Modeling Study of Methyl Decanoate Combustion

Conference · Thu Dec 03 23:00:00 EST 2009

DOI:https://doi.org/10.1016/j.proci.2010.06.058· OSTI ID:986611

Sarathy, S M; Thomson, M J; Pitz, W J; Lu, T

Biodiesel is a mixture of long chain fatty acid methyl esters derived from fats and oils. This research study presents opposed-flow diffusion flame data for one large fatty acid methyl ester, methyl decanoate, and uses the experiments to validate an improved skeletal mechanism consisting of 648 species and 2998 reactions. The results indicate that methyl decanoate is consumed via abstraction of hydrogen atoms to produce fuel radicals, which lead to the production of alkenes. The ester moiety in methyl decanoate leads to the formation of low molecular weight oxygenated compounds such as carbon monoxide, formaldehyde, and ketene.

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Research Organization:: Lawrence Livermore National Laboratory (LLNL), Livermore, CA

Sponsoring Organization:: USDOE

DOE Contract Number:: W-7405-ENG-48

OSTI ID:: 986611

Report Number(s):: LLNL-PROC-421067

Country of Publication:: United States

Language:: English

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