The combustion chemistry of a fuel tracer: Measured flame speeds and ignition delays and a detailed chemical kinetic model for the oxidation of acetone

Pichon, S.; Black, Gráinne; Chaumeix, Nabiha; Yahyaoui, Mohammed; Simmie, John M.; Curran, Henry J.; Donohue, R. M.

doi:10.1016/j.combustflame.2008.10.001

Cited by 100 publications

(94 citation statements)

References 58 publications

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“…The dominant reaction path for the decomposition of acetone has been extensively studied (Chong and Hochgreb, 2011;Pichon et al, 2009;Sato and Hidaka, 2000): Saxena et al (2009) observed that the measured dissociation rate CH 3 COCH 3 ¼CH 3 CO þ CH 3 is in close accord with the one already proposed by Sato and Hidaka (2000). However, the decomposition could be complicated by the molecular paths CH 3 COCH 3 ¼ CH 4 þ CH 2 CO or even CH 3 COCH 3 ¼ CO þ CH 3 CH 3 .…”

Section: Kinetic Model and Mathematical Methodssupporting

confidence: 55%

An Experimental and Kinetic Modeling Study of Pyrolysis and Combustion of Acetone–Butanol–Ethanol (ABE) Mixtures

Geem

Cuoci

Frassoldati

et al. 2012

Combustion Science and Technology

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The excellent fuel characteristics of bio-butanol are responsible for the renewed interest in the acetone–butanol–ethanol (ABE) fermentation process and the combustion and pyrolysis behavior of mixtures of acetone, butanol, and ethanol. Therefore, in this work, a detailed mechanism for the pyrolysis and oxidation of ABE is presented containing 350 species and more than 10,000 reactions. The mechanism is validated against newly acquired\ud and published pyrolysis data for the ABE-mixture and the respective components. Excellent agreement is obtained between measured and simulated product yields as a function of the conversion. Laminar flame speed computations of alcohols and ABE complement the detailed comparisons of the pyrolysis data and allow for further validation of the combustion behavior of bio-butanol and its mixtures

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Section: Kinetic Model and Mathematical Methodssupporting

confidence: 55%

An Experimental and Kinetic Modeling Study of Pyrolysis and Combustion of Acetone–Butanol–Ethanol (ABE) Mixtures

Geem

Cuoci

Frassoldati

et al. 2012

Combustion Science and Technology

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“…Of all ketones, acetone combustion chemistry has been most well-characterized by researchers [5][6][7][8][9]. The next larger ketone, 2-butanone, has recently been investigated by several researchers [9][10][11][12].…”

Section: Introductionmentioning

confidence: 99%

Shock tube measurements of 3-pentanone pyrolysis and oxidation

Lam

Ren

Hong

et al. 2012

Combustion and Flame

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“…The subsequent leak-plus-outgassing rate was <10 μtorr/min in these experiments. The residual impurities in the shock tube under the current experimental conditions were estimated to be <0.3 ppm equivalent amounts of H impurities at 1500 K and <1 ppb at 1000 K based on the previous work of Urzay et al, 22 which, according to simulations using the Pichon et al 11 mechanism, translated to <2% uncertainty in the determination of k 1 .…”

Section: Experimental Methodsmentioning

confidence: 99%

Shock-Tube Measurement of Acetone Dissociation Using Cavity-Enhanced Absorption Spectroscopy of CO

et al. 2015

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A direct measurement for the rate constant of the acetone dissociation reaction (CH3COCH3 = CH3CO + CH3) was conducted behind reflected shock wave, utilizing a sub-ppm sensitivity CO diagnostic achieved by cavity-enhanced absorption spectroscopy (CEAS). The current experiment eliminated the influence from secondary reactions and temperature change by investigating the clean pyrolysis of <20 ppm acetone in argon. For the first time, the acetone dissociation rate constant (k1) was directly measured over 5.5 orders of magnitude with a high degree of accuracy: k1 (1004-1494 K, 1.6 atm) = 4.39 × 10(55) T(-11.394) exp(-52 140K/T) ± 24% s(-1). This result was seen to agree with most previous studies and has bridged the gap between their temperature and pressure conditions. The current work also served as an example demonstration of the potential of using the CEAS technique in shock-tube kinetics studies.

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The combustion chemistry of a fuel tracer: Measured flame speeds and ignition delays and a detailed chemical kinetic model for the oxidation of acetone

Cited by 100 publications

References 58 publications

An Experimental and Kinetic Modeling Study of Pyrolysis and Combustion of Acetone–Butanol–Ethanol (ABE) Mixtures

An Experimental and Kinetic Modeling Study of Pyrolysis and Combustion of Acetone–Butanol–Ethanol (ABE) Mixtures

Shock tube measurements of 3-pentanone pyrolysis and oxidation

Shock-Tube Measurement of Acetone Dissociation Using Cavity-Enhanced Absorption Spectroscopy of CO

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