Laminar burning velocities of three C3H6O isomers at atmospheric pressure

Burluka, Alexey; Harker, M. R.; Osman, Hirman I.; Sheppard, C. G. W.; Konnov, Alexander A.

doi:10.1016/j.fuel.2010.02.004

Cited by 59 publications

(42 citation statements)

References 41 publications

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“…The studies reported by Black et al (2007) and Pichon et al (2009) are from the same research group, the later study was performed because the model indicated that the first set of experimental results were not correct. The group recommends the use of the later dataset, which is also in reasonable agreement with the results by Burluka et al (2010) at the lean side and around unit stoichiometry. On the rich side Burluka et al give significantly higher results (by 5-10 cm/s).…”

Section: Acetonesupporting

confidence: 71%

“…This mean no stretch correction was needed, which gives confidence in the results. Nilsson et al (2013) also report modeling results in good agreement with the experiments; previous modeling efforts by Pichon et al (2009) and Burluka et al (2010) have not shown agreement with experimental results (Table 10.10). Detailed species profiles of rich (/ = 1.83) and lean (/ = 0.76) premixed low pressure (0.02 and 0.04 atm) acetone flames obtained using tunable synchrotron photoionization and MBMS were reported by Li et al (2008).…”

Section: Acetonementioning

confidence: 55%

“…None of the models manage to reproduce the profiles of intermediate species satisfactory (Yasunaga et al 2008). Burluka et al (2010) present an experimental and modeling study where the laminar burning velocity for propionaldehyde is determined. The results by Burluka et al (2010) are shifted to higher equivalence ratios compared to those of Gibbs and Calcote (1959), which is a common result when comparing recent data with those of Gibbs and Calcote.…”

Section: Acetaldehydementioning

confidence: 99%

“…Burluka et al (2010) present an experimental and modeling study where the laminar burning velocity for propionaldehyde is determined. The results by Burluka et al (2010) are shifted to higher equivalence ratios compared to those of Gibbs and Calcote (1959), which is a common result when comparing recent data with those of Gibbs and Calcote. Modeling performed with the Konnov 0.5 mechanism underpredicts the laminar burning velocities by a few cm/s at lean and stoichiometric conditions, while at the rich side the discrepancy is far more significant.…”

Section: Acetaldehydementioning

confidence: 99%

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Flame Studies of Oxygenates

Nilsson

Konnov

2013

Cleaner Combustion

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This chapter presents a comprehensive review of flame studies performed on oxygenated hydrocarbons or oxygenates of general formula C x H y O z . In particular those studies in which the authors have measured laminar flame speeds or have concentrated on speciation in flames. It is the first time that such tabulation is performed and summarizes the work carried out since the 1950s. In addition, the methods employed in determining flame speeds are outlined and their strengths and weaknesses highlighted. In a similar fashion the various diagnostic methods for measuring species concentrations in situ are reviewed. were focused on extension of the list of detectible species and on the achievements in quantitative measurements. In most cases, spectroscopic techniques were tested in flames of methane and other conventional fuels, yet flames of oxygenated species were also visited (Desgroux et al. 1994). 240

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Section: Acetonesupporting

confidence: 71%

Section: Acetonementioning

confidence: 55%

Section: Acetaldehydementioning

confidence: 99%

Section: Acetaldehydementioning

confidence: 99%

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Flame Studies of Oxygenates

Nilsson

Konnov

2013

Cleaner Combustion

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“…H abstraction reactions on methanol mainly form CH 2 O without significant CH 3 radical formation. Higher concentrations of CH 3 and CH 4 are observed in ethanol and butanol flames, and (Burluka et al, 2010;Pichon et al, 2009) and ABE at 298 K.…”

Section: Laminar Flame Speed Of the Abe Mixturementioning

confidence: 95%

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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Combustion in a Spark Ignition Engine

Burluka

2010

Handbook of Combustion

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The modern spark ignition (SI) engine is a mature and well‐established prime mover for hundreds of millions of passenger cars and tens of millions of diverse other applications, ranging from simple single‐speed two‐stroke engines in lawnmowers and portable electric power generators to complex four‐stroke engines used in power boats and light airplanes. The main combustion mode in an SI engine is turbulent premixed combustion where a flame propagates through a mixture of homogeneous chemical composition; the combustion process within any one given engine cycle occurs under a wide range of pressures and temperatures. As a computational fluid dynamics calculation of the engine combustion remains a prospective research tool, and owing to its complexity and the uncertainty of input, the use of a simpler methodology such as the “thermodynamic” or “zonal” modeling considered in this chapter is desirable. Crucial to the engine performance, the net rate of heat release is determined by several processes, the principal one of which is flame propagation. This chapter reviews applications of modern premixed combustion models to SI engine conditions. Measurements of turbulent flame velocity and observations of the flame structure are compared with existing models. Results obtained with the described approach are presented and the relative importance of various sub‐models is discussed. It is shown that a very simple modification of existing models allows one to predict the magnitude of the cycle‐to‐cycle variations in engine performance. The chapter concludes with a brief outline of the latest trends in SI engine development and the challenges it may pose for combustion research.

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Laminar burning velocities of three C3H6O isomers at atmospheric pressure

Cited by 59 publications

References 41 publications

Flame Studies of Oxygenates

Flame Studies of Oxygenates

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

Combustion in a Spark Ignition Engine

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