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Laminar Burning Velocities of Dimethyl Carbonate with Air

Bardin, Maxim E. ; Ivanov, Evgenii V. ; Heimdal Nilsson, Elna LU ; Vinokurov, Vladimir A. and Konnov, Alexander LU (2013) In Energy & Fuels 27(9). p.5513-5517
Abstract
Laminar burning velocities of dimethyl carbonate (DMC) + air flames at initial gas mixture temperatures of 298, 318, 338, and 358 K are reported. Nonstretched flames were stabilized on a perforated plate burner at atmospheric pressure, and the laminar burning velocities were determined using the heat flux method. The overall accuracy of the burning velocities was evaluated to be typically better than +/- 1 cm/s. The effects of unburned mixture temperature on the laminar burning velocity of DMC were analyzed using the correlation S-L = S (T-u/T-u0)(alpha). The present experimental results indicated that the power exponent a reaches a minimum in slightly rich mixtures corresponding to the maximum burning velocity. Modeling of these results... (More)
Laminar burning velocities of dimethyl carbonate (DMC) + air flames at initial gas mixture temperatures of 298, 318, 338, and 358 K are reported. Nonstretched flames were stabilized on a perforated plate burner at atmospheric pressure, and the laminar burning velocities were determined using the heat flux method. The overall accuracy of the burning velocities was evaluated to be typically better than +/- 1 cm/s. The effects of unburned mixture temperature on the laminar burning velocity of DMC were analyzed using the correlation S-L = S (T-u/T-u0)(alpha). The present experimental results indicated that the power exponent a reaches a minimum in slightly rich mixtures corresponding to the maximum burning velocity. Modeling of these results has been attempted using the mechanism developed by Glaude et al. It was found that this model significantly overpredicts laminar burning velocities of methanol, ethanol, and DMC; however, it accurately reproduces the temperature power exponent alpha for dimethyl carbonate flames. (Less)
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organization
publishing date
type
Contribution to journal
publication status
published
subject
in
Energy & Fuels
volume
27
issue
9
pages
5513 - 5517
publisher
The American Chemical Society (ACS)
external identifiers
  • wos:000330100000054
  • scopus:84884518654
ISSN
0887-0624
DOI
10.1021/ef401108a
language
English
LU publication?
yes
id
f8bd0f56-ebf3-4796-9d43-bf80d54165ed (old id 4318771)
date added to LUP
2016-04-01 12:57:56
date last changed
2020-09-09 02:24:12
@article{f8bd0f56-ebf3-4796-9d43-bf80d54165ed,
  abstract     = {Laminar burning velocities of dimethyl carbonate (DMC) + air flames at initial gas mixture temperatures of 298, 318, 338, and 358 K are reported. Nonstretched flames were stabilized on a perforated plate burner at atmospheric pressure, and the laminar burning velocities were determined using the heat flux method. The overall accuracy of the burning velocities was evaluated to be typically better than +/- 1 cm/s. The effects of unburned mixture temperature on the laminar burning velocity of DMC were analyzed using the correlation S-L = S (T-u/T-u0)(alpha). The present experimental results indicated that the power exponent a reaches a minimum in slightly rich mixtures corresponding to the maximum burning velocity. Modeling of these results has been attempted using the mechanism developed by Glaude et al. It was found that this model significantly overpredicts laminar burning velocities of methanol, ethanol, and DMC; however, it accurately reproduces the temperature power exponent alpha for dimethyl carbonate flames.},
  author       = {Bardin, Maxim E. and Ivanov, Evgenii V. and Heimdal Nilsson, Elna and Vinokurov, Vladimir A. and Konnov, Alexander},
  issn         = {0887-0624},
  language     = {eng},
  number       = {9},
  pages        = {5513--5517},
  publisher    = {The American Chemical Society (ACS)},
  series       = {Energy & Fuels},
  title        = {Laminar Burning Velocities of Dimethyl Carbonate with Air},
  url          = {http://dx.doi.org/10.1021/ef401108a},
  doi          = {10.1021/ef401108a},
  volume       = {27},
  year         = {2013},
}