Experimental Study and Kinetic Modeling of Laminar Flame Propagation in Premixed Stoichiometric n-butane-air Mixture

Giurcan, Venera; Mitu, Maria; Razus, Domnina; Oancea, Dumitru

Venera Giurcan, Maria Mitu, Domnina Razus, Dumitru Oancea

Experimental Study and Kinetic Modeling of Laminar Flame Propagation in Premixed Stoichiometric n-butane-air Mixture

Abstract:

The laminar burning velocities and propagation speeds of stoichiometric n-butane-air mixture were obtained for outwardly propagating spherical flames by measurements of pressure rise during the early stage of propagation in a spherical vessel. The experiments were carried out at various initial pressures within 0.3 and 1.2 bar, and various initial temperatures within 298 and 423 K. The experimental laminar burning velocities were compared with those provided by the detailed kinetic modelling based on Warnatz mechanism for combustion of C1-C4 hydrocarbons, using INSFLA package. The baric and thermal coefficients of laminar burning velocities, calculated from their dependence on initial temperature and pressure, were compared with coefficients characteristic for other fuel-air mixtures. The overall activation parameters (reaction order and activation energy) are reported and discussed in comparison with similar data characteristic for alkane-air flames.

Keywords:
laminar burning velocity; propagation speed; n-butane; deflagration; overall activation parameters

Issue: 2019, Volume 70, Issue 4

Pages: 1125-1131

Publication date: 2019/5/15

https://doi.org/10.37358/RC.19.4.7077

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This article is published under the Creative Commons Attribution 4.0 International License

Citation Styles

Cite this article as:
GIURCAN, V., MITU, M., RAZUS, D., OANCEA, D., Experimental Study and Kinetic Modeling of Laminar Flame Propagation in Premixed Stoichiometric n-butane-air Mixture, Rev. Chim., 70(4), 2019, 1125-1131.

Vancouver
Giurcan V, Mitu M, Razus D, Oancea D. Experimental Study and Kinetic Modeling of Laminar Flame Propagation in Premixed Stoichiometric n-butane-air Mixture. Rev. Chim.[internet]. 2019 Apr;70(4):1125-1131. Available from: https://doi.org/10.37358/RC.19.4.7077

APA 6th edition
Giurcan, V., Mitu, M., Razus, D. & Oancea, D. (2019). Experimental Study and Kinetic Modeling of Laminar Flame Propagation in Premixed Stoichiometric n-butane-air Mixture. Revista de Chimie, 70(4), 1125-1131. https://doi.org/10.37358/RC.19.4.7077

Harvard
Giurcan, V., Mitu, M., Razus, D., Oancea, D. (2019). 'Experimental Study and Kinetic Modeling of Laminar Flame Propagation in Premixed Stoichiometric n-butane-air Mixture', Revista de Chimie, 70(4), pp. 1125-1131. https://doi.org/10.37358/RC.19.4.7077

IEEE
V. Giurcan, M. Mitu, D. Razus, D. Oancea, "Experimental Study and Kinetic Modeling of Laminar Flame Propagation in Premixed Stoichiometric n-butane-air Mixture". Revista de Chimie, vol. 70, no. 4, pp. 1125-1131, 2019. [online]. https://doi.org/10.37358/RC.19.4.7077

Text
Venera Giurcan, Maria Mitu, Domnina Razus, Dumitru Oancea,
Experimental Study and Kinetic Modeling of Laminar Flame Propagation in Premixed Stoichiometric n-butane-air Mixture,
Revista de Chimie,
Volume 70, Issue 4,
2019,
Pages 1125-1131,
ISSN 2668-8212,
https://doi.org/10.37358/RC.19.4.7077.
(https://revistadechimie.ro/Articles.asp?ID=7077)
Keywords: laminar burning velocity; propagation speed; n-butane; deflagration; overall activation parameters

RIS
TY - JOUR
T1 - Experimental Study and Kinetic Modeling of Laminar Flame Propagation in Premixed Stoichiometric n-butane-air Mixture
A1 - Giurcan, Venera
A2 - Mitu, Maria
A3 - Razus, Domnina
A4 - Oancea, Dumitru
JF - Revista de Chimie
JO - Rev. Chim.
PB - Revista de Chimie SRL
SN - 2668-8212
Y1 - 2019
VL - 70
IS - 4
SP - 1125
EP - 1131
UR - https://doi.org/10.37358/RC.19.4.7077
KW - laminar burning velocity; propagation speed; n-butane; deflagration; overall activation parameters
ER -

BibTex
@article{RevCh2019P1125,
author = {Giurcan Venera and Mitu Maria and Razus Domnina and Oancea Dumitru},
title = {Experimental Study and Kinetic Modeling of Laminar Flame Propagation in Premixed Stoichiometric n-butane-air Mixture},
journal = {Revista de Chimie},
volume = {70},
number = {4},
pages = {1125-1131},
year = {2019},
issn = {2668-8212},
doi = {https://doi.org/10.37358/RC.19.4.7077},
url = {https://revistadechimie.ro/Articles.asp?ID=7077}
}

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