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Features of dilute methane-oxygen flame front propagation towards combustible gas flow created by the fan

Nikolai Mihailovich Rubtsov 1
Nikolai Mihailovich Rubtsov
, 
Victor Iosifovich Chernysh 1
Victor Iosifovich Chernysh
, 
Georgii Igorevich Tsvetkov 1
Georgii Igorevich Tsvetkov
, 
1 A.G. Merzhanov Institute of Structural Macrokinetics and Materials Science, Russian Academy of Sciences, Chernogolovka, Moscow Region, Russian Federation
2 N.N. Semenov Federal Research Center for Chemical Physics, Russian Academy of Sciences, Moscow, Russian Federation
10.1016/j.mencom.2024.06.035
Published 2024-06-19
Communication , Volume 34, Issue 4, 576-578
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Rubtsov N. M. et al. Features of dilute methane-oxygen flame front propagation towards combustible gas flow created by the fan // Mendeleev Communications. 2024. Vol. 34. No. 4. pp. 576-578.
GOST all authors (up to 50) Copy
Rubtsov N. M., Chernysh V. I., Tsvetkov G. I., Troshin K. Y. Features of dilute methane-oxygen flame front propagation towards combustible gas flow created by the fan // Mendeleev Communications. 2024. Vol. 34. No. 4. pp. 576-578.
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TY - JOUR
DO - 10.1016/j.mencom.2024.06.035
UR - https://mendcomm.colab.ws/publications/10.1016/j.mencom.2024.06.035
TI - Features of dilute methane-oxygen flame front propagation towards combustible gas flow created by the fan
T2 - Mendeleev Communications
AU - Rubtsov, Nikolai Mihailovich
AU - Chernysh, Victor Iosifovich
AU - Tsvetkov, Georgii Igorevich
AU - Troshin, Kirill Yakovlevich
PY - 2024
DA - 2024/06/19
PB - Mendeleev Communications
SP - 576-578
IS - 4
VL - 34
ER -
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@article{2024_Rubtsov,
author = {Nikolai Mihailovich Rubtsov and Victor Iosifovich Chernysh and Georgii Igorevich Tsvetkov and Kirill Yakovlevich Troshin},
title = {Features of dilute methane-oxygen flame front propagation towards combustible gas flow created by the fan},
journal = {Mendeleev Communications},
year = {2024},
volume = {34},
publisher = {Mendeleev Communications},
month = {Jun},
url = {https://mendcomm.colab.ws/publications/10.1016/j.mencom.2024.06.035},
number = {4},
pages = {576--578},
doi = {10.1016/j.mencom.2024.06.035}
}
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MLA Copy
Rubtsov, Nikolai Mihailovich, et al. “Features of dilute methane-oxygen flame front propagation towards combustible gas flow created by the fan.” Mendeleev Communications, vol. 34, no. 4, Jun. 2024, pp. 576-578. https://mendcomm.colab.ws/publications/10.1016/j.mencom.2024.06.035.

Keywords

acceleration
counter flow
flame jump
high-speed color filming.
methane
oxygen

Abstract

Experiments with dilute methane-oxygen mixtures at pressures of 100-200 Torr on the flame front propagation towards the flow of combustible gas created by a fan showed that both the mean flame velocity and the length of the ‘flame jump’ through a hole in a flat obstacle increase with increasing counter flow velocity; i.e., the flame accelerates towards the counter flow of combustible gas from the fan.

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