N. M. Rubtsov, B. S. Seplyarskii, I. M. Naboko, V. I. Chernysh, G. I. Tsvetkov, K. Ya. Troshin, “Penetration of methane–oxygen flames through spherical and planar obstacles in a closed cylindrical reactor”, Mendeleev Commun., 2015, Volume 25, Issue 4,Pages <nobr>304

This article is cited in 5 papers

Communications

Penetration of methane–oxygen flames through spherical and planar obstacles in a closed cylindrical reactor

N. M. Rubtsov^a, B. S. Seplyarskii^a, I. M. Naboko^b, V. I. Chernysh^a, G. I. Tsvetkov^a, K. Ya. Troshin^c

^a A.G. Merzhanov Institute of Structural Macrokinetics and Materials Science, Russian Academy of Sciences, Chernogolovka, Moscow Region, Russian Federation
^b Institute for High Energy Densities, Associated Institute for High Temperatures, Russian Academy of Sciences, Moscow, Russian Federation
^c N.N. Semenov Federal Research Center for Chemical Physics, Russian Academy of Sciences, Moscow, Russian Federation

Abstract: The ignition of a dilute methane–oxygen mixture (total pressure, to 200 Torr) after a single obstacle can be observed markedly far from the obstacle surface. The use of meshed sphere as an obstacle leads to an increase in the distance of flame emergence behind the obstacle in comparison with a round opening; two or more close-meshed obstacles strongly suppress flame propagation.

Language: English

DOI: 10.1016/j.mencom.2015.07.026

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