On the Transition from Deflagration to Detonation in Narrow Channels
Mathematical modelling of natural phenomena, Tome 2 (2007) no. 2, pp. 40-55

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A numerical study of a two-dimensional model for premixed gas combustion in a narrow, semi-infinite channel with no-slip boundary condition is performed. The work is motivated by recent theoretical advances revealing the major role of hydraulic resistance in deflagration-to-detonation transition, one of the central yet still inadequately understood phenomena of gaseous combustion. The work is a continuation and extension of recently reported results over non-isothermal boundary conditions, wider channels, and lower incipient flame velocities, closer to those of real life explosives.
DOI : 10.1051/mmnp:2008018

L. Kagan  1

1 Sackler Faculty of Exact Sciences, School of Mathematical Sciences Tel Aviv University, Tel Aviv 69978, Israel
L. Kagan. On the Transition from Deflagration to Detonation in Narrow Channels. Mathematical modelling of natural phenomena, Tome 2 (2007) no. 2, pp. 40-55. doi: 10.1051/mmnp:2008018
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