Criterion for thermal explosion with reactant consumption in a dusty gas

Abstract

B y V. G o l 'dsh t e in 1, A. Zino v ie v 1, V. S o b o l e v 2 a n d E. S h c h epa k in a 2

Critical Conditions of Ignition of Fuel Spray Containing Liquid Fuel Droplets

“…Such approach to modeling of the critical phenomena in combustion problems has been applied in [7,12,21,23,25].…”

“…The degenerate equation [21,23] (12) describes the zero-approximation of slow integral manifold of the system, a slow curve. The analysis of the slow curve allows us to determine the basic types of chemical reaction regimes depending on the values of the additional parameters of (10), (11).…”

“…The investigation of the ignition process in a gas medium was carried out by many authors, see, for instance, [1][2][3][4][5][6][7][8][9][10][11][12][13][14][15][16] and references therein. However, the influence of liquid droplets within such a context is less studied [17].…”

Critical phenomena in a model of fuel's heating in a porous medium

“…In other case, when the initial point is out of the basin of attraction of 2 s S , we can observe the thermal explosion (Fig. 4) or thermal explosion with delay [8,18] …”

“…The investigation of the autoignition process has been carried out by many authors, see for instance [3][4][5][6][7][8][9][10][11][12] and references therein.…”