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This article is cited in 2 scientific papers (total in 2 papers)
Transport equation for gas-dynamic perturbations in a spatially nonuniform self-igniting medium
I. A. Zaev, I. A. Kirillov Kurchatov Institute, Moscow, 123182
Abstract:
An approach is developed to describe the formation and propagation of small gas-dynamic perturbations in a spatially nonuniform self-igniting medium for arbitrary chemical-reaction kinetics. An asymptotic equation describing the variation in the amplitude of the gas-dynamic perturbation along the characteristic is derived, and the conditions of its applicability are defined. Zel’dovich’s spontaneous flame wave is shown to be a natural zeroth approximation to the solution of the equations of gas dynamics. A method is proposed to determine the point in space at which a shock wave is formed.
Keywords:
detonation, soft initiation, self-ignition wave, chemical kinetics, characteristics.
Received: 10.04.2007
Citation:
I. A. Zaev, I. A. Kirillov, “Transport equation for gas-dynamic perturbations in a spatially nonuniform self-igniting medium”, Fizika Goreniya i Vzryva, 44:3 (2008), 72–80; Combustion, Explosion and Shock Waves, 44:3 (2008), 310–316
Linking options:
https://www.mathnet.ru/eng/fgv1400 https://www.mathnet.ru/eng/fgv/v44/i3/p72
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