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On the detonation velocity in a sensitive-explosive particle suspension in vacuum
V. Yu. Lyapidevskii Lavrentyev Institute of Hydrodynamics of Siberian Branch of the Russian Academy of Sciences, 630090, Novosibirsk
Abstract:
In this paper we study the conditions of self-sustaining wave propagation upon combustion of a monofuel particle suspension in vacuum. We employ a two-velocity model of the flow of reaction products behind the detonation wave (DW). Essentially new conditions behind the DW front are obtained that ensure its propagation with a velocity higher than the velocity of ideal Chapman–Jouguet detonation in particle suspension in vacuum. The results agree qualitatively with the experimental data on the detonation velocity of lead azide in vacuum.
Received: 22.06.1995
Citation:
V. Yu. Lyapidevskii, “On the detonation velocity in a sensitive-explosive particle suspension in vacuum”, Fizika Goreniya i Vzryva, 32:1 (1996), 71–74; Combustion, Explosion and Shock Waves, 32:1 (1996), 61–63
Linking options:
https://www.mathnet.ru/eng/fgv2628 https://www.mathnet.ru/eng/fgv/v32/i1/p71
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