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This article is cited in 2 scientific papers (total in 2 papers)
Initiation of detonation in vacuum suspensions of RDX particles
S. A. Zhdan, E. S. Prokhorov Lavrentyev Institute of Hydrodynamics of Siberian Branch of the Russian Academy of Sciences, 630090, Novosibirsk
Abstract:
The initiation of detonation in a vacuum suspension of volatile secondary explosives is studied numerically. A mathematical model of a two-phase, two-velocity medium takes into account the nonuniform temperature inside the particles as the gas flows around them. The formation dynamics of the reaction zone of a nonstationary detonation wave with a collisionless structure in a vacuum suspension of RDX particles is discussed. The critical size of the initiation region and of the energies for excitation of plane, cylindrical, and spherical detonations are determined as functions of the initial mass concentration and diameter of the particles.
Received: 18.06.1997
Citation:
S. A. Zhdan, E. S. Prokhorov, “Initiation of detonation in vacuum suspensions of RDX particles”, Fizika Goreniya i Vzryva, 34:4 (1998), 65–71; Combustion, Explosion and Shock Waves, 34:4 (1998), 426–432
Linking options:
https://www.mathnet.ru/eng/fgv2485 https://www.mathnet.ru/eng/fgv/v34/i4/p65
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