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This article is cited in 21 scientific papers (total in 21 papers)
Effect of the microstructure of ammonium nitrate granules on the detonability of composite propellants on its basis
S. D. Viktorova, A. E. Frantova, I. N. Lapikova, V. V. Andreevb, A. V. Starshinovc a Institute of Comprehensive Exploitation of Mineral Resources, Russian Academy of Sciences, Moscow, 111020, Russia
b Lavrentyev Institute of Hydrodynamics of Siberian Branch of the Russian Academy of Sciences, Novosibirsk
c Nitro-tekhnologii Sayany Ltd., Krasnoyarsk, 660099, Russia
Abstract:
This paper presents the result of a study of the chemical composition, physicotechnical properties and structure of various types of granulated ammonium nitrate (high-density, porous and) made in Russia and abroad. It is shown that heat treatment of high-density GOST 2-2013 ammonium nitrate granules leads to changes in the crystal structure (aeration) that increase the retention capacity relative to the fuel oil. The detonation velocity of ammonium nitrate/fuel oil compositions based on aerated ammonium nitrate was measured.
Keywords:
ammonium nitrate, crystal structure, thermal aeration, stability of ammonium nitrate-fuel oil compositions, detonation velocity.
Received: 14.12.2015 Revised: 21.03.2016
Citation:
S. D. Viktorov, A. E. Frantov, I. N. Lapikov, V. V. Andreev, A. V. Starshinov, “Effect of the microstructure of ammonium nitrate granules on the detonability of composite propellants on its basis”, Fizika Goreniya i Vzryva, 52:6 (2016), 119–124; Combustion, Explosion and Shock Waves, 52:6 (2016), 727–731
Linking options:
https://www.mathnet.ru/eng/fgv372 https://www.mathnet.ru/eng/fgv/v52/i6/p119
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