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This article is cited in 1 scientific paper (total in 1 paper)
Properties of porous cast charges based on mixtures of ammonium nitrate and carbamide
G. D. Kozak, A. V. Starshinov, O. B. Litovka, S. V. Kazakova Mendeleev University of Chemical Technology of Russia, Moscow, 125047, Russia
Abstract:
The explosive and physicochemical properties of porous mixtures based on ammonium nitrate, carbamide, and aluminum powder are considered. A melting curve for the ammonium nitrate/carbamide system is plotted using differential scanning calorimetry. The critical detonation diameter is obtained for a charge density of 0.6–0.7 g/cm$^3$. The dependence of the charge density on the degree of filling of the mold with the melt is determined. Detonation velocity is measured for various densities. An explanation of the difference between the experimental and calculated values is proposed.
Keywords:
eutectic mixture, ammonium nitrate, carbamide, vacuum formation, detonation velocity.
Received: 19.01.2009 Accepted: 17.03.2009
Citation:
G. D. Kozak, A. V. Starshinov, O. B. Litovka, S. V. Kazakova, “Properties of porous cast charges based on mixtures of ammonium nitrate and carbamide”, Fizika Goreniya i Vzryva, 46:1 (2010), 80–84; Combustion, Explosion and Shock Waves, 46:1 (2010), 70–73
Linking options:
https://www.mathnet.ru/eng/fgv1165 https://www.mathnet.ru/eng/fgv/v46/i1/p80
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