|
This article is cited in 6 scientific papers (total in 6 papers)
Density distribution of the expanding products of steady-state detonation of TNT
È. R. Pruuela, L. A. Merzhievskiia, K. A. Tena, P. I. Zubkova, L. A. Luk'yanchikova, B. P. Tolochkob, A. N. Kozyrevc, V. V. Litvenkoc a Lavrentyev Institute of Hydrodynamics of Siberian Branch of the Russian Academy of Sciences, Novosibirsk, 630090
b Institute of Solid State Chemistry and Mechanochemistry Siberian Division, Russian Academy of Sciences, Novosibirsk, 630090
c Novosibirsk State University, Novosibirsk, 630090
Abstract:
This paper gives a description of a high-speed X-ray tomographic technique and the results of its application to finding the density distribution of detonation products of condensed explosives from measurements using synchrotron radiation. The data obtained for a cylindrical charge of pressed TNT of diameter 12.5-mm and density 1.6 g/cm$^3$ are compared with the results of solution of the corresponding gas-dynamic problem of steady-state detonation. The experimental and computational results are in satisfactory qualitative and quantitative agreement. The features of the employed technique and the distribution obtained are analyzed. The technique as a whole and the results obtained can be used to test and refine the known equations of state for detonation products and to construct new ones.
Keywords:
explosives, synchrotron radiation, detonation, density distribution.
Received: 17.05.2006
Citation:
È. R. Pruuel, L. A. Merzhievskii, K. A. Ten, P. I. Zubkov, L. A. Luk'yanchikov, B. P. Tolochko, A. N. Kozyrev, V. V. Litvenko, “Density distribution of the expanding products of steady-state detonation of TNT”, Fizika Goreniya i Vzryva, 43:3 (2007), 121–131; Combustion, Explosion and Shock Waves, 43:3 (2007), 355–364
Linking options:
https://www.mathnet.ru/eng/fgv1505 https://www.mathnet.ru/eng/fgv/v43/i3/p121
|
Statistics & downloads: |
Abstract page: | 40 |
|