Calculation of Combustion, Explosion and Detonation Characteristics of Energetic Materials

• Autorzy: Grys S. , Trzciński W. A.
• Języki publikacji: EN

Abstrakty

EN

In this work, the thermodynamic code for the determination of the chemical equilibrium composition of a non-ideal heterogeneous system is presented. Computation of combustion, explosion and detonation parameters for some explosives is performed as well as isentropes of products expansion and detonation energy are estimated. Moreover, the non-equilibrium calculations are carried out, in which chemical inertness of one from the components of explosive composition as well as no heat exchange between the component and the detonation products are assumed. At the end, some calculated detonation characteristics are compared with the experimental ones.

Słowa kluczowe

EN

thermochemical codes; energetic materials; combustion; explosion; detonation

• Czasopismo: Central European Journal of Energetic Materials
• Rocznik: 2010
• Tom: Vol. 7, nr 2
• Strony: 97--113
• Opis fizyczny: Bibliogr. 19 poz.

Twórcy

autor

Grys S.

autor

Trzciński W. A.

• Military University of Technology, 2 Gen. S. Kaliskiego St., 00-908 Warsaw, Poland,

Bibliografia

• [1] Mader Ch.J., FORTRAN BKW: a code computing the detonation properties of explosives, Los Alamos Science Laboratory, Report LA-3704, 1967.
• [2] Cheret R., The numerical study of the detonation products of an explosive substance, French Commission of Atomic Energy, Report CEA-R-4122, 1971.
• [3] Levin H.B., Sharples R.E., Operator’s manual for RUBY, Lawrence Livermore Laboratory, Report UCRL-6815, 1962.
• [4] Cowperthwaite M., Zwisler W.H., Tiger computer program documentation, Stanford Research Institute, Publication No. Z106, 1973.
• [5] Fried L.E., CHEETAH 1.39 User’s Manual, Lawrence Livermore National Laboratory, Manuscript UCRL-MA-117541 Rev. 3, 1996.
• [6] Sućeska M., Calculation of the detonation properties of C-H-N-O explosives, Propellants Explos. Pyrotech., 1991, 16, 197-202.
• [7] Papliński A., Equilibrium thermochemical calculations for a great mount of components (in Polish), Biul. WAT, 1993, 42(11), 123-143.
• [8] Cengiz F., Narin B., Ulas A., BARUT-X: a computer code for computing the steady-state detonation properties of condensed phase explosives, 10th Seminar New Trends in Energetic Materials, Pardubice, 2007, 117-127.
• [9] Grys S., Trzciński W.A., Themodynamic modeling of the combustion and detonation processes in ideal heterogeneous systems, Part 1. Theoretical principles and a reviuw of models (in Polish), Biul. WAT, 2009, 58(2), 251-274.
• [10] Grys S., Trzciński W.A., Themodynamic modeling of the combustion and detonation processes in ideal heterogeneous systems, Part 2. Numerical application (in Polish), Biul. WAT, 2009, 58(2), 275-296.
• [11] Grys S., Trzciński W.A., Themodynamic modeling of the combustion, explosion and detonation processes in non-ideal energetic systems (in Polish), Biul. WAT, approved for publication.
• [12] Lee E.L., Horning H.C., Kury J.W., Adiabatic expansion of high explosive detonation products, Lawrence Livermore National Laboratory, Report UCRL-50422, 1968.
• [13] Jacobs S.J., Energy of detonation, United States Naval Ordnance Laboratory, Report NAVORD-4366, 1956.
• [14] White W.B., Johnson S.M., Danzig G.B., Chemical equilibrium in complex mixtures, J. Chem. Phys., 1958, 28, 751-755.
• [15] Hobbs M.L., Baer M.R., Calibrating the BKW-EOS with a large product species base and measured C-J properties, Proc. 10th Symposium (International) on Detonation, Boston, Massachusetts, USA, July 12-16, 1993, 409.
• [16] Souers P.C., Kury J.W., Comparison of cylinder data and code calculations for homogeneous explosives, Propellants, Explos., Pyrotech., 1993, 18, 175.
• [17] Ornellas D.L., Calorimetric determinations of the heat and products of detonation for explosives: October 1961 to April 1982, Lawrence Livermore National Laboratory, Manuscript UCRL-52821, 1982.
• [18] Trzciński W.A., Application of a cylinder test for determining energetic characteristics of explosives, Journal of Technical Physics, 2001, 42(2), 165-179.
• [19] Trzciński W.A., Paszula J., Grys S., Detonation parameters and blast wave characteristics of nitromethane mixed with particles of aluminium-magnesium alloy, NTREM, Pardubice, 2008.