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2015. - V. 29. - N 8(167). - P. 35-38

Seraphima Yurevna Yurova, Valery Petrovich Sinditskii, Anton Nikolaevich Chernyi, Anna Anatol’evna Vasilyeva, Dmitry Vladimirovich Dashko, Alexander Alexandrovich. Astratev,

COMBUSTION OF BIMOLECULAR CRYSTAL OF CL-20 WITH A LINEAR NITRAMINES

Combustion and decomposition behaviors of biomolecular crystals (BMC) hexanitrohexaazaisowurtzitane (CL-20) with linear nitramines 2,4-dinitro-2,4-diazopentane (DNP) and 2,4-dinitro-2,4-diazaheptane (DNG) have been studied. It is shown that linear nitramines melt in the composition of BMP at higher temperatures, and CL-20 decomposition proceeds at lower temperatures in comparison with the individual components. Molecular dilution of CL-20 by termostable and volatile DNP and DNG leads to a drop in the burning rates of BMC, which are determined by kinetics of CL-20 heat release in the condensed phase.

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Keywords

2   4-diazaheptane   4-diazopentane   4-dinitro-2   4-диазагептан   4-диазопентан   4-динитро-2   bimolecular crystals   combustion   hexanitrohexaazaisowurtzitane   бимолекулярные кристаллы   гексанитрогексаазаизовюрцитан   горение