Combustion of Model Compositions Based on Furazanotetrazine Dioxide and Dinitrodiazapentane. I. Binary Systems
V. N. Simonenkoa, P. I. Kalmykovb, A. B. Kiskina, O. G. Glotova, V. E. Zarkoa, K. A. Sidorovb, B. V. Pevchenkob, R. G. Nikitinb
a Voevodsky Institute of Chemical Kinetics and Combustion, Siberian Branch, Russian Academy of Science
Novosibirsk, 630090 Russia
b Altai Federal Research and Production Center
Biisk, 659322 Russia
Keywords: furazano[3,4-e]tetrazine-4,6-dioxide (furazanotetrazine dioxide, FTDO), 2,4-dinitro-2,4-diazapentan (DNP), eutectics, [1FTDO–1DNP] molecular compound, burning rate, deflagration-to-explosion transition, combustion-wave temperature
Abstract
The combustion behavior of high-energy systems based on furazano[3,4-e]tetrazine-4,6-dioxide and 2,4-dinitro-2,4-diazapentane with metal and energetic additives (Al, AlH3 ammonium perchlorate, ammonium dinitramide, and HMX) has been studied. The burning rate, combustion stability, and characteristic combustion temperatures with pressure variation are estimated. It is found that there is a critical burning rate above which a deflagration-to-explosion transition occurs. The critical conditions depend on the formulation of the compositions.
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