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This article is cited in 9 scientific papers (total in 9 papers)
Thermochemical and energy characteristics of N-(2,2-bis(methoxy-nno-azoxy) ethyl)nitramine
I. N. Zyuzin, D. B. Lempert, A. V. Nabatova, A. I. Kazakov Institute of Problems of Chemical Physics, Russian Academy of Sciences, 142432, Chernogolovka, Russia
Abstract:
The standard enthalpies of formation of 1,1-bis(methoxy-NNO-azoxy)-3-nitro-3-azabutane and 1,1,8,8-tetrakis (methoxy-NNO-azoxy)-3,6-dinitro-3,6-diazaoctane were experimentally determined to be 87.7 $\pm$ 3.9 and 283.8 $\pm$ 6.2 kJ/mol, respectively. Calculations have shown that solid composite propellants containing these two compounds as gasifying components in metal-free compositions based on an active binder and ammonium perchlorate are inferior in the highest achievable effective impulse at the third stage of the rocket system $I_{ef}$ (3) to compositions based on HMX, but in designing special compositions with a limited content of organic explosive (not higher than 30–35%), these two compounds provide 5–10 s higher values of $I_{ef}$ (3) than when using HMX.
Keywords:
1-bis(metho-xy-NNO-azoxy)-3-nitro-3-azabutane, 1,1,8,8-tetrakis (methoxy-NNO-azoxy)-3,6-dinitro-3,6-diazaoctane, alkoxy-NNO-azoxy compounds, nitramines, enthalpy of combustion, enthalpy of formation, solid composite propellants, specific impulse.
Received: 19.06.2019 Revised: 02.08.2019 Accepted: 28.08.2019
Citation:
I. N. Zyuzin, D. B. Lempert, A. V. Nabatova, A. I. Kazakov, “Thermochemical and energy characteristics of N-(2,2-bis(methoxy-nno-azoxy) ethyl)nitramine”, Fizika Goreniya i Vzryva, 56:4 (2020), 104–111; Combustion, Explosion and Shock Waves, 56:4 (2020), 464–470
Linking options:
https://www.mathnet.ru/eng/fgv699 https://www.mathnet.ru/eng/fgv/v56/i4/p104
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