Optimization of the Binder Composition to Increase the Energy Potential of Polynitrogem Oxidizers in Non-Metal Compositions
E.M. Dorofeenko, S.I. Soglasnova, G.N. Nechiporenko, D.B. Lempert
Institute of Problems of Chemical Physics, Russian Academy of Sciences, Chernogolovka, 142432 Russia
Keywords: удельный импульс, температура горения, ракетное топливо, specific impulse, combustion temperature, rocket propellant
Abstract
The dependence of the specific impulse of non-metal energetic compositions based on high-enthalpy organic oxidizers on the elemental composition and enthalpy of formation of the oxidizer and the nature and volume content of the mixed binder consisting of hydrocarbon and active components. For a given volume content of the binder, it is possible to increase the specific impulse of compositions based on oxidizers with an oxygen ratio of 0.6-1.3 by finding the optimal mass ratio of the hydrocarbon and active components in the binder. The optimal content of the hydrocarbon component increases from 0 to 100% as the oxygen ratio of the oxidizer increases from 0.6 to 1.3.
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