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Dynamics of Multiphase Media
Study of the additive modifiers effect on the combustion characteristics of composite propellants with aluminium
N. S. Belousovaab, O. G. Glotovab, A. V. Gus'kova a Novosibirsk State Technical University, Novosibirsk, Russia
b Voevodsky Institute of Chemical Kinetics and Combustion SB RAS, Novosibirsk, Russia
Abstract:
We studied the effect of modifier additives TiB2, AlMgB14, (NH4)2TiF6, NH4BF4, Ca3(PO4)2 on the combustion parameters of composite propellants based on aluminum powder as a fuel (about 20 % wt.), ammonium perchlorate as an oxidizer (about 60 % wt.), and energetic binder (MPVT about 20 % wt.). As a result of the study, the influence of additives on the rate of composite propellants combustion, dimensionless mass and agglomerate size was revealed.
Keywords:
composite propellants, aluminum, additives, titanium diboride, aluminum-magnesium boride, ammonium tetrafluoroborate, ammonium-titanium fluoride, 3-substituted calcium phosphate, combustion rate, agglomeration, condensed combustion products, particle size distribution.
Received: 11.12.2023 Revised: 26.03.2024
Citation:
N. S. Belousova, O. G. Glotov, A. V. Gus'kov, “Study of the additive modifiers effect on the combustion characteristics of composite propellants with aluminium”, Chelyab. Fiz.-Mat. Zh., 9:2 (2024), 195–202
Linking options:
https://www.mathnet.ru/eng/chfmj370 https://www.mathnet.ru/eng/chfmj/v9/i2/p195
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Abstract page: | 100 | Full-text PDF : | 42 | References: | 21 |
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