Geodesic
Combustion of the solid propellant with addition of aluminum powder under an acceleration load
Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mehanika, no. 45 (2017), pp. 95-103 Cet article a éte moissonné depuis la source Math-Net.Ru

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The paper presents a physical-mathematical model for the metallized solid propellant combustion under an acceleration load directed normally to the burning surface. The model takes into account the thermal effect of decomposition of the condensed phase, convection, diffusion, the exothermic chemical reaction in a gas phase, heating and combustion of Al particles in the gas flow, the flow of combustion products, the velocity lag of the particles in relation to the gas, and the acceleration field effect on the motion of Al particles. The effect of the size and mass fraction of Al particles emitted from the burning surface on the combustion rate is also taken into consideration. The impact of the size of Al particles emitted from the burning surface, on the linear burning rate has been investigated under an acceleration load. The research results showed that the combustion rate increased with increasing acceleration load. It was also revealed that the larger the size of aluminum particles emitted from the burning surface, the higher the response of the combustion rate to the acceleration load. The results showed that increasing mass fraction of aluminum in the propellant composition led to an increase in the response of the relative combustion rate. It was also found that the relative combustion rate sensitivity increased with an increase in pressure above the burning surface. The results obtained are in a qualitative agreement with those described in the scientific literature.
Keywords: solid propellant, acceleration loading, aluminum particles, gas phase.
Mots-clés : combustion rate 
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     title = {Combustion of the solid propellant with addition of aluminum powder under an acceleration load},
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V. A. Poryazov; A. Yu. Krainov. Combustion of the solid propellant with addition of aluminum powder under an acceleration load. Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mehanika, no. 45 (2017), pp. 95-103. http://geodesic.mathdoc.fr/item/VTGU_2017_45_a8/

[1] Maksimov E. I., Maksimov Yu. M., Merganov A. G., “Combustion of condensed substances in a mass force field”, Combustion, Explosion and Shock Waves, 3:3 (1967), 201–203 | DOI

[2] Ordzhonikidze S. K., Margolin A. D., Pokhil P. F., Uralov A. S., “Combustion of aluminized condensed systems under acceleration loading”, Combustion, Explosion and Shock Waves, 7:4 (1971), 458–464 | DOI

[3] Maksimov Yu. M., Maksimov E. I., Vilyunov V. N., “Effect of overcharges on the combustion of model mixed metallized compositions”, Combustion, Explosion and Shock Waves, 10:2 (1974), 146–153 | DOI | MR

[4] Margolin A. D., Krupkin V. G., “Influence of condensed admixtures on the powder combustion rate in an acceleration field”, Combustion, Explosion and Shock Waves, 11:5 (1975), 600–605 | DOI

[5] Margolin A. D., Krupkin V. G., Khubaev V. G. et al., “Laws governing the combustion of ballistic compositions with overloads”, Combustion, Explosion and Shock Waves, 14:6 (1978), 716–722 | DOI

[6] Margolin A. D., Krupkin V. G., “Effect of overloads on the combustion rate of compositions containing up to 80% aluminum”, Combustion, Explosion and Shock Waves, 11:5 (1975), 600–605 | DOI

[7] Arkhipov V. A., Barsukov V. D., Berezikov A. P., Tretyakov N. S., “Features of the condensed system combustion with catalysts under overload conditions”, Chemical Physics and Mesoscopics, 8:1 (2006), 43–51

[8] Belyaev A. F., Frolov Yu. V., Korotkov A. I., “Combustion and ignition of particles of finely dispersed aluminum”, Combustion, Explosion and Shock Waves, 4:3 (1968), 182–185 | DOI

[9] Poryazov V. A., Krainov A. Yu., Krainov D. A., “Simulating the combustion of $n$ powder with added finely divided aluminum”, Journal of Engineering Physics and Thermophysics, 88:1 (2015), 94–103 | DOI

[10] Krainov A. Yu., Poryazov V. A., “Mathematical modeling of combustion of a frozen suspension of nanosized aluminum”, Combustion, Explosion and Shock Waves, 52:2 (2016), 177–183 ; Зельдович Я. Б., Избранные труды. Химическая физика и гидродинамика, Наука, М., 1984, 374 с. | DOI

[11] Zel'dovich Ya. B., “On the theory of combustion of gunpowder and explosives”, Zhurnal eksperimental'noy i teoreticheskoy fiziki, 12 (1942), 498–524

[12] Handbook of the heat exchangers, v. 1, Energoatomizdat, M., 1987

[13] Belyaev A. F., Burning, detonation, and explosion work of condensed systems, Nauka, M., 1968