Abstract
A stability criterion for combustion of powder is obtained, taking into account the effect of the processes in the gas phase. It is shown that consideration of the effects of a nonadiabatic flame leads to the stability reserve of combustion being reduced and the natural frequency of vibrations being lowered. The effects thus found are physically explained by the radiation of a part of energy from the combustion zone with thermal and acoustic waves.
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B. V. Novozhilov, “The stability criterion of a stationary regime of combustion of powder,” Zh. Prikl. Mekhan. i Tekh. Fiz., No. 4 (1965).
Yu. A. Gostintsev, L. A. Sukhanov and P. F. Pokhil, “The theory of nonstationary combustion of powder. Combustion under harmonically varying pressure,” Zh. Prikl. Mekhan. i Tekh. Fiz., No. 5 (1975).
Yu. A. Gostintsev, L. A. Sukhanov and P. F. Pokhil, “On the theory of interaction of burning powder with an acoustic field,” Dokl. Akad. Nauk SSSR,200, No. 4 (1971).
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Translated from Zhurnal Prikladnoi Mekhaniki i Tekhnicheskoi Fiziki, No. 6, pp. 82–87, November–December, 1973.
Deceased.
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Gostintsev, Y.A., Pokhil, P.F. & Sukhanov, L.A. Stability of combustion of powder in a phenomenological model with nonadiabatic flame. J Appl Mech Tech Phys 14, 803–808 (1973). https://doi.org/10.1007/BF00853195
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DOI: https://doi.org/10.1007/BF00853195