Abstract:
A critical review is given of the problem of powder extinction with a decrease in the sample diameter due to heat release. The results of our experimental studies of the critical combustion diameter are presented. A comparison of the experimental data on the critical diameter as a function of burning rate is shown to be the most informative. These functions follow a power law with an exponent of -1.15 to -1.17. The relations between the sizes of the cells (hot spots) formed by the set of transverse waves on the burning surface and the burning rate follow the same law. The sizes of the cells are 2.1–2.3 times smaller than the critical combustion diameter. It is also found that the transverse wave decays if its curvature exceeds a critical value.
Citation:
V. N. Marshakov, A. G. Istratov, “Critical diameter and transverse waves of powder combustion”, Fizika Goreniya i Vzryva, 43:2 (2007), 72–78; Combustion, Explosion and Shock Waves, 43:2 (2007), 188–193
\Bibitem{MarIst07}
\by V.~N.~Marshakov, A.~G.~Istratov
\paper Critical diameter and transverse waves of powder combustion
\jour Fizika Goreniya i Vzryva
\yr 2007
\vol 43
\issue 2
\pages 72--78
\mathnet{http://mi.mathnet.ru/fgv1481}
\elib{https://elibrary.ru/item.asp?id=17012257}
\transl
\jour Combustion, Explosion and Shock Waves
\yr 2007
\vol 43
\issue 2
\pages 188--193
\crossref{https://doi.org/10.1007/s10573-007-0025-2}
Linking options:
https://www.mathnet.ru/eng/fgv1481
https://www.mathnet.ru/eng/fgv/v43/i2/p72
This publication is cited in the following 8 articles:
Vladimir G. Krupkin, Vladimir N. Marshakov, Sergey A. Rashkovskiy, “Michelson–Markstein effect in combustion of solid homogeneous energetic materials”, Combustion and Flame, 205 (2019), 415
Vladimir G. Krupkin, Vladimir N. Marshakov, Sergey A. Rashkovskiy, “Effect of the curvature of the burning surface on the burning rate of a solid homogeneous energetic material”, Combustion and Flame, 208 (2019), 45
S.A. Rashkovskiy, V.G. Krupkin, V.N. Marshakov, “Burning rate of solid homogeneous energetic materials with a curved burning surface”, J. Phys.: Conf. Ser., 1250:1 (2019), 012041
K. O. Sabdenov, M. Erzada, “Anomalous Effect of Turbulence on the Combustion Rate of a High-Energy Solid Material”, Russ. J. Phys. Chem. B, 12:5 (2018), 890
V. N. Marshakov, S. V. Finyakov, “Local non-unidimensional combustion front velocities for nitroglycerin-based propellants”, Russ. J. Phys. Chem. B, 11:3 (2017), 450
Sergey A. Rashkovskiy, Yury M. Milyokhin, Alexander V. Fedorychev, Springer Aerospace Technology, Chemical Rocket Propulsion, 2017, 383
S. A. Rashkovskiy, “Effect of the curvature of the burning surface of condensed energetic materials on the burning rate”, Combustion, Explosion and Shock Waves, 47:6 (2011), 687–696
L. K. Gusachenko, V. E. Zarko, “Erosive burning. Modeling problems”, Combustion, Explosion and Shock Waves, 43:3 (2007), 286–296