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Fizika Goreniya i Vzryva, 2023, Volume 59, Issue 6, Pages 52–59
DOI: https://doi.org/10.15372/FGV2022.9262 (Mi fgv2302) 		 
This article is cited in 2 scientific papers (total in 2 papers)

Effect of ultrafine powders Al/B, Ti/B, and Fe/B on the ignition and combustion characteristics of a high-energy material

I. V. Sorokina, A. G. Korotkikhbc

a Institute of Chemical Kinetics and Combustion, Siberian Branch of the Russian Academy of Science
b Tomsk Polytechnic University, Tomsk, Russia
c Tomsk State University, Tomsk, Russia
Citations (2)
References:
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DOI: https://doi.org/10.15372/FGV2022.9262
Abstract: The ignition and combustion characteristics of a high-energy material containing ammonium perchlorate, butadiene rubber, and an ultrafine powder mixture of aluminum, titanium, or iron with amorphous boron are presented. An experimental testbed, a CO22 laser, and a constant-pressure bomb are used to measure the ignition delay time and burning rate of the high-energy material while varying the heat flux density and pressure in the chamber. It is shown that replacing amorphous boron with ultrafine Al/B, Ti/B, or Fe/B in the material reduces the heating time and the moment of flame appearance on the propellant surface due to an increase in the reaction rate and a decrease in the oxidation temperature of these mixtures on the surface of the reaction layer. In this case, the burning rate of the high-energy materials with Me/B at excess pressures increases significantly (up to 240% for Al/B-HEM and up to 120% for Ti/B-HEM at a pressure of 5.0 MPa).
Keywords: high-energy material, amorphous boron, energy-intensive metal fuel, oxidation, ignition delay time, burning rate.
Funding agency Grant number
Russian Foundation for Basic Research 20-03-00588
Received: 09.11.2022
Accepted: 14.12.2022
English version:
Combustion, Explosion and Shock Waves, 2023, Volume 59, Issue 6, Pages 716–723
DOI: https://doi.org/10.1134/S0010508223060072
Bibliographic databases:
Document Type: Article
UDC: 536.46:629.194.632.1
Language: Russian
Citation: I. V. Sorokin, A. G. Korotkikh, “Effect of ultrafine powders Al/B, Ti/B, and Fe/B on the ignition and combustion characteristics of a high-energy material”, Fizika Goreniya i Vzryva, 59:6 (2023), 52–59; Combustion, Explosion and Shock Waves, 59:6 (2023), 716–723
Citation in format AMSBIB
\Bibitem{SorKor23}
\by I.~V.~Sorokin, A.~G.~Korotkikh
\paper Effect of ultrafine powders Al/B, Ti/B, and Fe/B on the ignition and combustion characteristics of a high-energy material
\jour Fizika Goreniya i Vzryva
\yr 2023
\vol 59
\issue 6
\pages 52--59
\mathnet{http://mi.mathnet.ru/fgv2302}
\crossref{https://doi.org/10.15372/FGV2022.9262}
\elib{https://elibrary.ru/item.asp?id=54815402}
\transl
\jour Combustion, Explosion and Shock Waves
\yr 2023
\vol 59
\issue 6
\pages 716--723
\crossref{https://doi.org/10.1134/S0010508223060072}
Linking options:
  • https://www.mathnet.ru/eng/fgv2302
  • https://www.mathnet.ru/eng/fgv/v59/i6/p52
    • This publication is cited in the following 2 articles:
    1. Zuodong Liang, Ming Jiang, Ronggang Wei, Hongyan Li, Shaoqing Hu, Kai Ma, Guiyang Xu, Wenjie Wang, Yanjing Yang, “Combustion Performance and Deposit Characteristics of Boron–Aluminum Composite Fuel in a Powder-Fueled Ramjet: A Ground Test Study”, Molecules, 30:7 (2025), 1503  crossref
    2. Weiqiang Pang, Ivan Sorokin, Alexander Korotkikh, “Combustion of High-Energy Compositions (HECs) Containing Al-B, Ti-B and Fe-B Ultrafine Powders (UFPs)”, Nanomaterials, 15:7 (2025), 543  crossref
    Citing articles in Google Scholar: Russian citations, English citations
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