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Fizika Goreniya i Vzryva, 2021, Volume 57, Issue 3, Pages 128–134
DOI: https://doi.org/10.15372/FGV20210313 (Mi fgv770) 		 
Ignition effect of the fuel-filled tank caused by the reactive projectile impact

F. Y. Xua, H. F. Wangb

a Guizhou Institute of Technology, 550003, Guiyang, Guizhou, China
b Beijing Institute of Technology, 100081, Beijing, China
Full-text PDF (1505 kB)
DOI: https://doi.org/10.15372/FGV20210313
Abstract: The ignition behavior of the polytetrafluoroethylene/aluminum/tungsten reactive projectile impacting a fuel-filled tank is experimentally investigated. In ballistic experiments, the reactive projectiles and the steel projectiles are launched from a smooth bore powder gun barrel to impact fuel-filled tanks at different velocities. The processes are recorded by a high-speed video camera. The result of the ignition-enhanced behavior of the reactive projectile relative to the steel projectile is presented. When the reactive projectile impacts the fuel-filled tank, the combined effects of the kinetic energy impact and the chemical energy release are achieved to improve the ignition probability. Especially, the flame (ignition kernel of the fuel) caused by the reactive projectile has a longer duration and a greater expansion region.
Keywords: reactive projectile, ignition behavior, fuel-filled tank, impact, aviation kerosene.
Funding agency Grant number
National Natural Science Foundation of China 11902087
Guizhou Institute of Technology XJGC20190957
Guizhou Educational Commission [2018]026
Guizhou Ordinary Institution of Higher Education [2018]007
National Natural Science Foundation of China (Grant No. 11902087), the Start-up Funds for High-level Personnel Research of the Guizhou Institute of Technology (Grant No. XJGC20190957), the Creative Research Groups Program of Guizhou Educational Commission (Grant [2018]026) and the Engineering Research Centres of Guizhou Ordinary Institution of Higher Education (Grant [2018]007).
Received: 28.04.2020
Revised: 31.08.2020
Accepted: 03.09.2020
English version:
Combustion, Explosion and Shock Waves, 2021, Volume 57, Issue 3, Pages 372–377
DOI: https://doi.org/10.1134/S0010508221030138
Bibliographic databases:
Document Type: Article
UDC: 536.46
Language: Russian
Citation: F. Y. Xu, H. F. Wang, “Ignition effect of the fuel-filled tank caused by the reactive projectile impact”, Fizika Goreniya i Vzryva, 57:3 (2021), 128–134; Combustion, Explosion and Shock Waves, 57:3 (2021), 372–377
Citation in format AMSBIB
\Bibitem{XuWan21}
\by F.~Y.~Xu, H.~F.~Wang
\paper Ignition effect of the fuel-filled tank caused by the reactive projectile impact
\jour Fizika Goreniya i Vzryva
\yr 2021
\vol 57
\issue 3
\pages 128--134
\mathnet{http://mi.mathnet.ru/fgv770}
\crossref{https://doi.org/10.15372/FGV20210313}
\elib{https://elibrary.ru/item.asp?id=45782087}
\transl
\jour Combustion, Explosion and Shock Waves
\yr 2021
\vol 57
\issue 3
\pages 372--377
\crossref{https://doi.org/10.1134/S0010508221030138}
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