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Fizika Goreniya i Vzryva, 2012, Volume 48, Issue 6, Pages 64–69 (Mi fgv1057)  
This article is cited in 4 scientific papers (total in 4 papers)

Numerical simulation of the influence of an axially asymmetric charge on the impact initiation capability of a rod-like jet

Y.-D. Li, Y.-S. Dong, Sh.-Sh. Feng

State Key Laboratory of Explosion Science and Technology, Beijing Institute of Technology, Beijing, 100081, China
Citations (4)
Abstract: With the aim to improve the impact initiation capability of a rod-like jet, this paper presents the influence of an axially asymmetric shaped charge on the jet studied by means of numerical simulations. According to Held’s initiation criterion, the impact initiation capability of the jet is affected by the jet tip velocity and diameter. The detonation radius over the longitudinal axis, restricted by the charge radius over the same axis, affects the detonation wave in the charge, the force acting on the liner, and, therefore, the jet velocity and shape. Based on these laws, the structure of the axially asymmetric charge is optimized. Compared with axisymmetric jets, axially asymmetric rod-like jets possess a higher impact initiation capability.
Keywords: axially asymmetric, shaped charge, rod-like jet, impact initiation, numerical simulation.
Received: 21.06.2011
Accepted: 13.09.2011
English version:
Combustion, Explosion and Shock Waves, 2012, Volume 48, Issue 6, Pages 713–717
DOI: https://doi.org/10.1134/S0010508212060093
Bibliographic databases:
Document Type: Article
UDC: 623.562+623.451
Language: Russian
Citation: Y.-D. Li, Y.-S. Dong, Sh.-Sh. Feng, “Numerical simulation of the influence of an axially asymmetric charge on the impact initiation capability of a rod-like jet”, Fizika Goreniya i Vzryva, 48:6 (2012), 64–69; Combustion, Explosion and Shock Waves, 48:6 (2012), 713–717
Citation in format AMSBIB
\Bibitem{LiDonFen12}
\by Y.-D.~Li, Y.-S.~Dong, Sh.-Sh.~Feng
\paper Numerical simulation of the influence of an axially asymmetric charge on the impact initiation capability of a rod-like jet
\jour Fizika Goreniya i Vzryva
\yr 2012
\vol 48
\issue 6
\pages 64--69
\mathnet{http://mi.mathnet.ru/fgv1057}
\elib{https://elibrary.ru/item.asp?id=18807206}
\transl
\jour Combustion, Explosion and Shock Waves
\yr 2012
\vol 48
\issue 6
\pages 713--717
\crossref{https://doi.org/10.1134/S0010508212060093}
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    • This publication is cited in the following 4 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
    		Fizika Goreniya i Vzryva Fizika Goreniya i Vzryva
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