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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2020, Volume 61, Issue 2, Pages 19–30
DOI: https://doi.org/10.15372/PMTF20200203 (Mi pmtf336) 		 
This article is cited in 2 scientific papers (total in 2 papers)

Specific features of stretching and breaking of shaped-charge jets

V. M. Fomin, V. I. Zvegintsev, E. Ya. Braguntsov

Khristianovich Institute of Theoretical and Applied Mechanics, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, 630090, Russia
Full-text PDF (510 kB) Citations (2)
DOI: https://doi.org/10.15372/PMTF20200203
Abstract: Stretching and breaking of shaped-charge jets and the behavior of the strained metal are studied with the use of dislocation mechanisms of plastic straining and with due allowance for shock wave processes at the stage of liner implosion and jet stretching. Regular features of shaped-charge jet stretching and breaking are found. Equations are derived for analyzing the influence of the strength and plastic properties of the material, its microstructure, geometric parameters, and kinematic characteristics on jet stretching and breaking.
Keywords: shaped-charge jet, liner, dislocations, plastic straining, strain rate, fragmentation.
Received: 31.10.2018
Revised: 31.10.2019
Accepted: 25.11.2019
English version:
Journal of Applied Mechanics and Technical Physics, 2020, Volume 61, Issue 2, Pages 171–180
DOI: https://doi.org/10.1134/S0021894420020030
Bibliographic databases:
Document Type: Article
UDC: 623.094
Language: Russian
Citation: V. M. Fomin, V. I. Zvegintsev, E. Ya. Braguntsov, “Specific features of stretching and breaking of shaped-charge jets”, Prikl. Mekh. Tekh. Fiz., 61:2 (2020), 19–30; J. Appl. Mech. Tech. Phys., 61:2 (2020), 171–180
Citation in format AMSBIB
\Bibitem{FomZveBra20}
\by V.~M.~Fomin, V.~I.~Zvegintsev, E.~Ya.~Braguntsov
\paper Specific features of stretching and breaking of shaped-charge jets
\jour Prikl. Mekh. Tekh. Fiz.
\yr 2020
\vol 61
\issue 2
\pages 19--30
\mathnet{http://mi.mathnet.ru/pmtf336}
\crossref{https://doi.org/10.15372/PMTF20200203}
\elib{https://elibrary.ru/item.asp?id=42694444}
\transl
\jour J. Appl. Mech. Tech. Phys.
\yr 2020
\vol 61
\issue 2
\pages 171--180
\crossref{https://doi.org/10.1134/S0021894420020030}
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    • This publication is cited in the following 2 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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    		Prikladnaya Mekhanika i Tekhnicheskaya Fizika Prikladnaya Mekhanika i Tekhnicheskaya Fizika
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