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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2019, Volume 60, Issue 4, Pages 206–216
DOI: https://doi.org/10.15372/PMTF20190422 (Mi pmtf430) 		 
This article is cited in 2 scientific papers (total in 2 papers)

High-rate extrustion of polyethylene in the acceleration of projectiles in ballistic devices

N. V. Bykov, A. S. Karneichik, A. A. Makarov, M. S. Tovarnov

Bauman Moscow State Technical University, Moscow, 105005, Russia
Full-text PDF (622 kB) Citations (2)
DOI: https://doi.org/10.15372/PMTF20190422
Abstract: Acceleration of projectiles in ballistic devices by means of high-rate extrusion of polyethylene through a conical nozzle is experimentally and theoretically studied. Quasi-one-dimensional gas-dynamic model of a polydisperse mixture of gas and powder particles and a viscoplastic model of a deformed piston are used. The results of numerical simulation of the process under study and the results of a series of shots from a powder ballistic device are given. The influence of the geometry of a conical transition and input velocity of the deformed body on the output velocity of a projectile is experimentally investigated.
Keywords: high-velocity protrusion, body acceleration methods, hydrodynamic effect, internal ballistics, ballistic devices, deformation.
Funding agency Grant number
Russian Foundation for Basic Research 12-08-31408
16-38-00948
Received: 19.10.2018
Revised: 17.12.2018
Accepted: 25.02.2019
English version:
Journal of Applied Mechanics and Technical Physics, 2019, Volume 60, Issue 4, Pages 768–776
DOI: https://doi.org/10.1134/S0021894419040229
Bibliographic databases:
Document Type: Article
UDC: 539.374, 536.46, 623.5
Language: Russian
Citation: N. V. Bykov, A. S. Karneichik, A. A. Makarov, M. S. Tovarnov, “High-rate extrustion of polyethylene in the acceleration of projectiles in ballistic devices”, Prikl. Mekh. Tekh. Fiz., 60:4 (2019), 206–216; J. Appl. Mech. Tech. Phys., 60:4 (2019), 768–776
Citation in format AMSBIB
\Bibitem{BykKarMak19}
\by N.~V.~Bykov, A.~S.~Karneichik, A.~A.~Makarov, M.~S.~Tovarnov
\paper High-rate extrustion of polyethylene in the acceleration of projectiles in ballistic devices
\jour Prikl. Mekh. Tekh. Fiz.
\yr 2019
\vol 60
\issue 4
\pages 206--216
\mathnet{http://mi.mathnet.ru/pmtf430}
\crossref{https://doi.org/10.15372/PMTF20190422}
\elib{https://elibrary.ru/item.asp?id=39202798}
\transl
\jour J. Appl. Mech. Tech. Phys.
\yr 2019
\vol 60
\issue 4
\pages 768--776
\crossref{https://doi.org/10.1134/S0021894419040229}
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  • https://www.mathnet.ru/eng/pmtf/v60/i4/p206
    • This publication is cited in the following 2 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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