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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2001, Volume 42, Issue 1, Pages 17–24 (Mi pmtf2707)  

This article is cited in 4 scientific papers (total in 4 papers)

Shock compression of a plate on a wedged–shaped target

A. A. Charakhch'yan

Computer Center, Russian Academy of Sciences, Moscow, 117967
Full-text PDF (244 kB) Citations (4)
Abstract: Problems of compression of a plate on a wedge–shaped target by a strong shock wave and plate acceleration are studied using the equations of dissipationless hydrodynamics of compressible media. The state of an aluminum plate accelerated or compressed by an aluminum impactor with a velocity of 5–15 km/sec is studied numerically. For a compression regime in which a shaped–charge jet forms, critical values of the wedge angle are obtained beginning with which the shaped–charge jet is in the liquid or solid state and does not contain the boiling liquid. For the jetless regime of shock–wave compression, an approximate solution with an attached shock wave is constructed that takes into account the phase composition of the plate material in the rarefaction wave. The constructed solution is compared with the solution of the original problem. The temperature behind the front of the attached shock wave was found to be considerably (severalfold) higher than the temperature behind the front of the compression wave. The fundamental possibility of initiating a thermonuclear reaction is shown for jetless compression of a plate of deuterium ice by a strong shock wave.
Received: 10.01.2000
English version:
Journal of Applied Mechanics and Technical Physics, 2001, Volume 42, Issue 1, Pages 14–20
DOI: https://doi.org/10.1023/A:1018840007762
Bibliographic databases:
Document Type: Article
UDC: 537.84
Language: Russian
Citation: A. A. Charakhch'yan, “Shock compression of a plate on a wedged–shaped target”, Prikl. Mekh. Tekh. Fiz., 42:1 (2001), 17–24; J. Appl. Mech. Tech. Phys., 42:1 (2001), 14–20
Citation in format AMSBIB
\Bibitem{Cha01}
\by A.~A.~Charakhch'yan
\paper Shock compression of a plate on a wedged–shaped target
\jour Prikl. Mekh. Tekh. Fiz.
\yr 2001
\vol 42
\issue 1
\pages 17--24
\mathnet{http://mi.mathnet.ru/pmtf2707}
\elib{https://elibrary.ru/item.asp?id=17261990}
\transl
\jour J. Appl. Mech. Tech. Phys.
\yr 2001
\vol 42
\issue 1
\pages 14--20
\crossref{https://doi.org/10.1023/A:1018840007762}
Linking options:
  • https://www.mathnet.ru/eng/pmtf2707
  • https://www.mathnet.ru/eng/pmtf/v42/i1/p17
  • 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
    Prikladnaya Mekhanika i Tekhnicheskaya Fizika Prikladnaya Mekhanika i Tekhnicheskaya Fizika
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