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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2008, Volume 49, Issue 2, Pages 65–73 (Mi pmtf1884)  

This article is cited in 5 scientific papers (total in 5 papers)

Formation mechanism of cavitating spalls

M. N. Davydov, V. K. Kedrinskii

Lavrent’ev Institute of Hydrodynamics, Siberian Division, Russian Academy of Sciences, Novosibirsk, 630090
Abstract: The dynamics of formation of cavitation zones in a liquid upon reflection of a shock pulse from the free surface is studied numerically in a one-dimensional formulation using the Iordanskii–Kogarko–van Wijngaarden two-phase model. It is shown that the formation of a system of cavitation zones (clusters) with a dynamically increasing volume concentration of the gas phase near the free surface is due to oscillations of the structure of the rarefaction wave profile. The fast relaxation of tensile stresses in the cavitation zone ends in the formation of a quasistationary mass-velocity field, which provides for almost unbounded growth of cavitation bubbles in subsurface clusters and explains the occurrence of the spall layers observed in experiments.
Keywords: strength of liquid, dynamic loading, bubble cavitation, spalls.
Received: 26.03.2007
English version:
Journal of Applied Mechanics and Technical Physics, 2008, Volume 49, Issue 2, Pages 209–216
DOI: https://doi.org/10.1007/s10808-008-0030-6
Bibliographic databases:
Document Type: Article
UDC: 532.5.013.2+532.528+534.222
Language: Russian
Citation: M. N. Davydov, V. K. Kedrinskii, “Formation mechanism of cavitating spalls”, Prikl. Mekh. Tekh. Fiz., 49:2 (2008), 65–73; J. Appl. Mech. Tech. Phys., 49:2 (2008), 209–216
Citation in format AMSBIB
\Bibitem{DavKed08}
\by M.~N.~Davydov, V.~K.~Kedrinskii
\paper Formation mechanism of cavitating spalls
\jour Prikl. Mekh. Tekh. Fiz.
\yr 2008
\vol 49
\issue 2
\pages 65--73
\mathnet{http://mi.mathnet.ru/pmtf1884}
\elib{https://elibrary.ru/item.asp?id=11665464}
\transl
\jour J. Appl. Mech. Tech. Phys.
\yr 2008
\vol 49
\issue 2
\pages 209--216
\crossref{https://doi.org/10.1007/s10808-008-0030-6}
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  • https://www.mathnet.ru/eng/pmtf1884
  • https://www.mathnet.ru/eng/pmtf/v49/i2/p65
  • This publication is cited in the following 5 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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