Abstract
It is shown that the development of instability on the curved surface of a condensed material under impact loading conditions can follow a pattern that is different from the classical Richtmyer-Meshkov scenario and resembles the process of cumulative jet formation. Using analytical estimates and the results of numerical calculations, a region of the existence of the jetlike instability is determined and the main relations describing this process are obtained.
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Original Russian Text © S.M. Bakhrakh, I.Yu. Bezrukova, A.D. Kovaleva, S.S. Kosarim, O.V. Ol’khov, 2006, published in Pis’ma v Zhurnal Tekhnicheskoĭ Fiziki, 2006, Vol. 32, No. 3, pp. 19–24.
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Bakhrakh, S.M., Bezrukova, I.Y., Kovaleva, A.D. et al. Cumulative instability of the surface of condensed substances. Tech. Phys. Lett. 32, 103–105 (2006). https://doi.org/10.1134/S1063785006020040
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DOI: https://doi.org/10.1134/S1063785006020040