Annotation
The paper presents calculated and experimental data on the diameter and depth of craters formed in an aluminum target during impacts of steel balls with velocities ∼ 0.1 - 3 km/s. There is a good agreement between the two groups of data in determining the depth of the craters, but also there is significant disagreement in the diameter values. The main reason for the discrepancy is the incompleteness of the used calculation model
Received: 2018 March 5
Approved: 2018 June 28
PACS:
81.40.Lm Deformation, plasticity, and creep
© 2016 Publisher M.V.Lomonosov Moscow State University
Authors
N. P. Chirskaya, I. K. Ermolaev, L. S. Novikov
$^1$Институт космических исследований Российской академии наук.
$^1$Институт космических исследований Российской академии наук.
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