Email this article Destabilization of High-Speed Jet Penetration into Brittle Materials
- Authors: Rumyantsev B.V.1
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Affiliations:
- Ioffe Institute
- Issue: Vol 64, No 5 (2019)
- Pages: 635-641
- Section: Solid State
- URL: https://bakhtiniada.ru/1063-7842/article/view/203382
- DOI: https://doi.org/10.1134/S1063784219050207
- ID: 203382
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Abstract
The results of penetration of a high-speed metal jet (with a velocity of 3–7 km/s) into brittle materials (ceramics and glass) have been analyzed. The data on jet destabilization as a result of the response of the brittle material to the high-speed penetration are presented. The generalized dependence of the high-speed jet absorption efficiency on the bending strength of the brittle material has been constructed in the hydrodynamic approximation.
About the authors
B. V. Rumyantsev
Ioffe Institute
Author for correspondence.
Email: brum@mail.ioffe.ru
Russian Federation, St. Petersburg, 194021
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