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Pisma v Zhurnal Tekhnicheskoi Fiziki, 2013, Volume 39, Issue 5, Pages 69–75
(Mi pjtf8443)
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High-speed jet group penetration into brittle materials
O. V. Bazanovab, A. S. Vlasovab, S. A. Dushenokab, B. V. Rumyantsevab a Federal State Unitary Enterprise "Special Design and Technological Bureau "Technolog", St. Petersburg
b Ioffe Institute, St. Petersburg
Abstract:
The group impact of space charge jets (SCJs) on a composite target consisting of corundum and fiber glass-reinforced plastic layers has been studied. It is established that, under certain spatial and temporal conditions, the collective action of SCJs enhances the efficiency of brittle material resistance to high-speed jet penetration. These features are manifested for a subsonic character of penetration and confirm the proposed mechanism of the radial action of a crater formed in a high-strength brittle material on the SCJ propagation.
Received: 27.09.2012
Citation:
O. V. Bazanov, A. S. Vlasov, S. A. Dushenok, B. V. Rumyantsev, “High-speed jet group penetration into brittle materials”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 39:5 (2013), 69–75; Tech. Phys. Lett., 39:3 (2013), 262–264
Linking options:
https://www.mathnet.ru/eng/pjtf8443 https://www.mathnet.ru/eng/pjtf/v39/i5/p69
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