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This article is cited in 1 scientific paper (total in 1 paper)
Collective projection and detection of compact elements formed in an explosive closure of combined hemisphere–cylinder cladding
S. I. Gerasimovabcd, A. S. Knyazevab, D. V. Malyarovab, B. A. Yanenkobe, R. V. Gerasimovabc, E. S. Khoroshailob a Institute of Experimental Physics (VNIIEF), Russian Federal Nuclear Center, Sarov, 607190, Russia
b Department of the National Research Nuclear University “MEPhI”, Sarov Physical and Technical Institute, Sarov, 607186, Russia
c National Engineering Physics Institute "MEPhI", Moscow, 115409, Russia
d Alekseev Nizhny Novgorod State Technical University, Nizhny Novgorod, 603950, Russia
e Lenin Russian Electrotechnical Institute, Moscow, 111250, Russia
Abstract:
A scheme for obtaining and detecting high-velocity compact metal elements moving with hypersonic velocities under high-intensity shock loading is developed. A light-gas ballistic device and shadow photography are used for this purpose. Application of the hemisphere – cylinder cladding makes it possible to test a cumulative charge steadily forming in a compact steel element, moving with a velocity approximately equal to 6 km/s. The results of the numerical and experimental testing of this projecting device are given.
Keywords:
resistance to meteoroids, cumulative charge, compact element, impact loading, explosive projecting device.
Received: 27.06.2017 Revised: 08.09.2017
Citation:
S. I. Gerasimov, A. S. Knyazev, D. V. Malyarov, B. A. Yanenko, R. V. Gerasimova, E. S. Khoroshailo, “Collective projection and detection of compact elements formed in an explosive closure of combined hemisphere–cylinder cladding”, Prikl. Mekh. Tekh. Fiz., 59:4 (2018), 3–9; J. Appl. Mech. Tech. Phys., 59:4 (2018), 577–582
Linking options:
https://www.mathnet.ru/eng/pmtf543 https://www.mathnet.ru/eng/pmtf/v59/i4/p3
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