Email this article Collective Projection and Recording of Compact Elements Formed by Implosion of Combined Hemisphere–Cylinder Liners
- Authors: Gerasimov S.I.1,2,3,4, Knyazev A.S.1,2, Malyarov D.V.1,2, Yanenko B.A.2,5, Gerasimova R.V.2,3, Khoroshailo E.S.2
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Affiliations:
- Institute of Experimental Physics (VNIIEF)
- Department of the National Research Nuclear University “MEPhI”
- National Research Nuclear University “MEPhI”
- Alekseev Nizhny Novgorod State Technical University
- Lenin Russian Electrotechnical Institute
- Issue: Vol 59, No 4 (2018)
- Pages: 577-582
- Section: Article
- URL: https://journals.rcsi.science/0021-8944/article/view/161168
- DOI: https://doi.org/10.1134/S0021894418040016
- ID: 161168
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Abstract
A method for obtaining and recording 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 a hemisphere–cylinder liner makes it possible to test a shaped charge that steadily forms a compact steel element moving with a velocity approximately equal to 6 km/s. The results of numerical and experimental testing of this projector are given.
About the authors
S. I. Gerasimov
Institute of Experimental Physics (VNIIEF); Department of the National Research Nuclear University “MEPhI”; National Research Nuclear University “MEPhI”; Alekseev Nizhny Novgorod State Technical University
Author for correspondence.
Email: sigerasimov@mail.ru
Russian Federation, Sarov, 607190; Sarov, 607186; Moscow, 115409; Nizhny Novgorod, 603950
A. S. Knyazev
Institute of Experimental Physics (VNIIEF); Department of the National Research Nuclear University “MEPhI”
Email: sigerasimov@mail.ru
Russian Federation, Sarov, 607190; Sarov, 607186
D. V. Malyarov
Institute of Experimental Physics (VNIIEF); Department of the National Research Nuclear University “MEPhI”
Email: sigerasimov@mail.ru
Russian Federation, Sarov, 607190; Sarov, 607186
B. A. Yanenko
Department of the National Research Nuclear University “MEPhI”; Lenin Russian Electrotechnical Institute
Email: sigerasimov@mail.ru
Russian Federation, Sarov, 607186; Moscow, 111250
R. V. Gerasimova
Department of the National Research Nuclear University “MEPhI”; National Research Nuclear University “MEPhI”
Email: sigerasimov@mail.ru
Russian Federation, Sarov, 607186; Moscow, 115409
E. S. Khoroshailo
Department of the National Research Nuclear University “MEPhI”
Email: sigerasimov@mail.ru
Russian Federation, Sarov, 607186
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