Zobrazeno 1 - 4
of 4
pro vyhledávání: '"N. V. Lapichev"'
Autor:
S. I. Gerasimov, V. I. Erofeev, I. V. Zanegin, V. A. Kikeev, A. P. Kalmykov, E. G. Kosyak, P. G. Kuznetsov, N. V. Lapichev
Publikováno v:
Глобальная ядерная безопасность, Vol 0, Iss 2, Pp 15-24 (2022)
The paper describes ballistic test site equipment used for studying the physical and mechanical properties of materials exposed to intense dynamic loads. To study the properties of shock-compressed substances, explosive shock wave generators based on
Externí odkaz:
https://doaj.org/article/7f04a33c276847588684ff620dba0cb5
Autor:
T. A. Shumikhin, P. N. Kalmykov, N. V. Lapichev, A. I. Leont'ev, D. E. Martyushov, N. N. Myagkov, V. N. Nomakonova, A. V. Sal'nikov, L. N. Bezrukov
Publikováno v:
Journal of Applied Mechanics and Technical Physics. 62:972-980
Autor:
S. I. Gerasimov, Vladimir I. Erofeev, A. G. Ioilev, Yu. F. Travov, S. A. Kapinos, A. P. Kalmykov, N. V. Lapichev, V. V. Pisetskii
Publikováno v:
Technical Physics. 66:528-534
In this paper, we experimentally determine the drag coefficient when conical and cylindrical impactors penetrate into sandy soil. In the experiments, the half-opening angle of the conical tip of the penetrator (indenter) varied from 10° to 90°. The
Autor:
A. I. Leont’ev, A. V. Ponomarev, N. V. Lapichev, T. A. Shumikhin, P. N. Kalmykov, N. N. Myagkov, O. A. Sokolov, V. N. Nomakonova, A. V. Sal’nikov
Publikováno v:
Journal of Experimental and Theoretical Physics. 132:177-188
The results of experimental studies and numerical simulation of the fragmentation of aluminum alloy projectiles on a tungsten mesh bumper at impact velocities of up to 7 km/s are presented. The projectiles are accelerated by a two-stage light-gas gun