V. I. Kolpakov, G. G. Savenkov, A. S. Mazur, K. A. Rudometkin, “Numerical simulation of the efficiency of an extended cumulative charge acting against an armed concrete obstacle”, Zhurnal Tekhnicheskoi Fiziki, 2015, Volume 85, Issue 1,Pages <nobr>3

This article is cited in 3 papers

Theoretical and Mathematical Physics

Numerical simulation of the efficiency of an extended cumulative charge acting against an armed concrete obstacle

V. I. Kolpakov^a, G. G. Savenkov^b, A. S. Mazur^b, K. A. Rudometkin^c

^a Bauman Moscow State Technical University
^b State Technological Institute of St. Petersburg (Technical University)
^c OAO Vodtranspribor, St. Petersburg

Abstract: The physicomathematical problem of the explosive formation of a cumulative knife (jet) from a cumulative charge and its penetration into a 250-mm-thick armed concrete obstacle is considered. Numerical simulation data for a specific extended cumulative charge acting against this obstacle at different focal lengths of the charge are presented.

Received: 08.04.2014