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Определение энергии кумулятивной струи различными способами
Инженерный журнал: наука и инновации
# 4·2017 15
Estimating the energy of a shaped charge jet
using various methods
© V.I. Vasyukov, Yu.M. Dildin, S.V. Ladov, S.V. Fedorov
Bauman Moscow State Technical University, Moscow, 105005, Russia
The study considers the possibility of estimating shaped charge jet energy through two
methods: one based on deformation energy in a cylindrical target made of mild steel and the
other based on irreversible energy loss over the course of the shaped charge jet penetrating
the same target. We supply analytical equations for estimating kinetic energy of a shaped
charge jet according to the two methods outlined above. We developed experimental proce-
dures based on the two methods suggested, and used these procedures to measure the shaped
charge jet kinetic energy for various types of laboratory shaped charges.
Keywords:
shaped charge, shaped charge jet, kinetic energy, internal energy, calori-
metry, hole
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