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This article is cited in 2 scientific papers (total in 2 papers)
Propulsive effect and blust impulse of explosive charges in the near zone of explosion
A. Petjukovab, V. A. Pyr'yevb a Bauman Moscow State Technical University, Moscow, 105005, Russia
b Geodeziya Research Institute, Krasnoarmeisk, 14129, Russia
Abstract:
The results of numerical simulation of the blast impulse of explosive charges on structural elements are presented. The numerical method was validated against available experimental data describing the blast effect in the near zone of explosion. Additional experiments on explosive acceleration of steel discs were performed. The effect of explosion conditions (the presence or absence of air, additional reflecting surfaces) on the blast impulse was studied.
Keywords:
near zone, explosion, shock wave, detonation products, numerical simulation.
Received: 01.10.2018 Revised: 09.11.2018 Accepted: 20.02.2019
Citation:
A. Petjukov, V. A. Pyr'yev, “Propulsive effect and blust impulse of explosive charges in the near zone of explosion”, Fizika Goreniya i Vzryva, 55:4 (2019), 108–115; Combustion, Explosion and Shock Waves, 55:4 (2019), 471–477
Linking options:
https://www.mathnet.ru/eng/fgv605 https://www.mathnet.ru/eng/fgv/v55/i4/p108
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