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This article is cited in 1 scientific paper (total in 1 paper)
Explosion-assisted blockage of gas- or liquid-filled steel pipelines
V. A. Ogorodnikova, A. G. Ivanova, A. L. Mikhailova, V. N. Mineevb, V. Breitungc a Institute of Experimental Physics; Institute of Experimental Gasdynamics and Explosion Physics, Russian Federal Nuclear Center, Sarov, 607190
b Scientific Association for High Temperatures, Russian Academy of Sciences, Moscow, 127412
c Institute of Neutron Physics and Reactor Engineering, Nuclear Research Center, Karlsruhe, Germany
Abstract:
New experimental data on explosion-assisted blockage of gas- or water-filled steel pipelines of various standard sizes with a 5–7% relative wall thickness and diameters up to 424 mm are reported. The data show a considerable potential of the method. It is shown that a twentyfold change in the pipeline dimensions, at a impactor-plate velocity of $\approx$ 200 m/sec, induces no specific features into the pipeline blockage behavior. In this case, the explosive consumption increases from 3 g to 3.5 kg, with no spalling or fractionation of the impactor-plate material and screens observed.
Keywords:
explosives, pipeline blockage, gases and liquids.
Received: 27.09.2001
Citation:
V. A. Ogorodnikov, A. G. Ivanov, A. L. Mikhailov, V. N. Mineev, V. Breitung, “Explosion-assisted blockage of gas- or liquid-filled steel pipelines”, Fizika Goreniya i Vzryva, 38:5 (2002), 128–130; Combustion, Explosion and Shock Waves, 38:5 (2002), 606–608
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https://www.mathnet.ru/eng/fgv2022 https://www.mathnet.ru/eng/fgv/v38/i5/p128
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