Explosion-Assisted Blockage f Gas- or Liquid-Filled Steel Pipelines
Source abstract
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 ≈ 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. Key words: explosives, pipeline blockage, gases and liquids.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Combustion and Detonation Processes · High-Velocity Impact and Material Behavior · Structural Response to Dynamic Loads
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References (3)
Show source-provided references
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2. V. A. Ogorodnikov, V. A. Grigor'ev, and V. V. Mishukov, “A method for pipeline blockage," Russian Federation Patent, Byul. Izobr., No. 8 (1998).
3. A. G. Ivanov, L. I. Kochkin, V. A. Ogorodnikov, and E. S. Tyun'kin, “Characteristics of the acceleration of plates by a glancing detonation wave in the presence of an additional or concentrated mass," Combust. Expl. Shock Waves, 26, No. 5, 612–613 (1990).10.1007/BF00843140 ↗