Effect of reflection patterns on converging shock waves generated by underwater electrical wire array explosion
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DOI: 10.1063/5.0022006
Abstract: The transition from regular to irregular reflection when the expanding shock waves generated by underwater electrical wire array explosion collided with each other was investigated using the numerical method. Shadowgraph diagnostics were applied for imaging… read more here.
Keywords: waves generated; shock waves; reflection; generated underwater ... See more keywords
Effects of different parameters on the electrical and shock wave characteristics in underwater electrical explosion of copper wires: Modeling and analysis
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DOI: 10.1063/5.0290438
Abstract: The parameters of the wire and the circuit significantly influence the discharge characteristics and shock wave (SW) behavior during the underwater electrical wire explosion (UEWE) process. In this paper, we establish a numerical model that… read more here.
Keywords: different parameters; underwater electrical; effects different; uewe process ... See more keywords
Studies of specific action integral and electro-thermal instabilities in the sub-microsecond underwater electrical explosions of shaped foils
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DOI: 10.1063/5.0292646
Abstract: We present the results of two studies: (1) on the specific action integral h and (2) on the electrothermal instability (ETI) during underwater electrical explosions of different material foils. Values of h were studied in… read more here.
Keywords: studies specific; underwater electrical; shaped foils; electrical explosions ... See more keywords