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Nanosecond electric explosion of a tungsten wire in different media |
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| Authors: | A E Ter-Oganesyan S I Tkachenko V M Romanova A R Mingaleev T A Shelkovenko S A Pikuz |
| Institution: | (1) Lebedev Physical Institute, Russian Academy of Sciences, Leninskii pr. 53, Moscow, 119991, Russia;(2) Institute for High Energy Densities, Associated Institute for High Temperatures, Russian Academy of Sciences, Izhorskaya ul. 13/19, Moscow, 127412, Russia |
| Abstract: | The effect of surrounding media of different densities and electric strengths on the heating dynamics of a micron wire during its nanosecond electric explosion is investigated. Tungsten wires with diameters of d = 25–50 μm were exploded in air and water at a current rise time of (dI/dt) ～ 1010 A/s. The diagnostic complex is described. |
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