Abstract
A comparative examination of the critical energy density of explosive decomposition of pentaerythritol tetranitrate exposed either to an electron beam of a GIN-600 accelerator (240 keV, 20 ns) with an explosive emission cathode or to this beam combined with metal low-temperature diode plasma has been performed. It has been demonstrated that the contribution of plasma to the development of explosive decomposition is appreciable at explosion probabilities P ≤ 0.2. At higher energy densities and explosion probabilities P ≥ 0.5, the contribution of plasma to the overall beam energy density did not exceed 10%.
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Original Russian Text © B.P. Aduev, G.M. Belokurov, A.G. Krechetov, I.Yu. Liskov, 2017, published in Zhurnal Tekhnicheskoi Fiziki, 2017, Vol. 87, No. 7, pp. 1014–1017.
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Aduev, B.P., Belokurov, G.M., Krechetov, A.G. et al. Specific features of explosive decomposition of pentaerythritol tetranitrate exposed to an electron beam with an explosive emission cathode. Tech. Phys. 62, 1030–1033 (2017). https://doi.org/10.1134/S1063784217070027
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DOI: https://doi.org/10.1134/S1063784217070027