Explosive plasma-vortex source of optical emission |
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Authors: | S S Bulanov R U Esiev M N Zharnikov A S Kamrukov I V Kozhevnikov N P Kozlov M I Morozov I A Roslyakov Yu A Stepanov |
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Affiliation: | (1) Research Institute of Power Machine Building, Bauman State Technical University, Moscow, 107005, Russia |
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Abstract: | The dynamics of large-scale vortex structure development in atmospheric air in explosive generators of pulsed plasma jets and the optical emission from these jets have been studied. It is established that plasma-vortex formations with long life, large emitting surface, and a total optical radiation yield reaching several percents of the chemical energy stored in the explosive compound can be obtained. The plasma-vortex optical emission pulse contains components on micro-and millisecond time scales. |
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