Abstract
The discharge development inmethane- and hydrogen-oxygenmixtures under repeated high-voltage nanosecond pulses is studied. It is shown that the fraction of the energy deposited in the methane-oxygen-mixture discharge and the maximum discharge current pass through a minimum with increasing number of pulses, and the plasma decay rate, on the contrary, reaches a maximum. The observed features are explained by partial fuel oxidation with the result that intermediate components are accumulated in the combustiblemixture, which result in rapid electron loss and decay plasma enhancement.
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Original Russian Text © E.M. Anokhin, M.A. Popov, I.V. Kochetov, N.L. Aleksandrov, 2017, published in Kratkie Soobshcheniya po Fizike, 2017, Vol. 44, No. 10, pp. 25–29.
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Anokhin, E.M., Popov, M.A., Kochetov, I.V. et al. Development of high-voltage nanosecond discharge in combustible mixtures. Bull. Lebedev Phys. Inst. 44, 292–294 (2017). https://doi.org/10.3103/S1068335617100049
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DOI: https://doi.org/10.3103/S1068335617100049