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This article is cited in 4 scientific papers (total in 4 papers)
Three-dimensional flow structure in the vicinity of the pulsed surface arc discharge in a magnetic field
P. N. Kazanskiia, A. Ya. Kotvitskiiab, I. A. Moraleva a Joint Institute for High Temperatures, Russian Academy of Sciences, Moscow
b Bauman Moscow State Technical University
Abstract:
The structure of a flow that appears during the motion of a pulsed surface arc discharge in a transverse magnetic field is described. It is shown that the motion of the plasma channel leads to the formation of a toroidal vortex. The typical velocity of gas inflow to the wall in the aerodynamic wake of the arc was 30 – 50 m/s and corresponded to the value of up to 40% of the maximum expansion velocity of the gas during the current pulse.
Keywords:
plasma actuator, magnetohydrodynamics, arc discharge.
Received: 25.11.2020 Revised: 03.02.2021 Accepted: 25.02.2021
Citation:
P. N. Kazanskii, A. Ya. Kotvitskii, I. A. Moralev, “Three-dimensional flow structure in the vicinity of the pulsed surface arc discharge in a magnetic field”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 47:11 (2021), 6–9; Tech. Phys. Lett., 47:8 (2021), 565–568
Linking options:
https://www.mathnet.ru/eng/pjtf4767 https://www.mathnet.ru/eng/pjtf/v47/i11/p6
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