Conditions for uniform impact of the plasma of a runaway-electron-induced pulsed diffuse discharge on an anode

Abstract

The subject matters in this work are (i) the spatial structure of a volume (diffuse) discharge initiated in atmospheric-pressure air in a heavily nonuniform electric field by nanosecond voltage pulses and (ii) the influence of its plasma on the surface of a plane aluminum anode. It is shown that a diffuse discharge initiated by nanosecond voltage pulses makes it possible to uniformly process the anode’s surface in atmospheric-pressure air in contrast to a spark discharge, which results in microcracking, locally changes the surface properties, and thereby degrades the surface.

Original language	English
Pages (from-to)	1316-1320
Number of pages	5
Journal	Technical Physics
Volume	60
Issue number	9
DOIs	https://doi.org/10.1134/S1063784215090066
Publication status	Published - 23 Sep 2015

ASJC Scopus subject areas

Physics and Astronomy (miscellaneous)

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title = "Conditions for uniform impact of the plasma of a runaway-electron-induced pulsed diffuse discharge on an anode",

abstract = "The subject matters in this work are (i) the spatial structure of a volume (diffuse) discharge initiated in atmospheric-pressure air in a heavily nonuniform electric field by nanosecond voltage pulses and (ii) the influence of its plasma on the surface of a plane aluminum anode. It is shown that a diffuse discharge initiated by nanosecond voltage pulses makes it possible to uniformly process the anode{\textquoteright}s surface in atmospheric-pressure air in contrast to a spark discharge, which results in microcracking, locally changes the surface properties, and thereby degrades the surface.",

author = "Erofeev, {M. V.} and Baksht, {E. Kh} and Burachenko, {A. G.} and Tarasenko, {V. F.}",

year = "2015",

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doi = "10.1134/S1063784215090066",

language = "English",

volume = "60",

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journal = "Technical Physics",

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T1 - Conditions for uniform impact of the plasma of a runaway-electron-induced pulsed diffuse discharge on an anode

AU - Erofeev, M. V.

AU - Baksht, E. Kh

AU - Burachenko, A. G.

AU - Tarasenko, V. F.

PY - 2015/9/23

Y1 - 2015/9/23

N2 - The subject matters in this work are (i) the spatial structure of a volume (diffuse) discharge initiated in atmospheric-pressure air in a heavily nonuniform electric field by nanosecond voltage pulses and (ii) the influence of its plasma on the surface of a plane aluminum anode. It is shown that a diffuse discharge initiated by nanosecond voltage pulses makes it possible to uniformly process the anode’s surface in atmospheric-pressure air in contrast to a spark discharge, which results in microcracking, locally changes the surface properties, and thereby degrades the surface.

AB - The subject matters in this work are (i) the spatial structure of a volume (diffuse) discharge initiated in atmospheric-pressure air in a heavily nonuniform electric field by nanosecond voltage pulses and (ii) the influence of its plasma on the surface of a plane aluminum anode. It is shown that a diffuse discharge initiated by nanosecond voltage pulses makes it possible to uniformly process the anode’s surface in atmospheric-pressure air in contrast to a spark discharge, which results in microcracking, locally changes the surface properties, and thereby degrades the surface.

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