Articles with "positive column" as a keyword



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Fluid model of the positive column in argon‐oxygen direct current glow discharge

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Published in 2019 at "Contributions to Plasma Physics"

DOI: 10.1002/ctpp.201800190

Abstract: The positive column of argon‐oxygen direct current (DC) glow discharge was investigated using a fluid model at pressures of around 410 Pa and discharge currents from 10 to 40 mA. The model was used to study the… read more here.

Keywords: positive column; discharge; argon oxygen; column argon ... See more keywords
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Experimental and numerical study of a dust cloud formation in the stratified positive column of a dc glow discharge in helium

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Published in 2018 at "Physics of Plasmas"

DOI: 10.1063/1.5046141

Abstract: The experimental and theoretical investigations of the formation of dust particle clouds in the stratified positive column of a dc glow discharge in helium were performed. The size and shape of a dust cloud that… read more here.

Keywords: discharge; dust; column glow; positive column ... See more keywords
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Features of the EEDF formation in the dusty plasma of the positive column of a glow discharge

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Published in 2021 at "Plasma Sources Science and Technology"

DOI: 10.1088/1361-6595/abef16

Abstract: In this paper, the formation of the electron energy distribution function (EEDF) in the argon dusty plasma of the positive column of glow discharge at low pressure is investigated. A model for calculating EEDF in… read more here.

Keywords: plasma; plasma positive; column glow; dusty plasma ... See more keywords
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Radial structure of the constricted positive column: Modeling and experiment.

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Published in 2017 at "Physical Review E"

DOI: 10.1103/physreve.96.023206

Abstract: We present a detailed self-consistent model of a positive column in argon glow discharge at moderate pressures and currents. This model describes the discharge transition between diffuse and constricted states. The model includes an extensive… read more here.

Keywords: radial structure; column; constricted positive; radiation trapping ... See more keywords