| JÁNSKÝ, Jaroslav, Fabien THOLIN, Zdeněk BONAVENTURA a Anne BOURDON. Simulation of the discharge propagation in a capillary tube in air at atmospheric pressure. J. Phys. D: Appl. Phys. Bristol, UK: IOP Publishing, Ltd., 2010, roč. 43, č. 39, 13 s. ISSN 0022-3727. |
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@article{919689,
author = {Jánský, Jaroslav and Tholin, Fabien and Bonaventura, Zdeněk and Bourdon, Anne},
article_location = {Bristol, UK},
article_number = {39},
keywords = {DIELECTRIC BARRIER DISCHARGES; POSITIVE STREAMER; INSULATING SURFACES; GAS-DISCHARGES; DYNAMICS; REMOVAL; CORONA; GAPS},
language = {eng},
issn = {0022-3727},
journal = {J. Phys. D: Appl. Phys.},
title = {Simulation of the discharge propagation in a capillary tube in air at atmospheric pressure},
volume = {43},
year = {2010}
}
TY - JOUR
ID - 919689
AU - Jánský, Jaroslav - Tholin, Fabien - Bonaventura, Zdeněk - Bourdon, Anne
PY - 2010
TI - Simulation of the discharge propagation in a capillary tube in air at atmospheric pressure
JF - J. Phys. D: Appl. Phys.
VL - 43
IS - 39
PB - IOP Publishing, Ltd.
SN - 00223727
KW - DIELECTRIC BARRIER DISCHARGES
KW - POSITIVE STREAMER
KW - INSULATING SURFACES
KW - GAS-DISCHARGES
KW - DYNAMICS
KW - REMOVAL
KW - CORONA
KW - GAPS
N2 - This paper presents simulations of an air plasma discharge at atmospheric pressure initiated by a needle anode set inside a dielectric capillary tube. We have studied the influence of the tube inner radius and its relative permittivity epsilon(r) on the discharge structure and dynamics. Our simulations indicate that the geometrical constraint of the cylindrical tube has more influence than the value of epsilon(r) on the discharge structure and dynamics.We have studied the influence of photoemission processes on the discharge structure by varying the photoemission coefficient. The photoemission, as it increases the number of secondary electrons close to the dielectric surface, promotes the tubular structure of the discharge.
ER -
JÁNSKÝ, Jaroslav, Fabien THOLIN, Zdeněk BONAVENTURA a Anne BOURDON. Simulation of the discharge propagation in a capillary tube in air at atmospheric pressure. \textit{J. Phys. D: Appl. Phys.}. Bristol, UK: IOP Publishing, Ltd., 2010, roč.~43, č.~39, 13 s. ISSN~0022-3727.
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