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MHD modeling of a 3-phase plasma torch with parallel electrodes, comparison with coplanar electrodes.

Abstract : Recently, a magnetohydrodynamic modeling of a 3-phase plasma torch has been developed giving a fair correlation with experiment results. In this paper, parallels instead coplanar electrodes have been considered. Results show a different arc discharge behavior controlled by repulsive magnetic forces instead of hydrodynamic electrode jet forces. These forces give a particular arc discharge influenced by frequency, current and gas flow rate.
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https://hal-mines-paristech.archives-ouvertes.fr/hal-00954917
Contributor : Magalie Prudon <>
Submitted on : Monday, March 3, 2014 - 3:57:19 PM
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Long-term archiving on: : Sunday, April 9, 2017 - 8:16:17 PM

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Christophe Rehmet, Frédéric Fabry, Vandad-Julien Rohani, François Cauneau, Laurent Fulcheri. MHD modeling of a 3-phase plasma torch with parallel electrodes, comparison with coplanar electrodes.. 21st International Symposium on Plasma Chemistry - ISPC21, Aug 2013, Cairns, Queensland, Australia. 4 p. ⟨hal-00954917⟩

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