The Motion of AC and DC Plasma Arcs under Transverse Cross-Fields: An Analytical Approach

Youssef Abdo; Vandad-Julien Rohani; François Cauneau; Laurent Fulcheri

The Motion of AC and DC Plasma Arcs under Transverse Cross-Fields: An Analytical Approach

Youssef Abdo ¹ Vandad-Julien Rohani ¹ François Cauneau ¹ Laurent Fulcheri ¹

1 PERSEE - Centre Procédés, Énergies Renouvelables, Systèmes Énergétiques

Abstract : Magnetic and dynamic cross-fields have been widely used in plasma torches for multiple purposes: reduction of electrode erosion, increase of the operating power and possibility of control and stabilization of the plasma arc. This paper presents a new analytical approach to model the behaviour of the arc under cross-fields. It is very useful because it provides basic information on the arc without having to resort to costly simulations. An MHD numerical model is used for validation.

Keywords : Plasma Physics AC and DC Plasma Arcs Cross-fields Plasma Torches

Type de document :

Poster

23rd International Symposium on Plasma Chemistry - ISPC 23, Jul 2017, Montréal, Canada

Domaine :

Sciences de l'ingénieur [physics] / Energétique

Liste complète des métadonnées

https://hal-mines-paristech.archives-ouvertes.fr/hal-01524608
Contributeur : Brigitte Hanot <>
Soumis le : jeudi 18 mai 2017 - 15:14:54
Dernière modification le : mardi 27 mars 2018 - 16:06:22
Document(s) archivé(s) le : lundi 21 août 2017 - 00:30:12

ISPC23_Youssef_ABDO.pdf

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