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

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Résumé

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.
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Dates et versions

hal-01524608 , version 1 (18-05-2017)

Identifiants

  • HAL Id : hal-01524608 , version 1

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Youssef Abdo, Vandad-Julien Rohani, François Cauneau, Laurent Fulcheri. The Motion of AC and DC Plasma Arcs under Transverse Cross-Fields: An Analytical Approach. 23rd International Symposium on Plasma Chemistry - ISPC 23, Jul 2017, Montréal, Canada. ⟨hal-01524608⟩
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