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High Temperature Material Processes: An International Quarterly of High-Technology Plasma Processes
SJR: 0.137 SNIP: 0.341 CiteScore™: 0.43

ISSN Imprimir: 1093-3611
ISSN On-line: 1940-4360

High Temperature Material Processes: An International Quarterly of High-Technology Plasma Processes

DOI: 10.1615/HighTempMatProc.v10.i1.20
pages 25-32

ARC INTERACTION ON A COMPOSITE MATERIAL

J. J. Gonzalez
Laboratoire Plasma et Conversion d'Energie, UMR UPS-INP-CNRS5213, Université Paul Sabatier, 118 Route de Narbonne, 31062 Toulouse cedex 9, France
Alain Gleizes
Centre de Physique des Plasmas et de leurs Applications de Toulouse (CPAT) UMR n° 5002 − Université Paul Sabatier, 118 Route de Narbonne F31062 Toulouse Cedex 4 - France
P. Freton
Laboratoire Plasma et Conversion d'Energie, UMR UPS-INP-CNRS5213, Université Paul Sabatier, 118 Route de Narbonne, 31062 Toulouse cedex 9, France
F. Lago
CPAT, UMR 5002 du CNRS, Universite Paul Sabatier, 118 route de Narbonne, 31062 TOULOUSE cedex, France
F. Uhlig
EADS CCR France, 12 rue Pasteur 92152 Suresnes France
N. Lucius
EADS CCR France, 12 rue Pasteur 92152 Suresnes France
G. P. Piau
EADS CCR France, 12 rue Pasteur 92152 Suresnes France

RESUMO

A numerical model is proposed in order to describe the plasma column and its interaction with a composite material in the anodic configuration. After a validation step with experimental results from the literature, the model is used to quantify the degradation of the composite electrode by varying the impulsion time and the current intensity value. The flux components are given and the importance of the Joule effect on the composite material degradation is shown.