| Автор | M Bouaziz |
| Автор | M Razafinimanana |
| Автор | J J Gonzalez |
| Автор | A Gleizes |
| Дата выпуска | 1998-07-07 |
| dc.description | This paper deals with an experimental and theoretical study of the influence of copper vapours on the properties of a arc plasma. Spectroscopic measurements in pure plasma and in a -copper mixture in which copper was provided from the erosion of the anode have been realized. Temperature and relative copper concentration profiles determined experimentally were compared with theoretical values obtained from a two-dimensional physical model. This comparison validated partially the model and the transport coefficients calculated by our team and used in the model. The results showed that the effect of the presence of metallic vapours with a relative concentration of about 1% is too weak to induce noticeable modifications of the properties of plasma. However, a significant cooling of the plasma is calculated for a copper concentration of about 10%. |
| Формат | application.pdf |
| Издатель | Institute of Physics Publishing |
| Название | An experimental and theoretical study of the influence of copper vapour on a arc plasma at atmospheric pressure |
| Тип | paper |
| DOI | 10.1088/0022-3727/31/13/011 |
| Electronic ISSN | 1361-6463 |
| Print ISSN | 0022-3727 |
| Журнал | Journal of Physics D: Applied Physics |
| Том | 31 |
| Первая страница | 1570 |
| Последняя страница | 1577 |
| Аффилиация | M Bouaziz; Centre de Physique des Plasmas et des Applications de Toulouse, Université Paul Sabatier, 118 route de Narbonne, F31062 Toulouse Cedex, France |
| Аффилиация | M Razafinimanana; Centre de Physique des Plasmas et des Applications de Toulouse, Université Paul Sabatier, 118 route de Narbonne, F31062 Toulouse Cedex, France |
| Аффилиация | J J Gonzalez; Centre de Physique des Plasmas et des Applications de Toulouse, Université Paul Sabatier, 118 route de Narbonne, F31062 Toulouse Cedex, France |
| Аффилиация | A Gleizes; Centre de Physique des Plasmas et des Applications de Toulouse, Université Paul Sabatier, 118 route de Narbonne, F31062 Toulouse Cedex, France |
| Выпуск | 13 |
