 |
 |
 |
|
|
|
| HAL : hal-00001784, version 1 |
| Fiche détaillée |  Récupérer au format |
|
|
|
|
| TCABR tokamak scrape-off layer turbulence with DC biasing |
|
|
| Maria Vittoria A. P. Heller 1André A. Ferreira 1 |
|
|
| (10/07/2004) |
|
|
|
| We investigate plasma turbulence changes at the scrape-off layer of TCABR tokamak introduced by DC biasing an electrode inside the plasma. Our investigation is based on the alterations observed on the wavelet power spectra and on the intermittent burst sequences of plasma potential and density fluctuations measured by a set of Langmuir probes. Biasing the electrode changes the turbulence statistics and the bursts intermittence. |
|
|
|
|
|
|
|
|
|
|
|
| 1 : | Institute of Physics (TCABR LAB) |
|
|
|
University of São Paulo |
|
|
|
|
|
|
|
|
|
| Domaine | : | Physique/Physique/Physique des plasmas |
|
|
| turbulence – wavelet analysis |
|
|
|
| Liste des fichiers attachés à ce document : | |||||
|
|||||
|
|
|
| hal-00001784, version 1 | |
| http://hal.archives-ouvertes.fr/hal-00001784 | |
| oai:hal.archives-ouvertes.fr:hal-00001784 | |
| Contributeur : Maria Vittoria Heller | |
| Soumis le : Samedi 10 Juillet 2004, 08:37:44 | |
| Dernière modification le : Samedi 10 Juillet 2004, 09:26:24 | |
