http://www.cnr.it/ontology/cnr/individuo/prodotto/ID25755
Plasma?wall interactions and radial electric fields in the reversed field pinch RFX (Articolo in rivista)
- Type
- Label
- Plasma?wall interactions and radial electric fields in the reversed field pinch RFX (Articolo in rivista) (literal)
- Anno
- 2003-01-01T00:00:00+01:00 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
- 10.1016/S0022-3115(02)01423-X (literal)
- Alternative label
L. Carraro, M. E. Puiatti, F. Sattin, P. Scarin, M. Spolaore, M. Valisa , B. Zaniol and P. Zanca (2003)
Plasma?wall interactions and radial electric fields in the reversed field pinch RFX
in Journal of nuclear materials
(literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- L. Carraro, M. E. Puiatti, F. Sattin, P. Scarin, M. Spolaore, M. Valisa , B. Zaniol and P. Zanca (literal)
- Pagina inizio
- Pagina fine
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
- Rivista
- Note
- ISI Web of Science (WOS) (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- Consorzio RFX - Associazione Euratom-Enea sulla Fusione, Corso Stati Uniti 4, I-35127 Padova,
Italy (literal)
- Titolo
- Plasma?wall interactions and radial electric fields in the reversed field pinch RFX (literal)
- Abstract
- The radial electric field Er at the edge of the RFX plasma changes sign, from negative (inward) to positive, when an m=0 perturbation is externally applied. Similar behaviour had been previously observed in presence of wall locked (m=1) modes, whereby the much stronger plasmawall interaction made data interpretation more complex. The findings are compatible with the presence of an m=0, n=1 magnetic island. While in ordinary situations the edge losses of RFX are interpreted as dominated by finite Larmor radius ion effects, inside the island associated with the external perturbation the diffusion of the electrons is enhanced and exceeds the ion loss flux, thus reversing Er. (literal)
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- Autore CNR
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