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
  • 976 (literal)
Pagina fine
  • 979 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 313 (literal)
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 plasma–wall 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)
Prodotto di
Autore CNR

Incoming links:


Autore CNR di
Prodotto
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi
data.CNR.it