ION-TEMPERATURE-GRADIENT-DRIVEN INSTABILITY AND ANOMALOUS ION HEATING IN REVERSED-FIELD PINCHES (Articolo in rivista)

Type
Label
  • ION-TEMPERATURE-GRADIENT-DRIVEN INSTABILITY AND ANOMALOUS ION HEATING IN REVERSED-FIELD PINCHES (Articolo in rivista) (literal)
Anno
  • 1994-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1063/1.870509 (literal)
Alternative label
  • GUO S.C.; PACCAGNELLA R.; ROMANELLI F. (1994)
    ION-TEMPERATURE-GRADIENT-DRIVEN INSTABILITY AND ANOMALOUS ION HEATING IN REVERSED-FIELD PINCHES
    in Physics of plasmas; AMER INST PHYSICS, CIRCULATION FULFILLMENT DIV, 500 SUNNYSIDE BLVD, WOODBURY, NY 11797-2999 (Stati Uniti d'America)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • GUO S.C.; PACCAGNELLA R.; ROMANELLI F. (literal)
Pagina inizio
  • 2741 (literal)
Pagina fine
  • 2747 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#altreInformazioni
  • E-ISSN: 1089-7674 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://scitation.aip.org/content/aip/journal/pop/1/8/10.1063/1.870509 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 1 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 7 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 8 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Istituto Gas Ionizzati del CNR, Padova, Italy; Istituto Gas Ionizzati del CNR, Padova, Italy; ENEA fusione, Frascati, Italy. (literal)
Titolo
  • ION-TEMPERATURE-GRADIENT-DRIVEN INSTABILITY AND ANOMALOUS ION HEATING IN REVERSED-FIELD PINCHES (literal)
Abstract
  • A possible mechanism is suggested for direct ion heating in reversed-field pinches (RFP). The ion temperature gradient mode induces collisionless ion perpendicular viscosity which damps the velocity fluctuations associated with resistive magnetohydrodynamic (MHD) mode activity. It is found that the growth rate of the eta(i) instability is much larger than that in a tokamak, because the effects of both bad magnetic curvature and negative compressibility are enhanced in a RFP configuration. The anomalous perpendicular viscosity coefficient is estimated from the mixing length argument and the corresponding ion heating power due to viscous dissipation is found sufficient to balance the ion conductive losses. (literal)
Editore
Prodotto di
Autore CNR

Incoming links:


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