Effects of nonvanishing ion viscosity on the linear stability of drift tearing modes in a tokamak (Articolo in rivista)

Type
Label
  • Effects of nonvanishing ion viscosity on the linear stability of drift tearing modes in a tokamak (Articolo in rivista) (literal)
Anno
  • 1994-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1143/JPSJ.63.4373 (literal)
Alternative label
  • E. Lazzaro (a), G. Lampis (a), A. Bernardinello (b) (1994)
    Effects of nonvanishing ion viscosity on the linear stability of drift tearing modes in a tokamak
    in Journal of the Physical Society of Japan (Online)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • E. Lazzaro (a), G. Lampis (a), A. Bernardinello (b) (literal)
Pagina inizio
  • 4373 (literal)
Pagina fine
  • 4378 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://jpsj.ipap.jp/link?JPSJ/63/4373/ (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 63 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 12 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • (a) Istituto di Fisica del Plasma CNR,Associazione EURATOM-ENEA-CNR,Via Bassini 15, 20133, Milan, Italy (b) Università degli Studi di Milano, Dipartimento di Fisica, Via Celoria 16, 20133, Milan, Italy (literal)
Titolo
  • Effects of nonvanishing ion viscosity on the linear stability of drift tearing modes in a tokamak (literal)
Abstract
  • The inviscid drift tearing modes dispersion relation is a singular limit of the viscous theory. We show that a finite viscosity leads to dissipative coupling of branches of the drift tearing mode dispersion relation. As a consequence, linear magnetic field reconnection perturbations appear. unstable also at large drift frequency. The effects present analogies with the theory of the Orr-Sommerfeld equation for viscous fluids. Applicability to edge localized resistive modes in a tokamak is suggested. (literal)
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