Electron heat transport studies (Articolo in rivista)

Type
Label
  • Electron heat transport studies (Articolo in rivista) (literal)
Anno
  • 2006-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1088/0741-3335/48/12B/S43 (literal)
Alternative label
  • F Ryter1, Y Camenen2, J C DeBoo3, F Imbeaux4, P Mantica5, G Regnoli6, C Sozzi5, U Stroth7, ASDEX Upgrade, DIII-D, FTU, JET-EFDA contributors, TCV, Tore Supra and W7-AS Teams (2006)
    Electron heat transport studies
    in Plasma physics and controlled fusion (Print); IOP Publishing Ltd. (Institute of Physics Publishing Ltd), "Bristol ; London" (Regno Unito)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • F Ryter1, Y Camenen2, J C DeBoo3, F Imbeaux4, P Mantica5, G Regnoli6, C Sozzi5, U Stroth7, ASDEX Upgrade, DIII-D, FTU, JET-EFDA contributors, TCV, Tore Supra and W7-AS Teams (literal)
Pagina inizio
  • B453 (literal)
Pagina fine
  • B463 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://iopscience.iop.org/0741-3335/48/12B/S43/ (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 48 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 11 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • 1. EURATOM, Max Planck Inst Plasmaphys, D-85748 Garching, Germany 2. Ecole Polytech Fed Lausanne, Ctr Rech Phys Plasmas, Assoc Euratom Confederat Suisse, CH-1015 Lausanne, Switzerland 3. Gen Atom Co, San Diego, CA 92186 USA 4. CEA Cadarache, EURATOM Assoc, DSM, DRFC, F-13108 St Paul Les Durance, France 5. EURATOM, ENEA, CNR, Ist Fis Plasma, I-20133 Milan, Italy 6. EURATOM, ENEA Fus, I-00045 Frascati, Italy 7. Univ Stuttgart, Inst Plasmaforsch, D-70569 Stuttgart, Germany (literal)
Titolo
  • Electron heat transport studies (literal)
Abstract
  • Electron transport in fusion plasmas is intensively studied in coordinated experiments and great progress in physics understanding has been achieved during the past years. A threshold in normalized gradient explains most of the observations, both in steady-state and transient conditions. The results convincingly suggest that trapped electron modes (TEM) dominate electron transport at low and moderate collisionality, with electron heating. The stabilization of these modes at high collisionality predicted by theory is found in the experiments. Electron transport is then driven by the ion temperature gradient modes. At low collisionality, if TEM are stabilized by negative shear and Shafranov shift effects, electron internal transport barriers may develop. (literal)
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