Helical equilibria and magnetic structures in the reversed field pinch and analogies to the tokamak and stellarator
2009 (English)In: Plasma Physics and Controlled Fusion, ISSN 0741-3335, E-ISSN 1361-6587, Vol. 51, no 12, 124031- p.Article in journal (Refereed) Published
The reversed field pinch configuration is characterized by the presence of magnetic structures both in the core and at the edge: in the core, at high plasma current the spontaneous development of a helical structure is accompanied by the appearance of internal electron transport barriers; at the edge strong pressure gradients, identifying an edge transport barrier, are observed too, related to the position of the field reversal surface. The aim of this paper is the experimental characterization of both the internal and edge transport barriers in relation to the magnetic topology, discussing possible analogies and differences with other confinement schemes.
Place, publisher, year, edition, pages
2009. Vol. 51, no 12, 124031- p.
Edge transport barriers, Electron transport, Experimental characterization, Field reversal, Helical equilibria, Helical structures, High plasma current, Magnetic topologies, Reversed field pinch, Reversed field pinch configurations, Spontaneous development, Fusion reactor divertors, Magnetic devices, Magnetic structure, Transport properties, Tokamak devices
Fusion, Plasma and Space Physics
IdentifiersURN: urn:nbn:se:kth:diva-50847DOI: 10.1088/0741-3335/51/12/124031ISI: 000271940800042OAI: oai:DiVA.org:kth-50847DiVA: diva2:466358
QC 201112162011-12-152011-12-082011-12-16Bibliographically approved