Journal Article

PreJuSER-31263

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Divertor concepts II: The dynamic ergoding divertor (DED)

Finken, K. H.FZJ*

2004
American Nuclear Society La Grange Park, Ill.

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Please use a persistent id in citations: http://hdl.handle.net/2128/2718

Abstract: The Dynamic Ergodic Divertor (DED) has recently been taken into operation on the TEXTOR tokamak. One of the aims is the study of the mitigation of the heat flux by rotating the divertor strike points. After an introduction into the theory of ergodization, the design of the DED is presented. The Chirikov parameter describing the level of ergodization reaches a level of up to four if the perturbation cur-rent is applied in an optimized way. Finally the rich physics options of the DED are discussed.

Keyword(s): J

Note: Record converted from VDB: 12.11.2012

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Contributing Institute(s):

1. Institut für Plasmaphysik (IPP)

Research Program(s):

1. Kernfusion und Plasmaforschung (E05)

Appears in the scientific report 2004

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Database coverage:

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