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  Effects of the New Island Divertor on the Plasma Performance in the W7-AS Stellarator

Grigull, P., McCormick, K., Baldzuhn, J., Burhenn, R., Brakel, R., Ehmler, H., et al. (2003). Effects of the New Island Divertor on the Plasma Performance in the W7-AS Stellarator. In I. Falconer Dewar R.L., & J. Khachan (Eds.), Plasma Physics. 11th International Congress on Plasma Physics: ICPP2002 (pp. 166-169). Melville,NY: American Institute of Physics.

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 Creators:
Grigull, P.1, Author           
McCormick, K.2, 3, Author           
Baldzuhn, J.4, Author           
Burhenn, R.3, 5, Author           
Brakel, R.6, Author           
Ehmler, H.2, 5, Author           
Feng, Y.3, 7, Author           
Gadelmeier, F.4, Author           
Giannone, L.8, Author           
Hartmann, D.9, Author           
Hildebrandt, D.10, Author           
Hirsch, M.1, Author           
Jaenicke, R.3, 6, Author           
Kisslinger, J.6, Author           
Klinger, T.2, 5, Author           
Knauer, J.4, Author           
König, R.1, Author           
Naujoks, D.10, Author           
Niedermeyer, H.11, Author           
Pasch, E.12, Author           
Ramasubramanian, N.13, AuthorSardei, F.7, Author           Wagner, F.6, Author           Weller, A.2, Author           W7-AS Team, Author more..
Affiliations:
1W7-X: Physics (PH), Max Planck Institute for Plasma Physics, Max Planck Society, ou_1856305              
2Stellarator Scenario Development (E5), Max Planck Institute for Plasma Physics, Max Planck Society, ou_1856285              
3W7-AS, Max Planck Institute for Plasma Physics, Max Planck Society, ou_1856310              
4External Organizations, ou_persistent22              
5VINETA, Max Planck Institute for Plasma Physics, Max Planck Society, ou_1856311              
6Experimental Plasma Physics 3 (E3), Max Planck Institute for Plasma Physics, Max Planck Society, ou_1856291              
7W7-X: Theory, Max Planck Institute for Plasma Physics, Max Planck Society
8Experimental Plasma Physics 1 (E1), Max Planck Institute for Plasma Physics, Max Planck Society, ou_1856295              
9Technology (TE), Max Planck Institute for Plasma Physics, Max Planck Society, ou_1856318              
10Plasma Diagnostics Group (HUB), Max Planck Institute for Plasma Physics, Max Planck Society, ou_1856324              
11W7-X: Construction, Max Planck Institute for Plasma Physics, Max Planck Society, ou_1856314              
12Stellarator Optimisation (E3), Max Planck Institute for Plasma Physics, Max Planck Society, ou_1856329              
13Max Planck Society, ou_persistent13              

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Free keywords: 11th International Congress on Plasma Physics: ICPP2002, Sydney, 2002-07-15 to 2002-07-19
 Abstract: The island divertor in the W7-AS stellarator enables access to a new NBI-heated, high density operating regime with promising confinement properties. This regime — the High Density H-Mode — displays no evident mode activity, is extant above a threshold density and characterized by flat density profiles, high energy- and low impurity-confinement times and edge localized radiation. Impurity accumulation, normally associated with ELM-free H-modes, is avoided. Quasi steady-state discharges with ñe up to 4 1020 m–3, edge radiation levels up to 90%, and partial plasma detachment at the divertor targets can be simultaneously realized.

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Language(s): eng - English
 Dates: 2003
 Publication Status: Published in print
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Type: Peer
 Identifiers: eDoc: 65189
URI: http://dx.doi.org/10.1063/1.1593892
 Degree: -

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Title: Plasma Physics. 11th International Congress on Plasma Physics: ICPP2002
Source Genre: Book
 Creator(s):
Falconer Dewar R.L., I.A., Editor
Khachan, J., Editor
Affiliations:
-
Publ. Info: Melville,NY : American Institute of Physics
Pages: - Volume / Issue: - Sequence Number: - Start / End Page: 166 - 169 Identifier: -

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Title: AIP Conference Proceedings
Source Genre: Series
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Pages: - Volume / Issue: 669 Sequence Number: - Start / End Page: - Identifier: -