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LH wave coupling over ITER-like distances at JET
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2007 (English)In: Radio Frequency Power in Plasmas: 17th Topical Conference on Radio Frequency Power in Plasmas, American Institute of Physics (AIP), 2007, 261-264 p.Conference paper (Refereed)
Abstract [en]

Good coupling of LH power at plasma-launcher distance of 15 cm has been obtained at JET. Near-gas injection is used to increase the density in front of the grill. The role of LH power in the density increase at constant gas level is demonstrated. For the first time at JET the temperature of the hot spots caused by parasitic absorption of LH power has been measured.

Place, publisher, year, edition, pages
American Institute of Physics (AIP), 2007. 261-264 p.
, AIP Conference Proceedings, ISSN 0094-243X ; 933
Keyword [en]
Current drive, Hot spots, Lower hybrid, Wave coupling
National Category
Physical Sciences
URN: urn:nbn:se:kth:diva-155552DOI: 10.1063/1.2800488ISI: 000251153300053ScopusID: 2-s2.0-36849027541ISBN: 0735404445ISBN: 978-073540444-1OAI: diva2:764040
17th Topical Conference on Radio Frequency Power in Plasmas, 7 May 2007 through 9 May 2007, Clearwater, FL, United States

QC 20141118

Available from: 2014-11-18 Created: 2014-11-07 Last updated: 2014-11-18Bibliographically approved

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Rachlew, Elisabeth
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ReferencesLink to record
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