DC Field | Value | Language |
---|---|---|
dc.contributor.author | d.f.h. start | ko |
dc.contributor.author | the jet | ko |
dc.contributor.author | tftr teams (c. s. chang included) | ko |
dc.date.accessioned | 2013-03-02T15:54:53Z | - |
dc.date.available | 2013-03-02T15:54:53Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 1998 | - |
dc.identifier.citation | PLASMA PHYSICS AND CONTROLLED FUSION, v.40, pp.A87 - A103 | - |
dc.identifier.issn | 0741-3335 | - |
dc.identifier.uri | http://hdl.handle.net/10203/74287 | - |
dc.description.abstract | Recent experiments in D-T plasmas on the JET and TFTR tokamaks have evaluated a wide range of ITER relevant ion cyclotron heating scenarios. Absorption of fast waves at the second-harmonic tritium resonance has provided bulk ion heating in TFTR supershots and electron heating in JET H-mode discharges. In JET, deuterium minority heating has generated 1.7 MW of fusion power with 6 MW of radio frequency power giving a record steady-state Q-value of 0.22. Strong bulk ion heating has been achieved with He-3 minority heating with central ion temperatures up to 13 keV being produced in H-modes with a density of 3.6 x 10(19) m(-3) Hydrogen, deuterium and He-3 minority heating methods have produced plasmas with normalized confinement times greater than or equal to that required by ITER for ignition. These H-modes are characterized by small-amplitude, high-frequency ELMs, each of which transports less than 1.5% of the plasma energy content to the limiters. The heavy minority scheme of tritium in a deuterium plasma has been demonstrated both as a heating scheme and a generator of suprathermal neutrons. On TFTR mode conversion to an ion Bernstein wave has achieved central bulk ion heating in supershots with target ion temperatures greater than 20 keV. | - |
dc.language | English | - |
dc.publisher | IOP PUBLISHING LTD | - |
dc.subject | ION-CYCLOTRON RANGE | - |
dc.subject | CURRENT DRIVE | - |
dc.title | ICRF results in D-T plasmas in JET and TFTR and implications for ITER | - |
dc.type | Article | - |
dc.identifier.wosid | 000075884900008 | - |
dc.identifier.scopusid | 2-s2.0-0032142095 | - |
dc.type.rims | ART | - |
dc.citation.volume | 40 | - |
dc.citation.beginningpage | A87 | - |
dc.citation.endingpage | A103 | - |
dc.citation.publicationname | PLASMA PHYSICS AND CONTROLLED FUSION | - |
dc.contributor.localauthor | d.f.h. start | - |
dc.contributor.nonIdAuthor | the jet | - |
dc.contributor.nonIdAuthor | tftr teams (c. s. chang included) | - |
dc.type.journalArticle | Article; Proceedings Paper | - |
dc.subject.keywordPlus | ION-CYCLOTRON RANGE | - |
dc.subject.keywordPlus | CURRENT DRIVE | - |
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