Search: onr:"swepub:oai:DiVA.org:kth-90682" >
Overview of experim...
Overview of experimental preparation for the ITER-Like Wall at JET
-
Brezinsek, S. (author)
-
Fundamenski, W. (author)
-
Eich, T. (author)
-
show more...
-
Coad, J. P. (author)
-
Giroud, C. (author)
-
Huber, A. (author)
-
Jachmich, S. (author)
-
Joffrin, E. (author)
-
Krieger, K. (author)
-
McCormick, K. (author)
-
Lehnen, M. (author)
-
Loarer, T. (author)
-
de la Luna, E. (author)
-
Maddison, G. (author)
-
Matthews, G. F. (author)
-
Mertens, Ph. (author)
-
Nunes, I. (author)
-
Philipps, V. (author)
-
Riccardo, V. (author)
-
- Rubel, Marek (author)
- KTH,Fusionsplasmafysik
-
Stamp, M. F. (author)
-
Tsalas, M. (author)
-
show less...
-
(creator_code:org_t)
- Elsevier BV, 2011
- 2011
- English.
-
In: Journal of Nuclear Materials. - : Elsevier BV. - 0022-3115 .- 1873-4820. ; 415:1, s. S936-S942
- Related links:
-
https://urn.kb.se/re...
-
show more...
-
https://doi.org/10.1...
-
show less...
Abstract
Subject headings
Close
- Experiments in JET with carbon-based plasma-facing components have been carried out in preparation of the ITER-Like Wall with beryllium main chamber and full tungsten divertor. The preparatory work was twofold: (i) development of techniques, which ensure safe operation with the new wall and (ii) provision of reference plasmas, which allow a comparison of operation with carbon and metallic wall. (i) Compatibility with the W divertor with respect to energy loads could be achieved in N-2 seeded plasmas at high densities and low temperatures, finally approaching partial detachment, with only moderate confinement reduction of 10%. Strike-point sweeping increases the operational space further by re-distributing the load over several components. (ii) Be and C migration to the divertor has been documented with spectroscopy and QMBs under different plasma conditions providing a database which will allow a comparison of the material transport to remote areas with metallic walls. Fuel retention rates of 1.0-2.0 x 10(21) D s(-1) were obtained as references in accompanied gas balance studies.
Subject headings
- NATURVETENSKAP -- Fysik -- Fusion, plasma och rymdfysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Fusion, Plasma and Space Physics (hsv//eng)
Publication and Content Type
- ref (subject category)
- art (subject category)
Find in a library
To the university's database
- By the author/editor
-
Brezinsek, S.
-
Fundamenski, W.
-
Eich, T.
-
Coad, J. P.
-
Giroud, C.
-
Huber, A.
-
show more...
-
Jachmich, S.
-
Joffrin, E.
-
Krieger, K.
-
McCormick, K.
-
Lehnen, M.
-
Loarer, T.
-
de la Luna, E.
-
Maddison, G.
-
Matthews, G. F.
-
Mertens, Ph.
-
Nunes, I.
-
Philipps, V.
-
Riccardo, V.
-
Rubel, Marek
-
Stamp, M. F.
-
Tsalas, M.
-
show less...
- About the subject
-
- NATURAL SCIENCES
-
NATURAL SCIENCES
-
and Physical Science ...
-
and Fusion Plasma an ...
- Articles in the publication
-
Journal of Nucle ...
- By the university
-
Royal Institute of Technology