Search: WFRF:(Delpech L.) >
Recent progress on ...
-
Hillairet, J.Le Commissariat à l’Énergie Atomique et aux Énergies Alternatives (CEA),The French Alternative Energies and Atomic Energy Commission (CEA)
(author)
Recent progress on lower hybrid current drive and implications for ITER
- Article/chapterEnglish2013
Publisher, publication year, extent ...
-
2013-05-24
-
IOP Publishing,2013
Numbers
-
LIBRIS-ID:oai:research.chalmers.se:246d33c7-dd23-4cfb-b017-c738c4e39045
-
https://doi.org/10.1088/0029-5515/53/7/073004DOI
-
https://research.chalmers.se/publication/182059URI
Supplementary language notes
-
Language:English
-
Summary in:English
Part of subdatabase
Classification
-
Subject category:art swepub-publicationtype
-
Subject category:ref swepub-contenttype
Notes
-
The sustainment of steady-state plasmas in tokamaks requires efficient current drive systems. Lower hybrid current drive is currently the most efficient method to generate a continuous additional off-axis toroidal plasma current and to reduce the poloidal flux consumption during the plasma current ramp-up phase. The operation of the Tore Supra ITER-like lower hybrid (LH) launcher has demonstrated the capability to couple LH power at ITER-like power densities with very low reflected power during long pulses. In addition, the installation of eight 700 kW/CW klystrons at the LH transmitter has allowed increasing the total LH power in long-pulse scenarios. However, in order to achieve pure stationary LH-sustained plasmas, some R&D is needed to increase the reliability of all the systems and codes, from radio-frequency (RF) sources to plasma scenario prediction. The CEA/IRFM is addressing some of these issues by leading a R&D programme towards an ITER LH system and by the validation of an integrated LH modelling suite of codes. In 2011, the RF design of a mode converter was validated at a low power. A 500 kW/5 s RF window is currently under manufacture and will be tested at a high power in 2012 in collaboration with the National Fusion Research Institute. All of this work aims to reduce the operational risks associated with the ITER steady-state operations.
Subject headings and genre
Added entries (persons, corporate bodies, meetings, titles ...)
-
Ekedahl, Annika,1964Chalmers tekniska högskola,Chalmers University of Technology(Swepub:cth)anneke
(author)
-
Goniche, M.Le Commissariat à l’Énergie Atomique et aux Énergies Alternatives (CEA),The French Alternative Energies and Atomic Energy Commission (CEA)
(author)
-
Bae, Y. S.
(author)
-
Achard, J.Le Commissariat à l’Énergie Atomique et aux Énergies Alternatives (CEA),The French Alternative Energies and Atomic Energy Commission (CEA)
(author)
-
Armitano, A.Le Commissariat à l’Énergie Atomique et aux Énergies Alternatives (CEA),The French Alternative Energies and Atomic Energy Commission (CEA)
(author)
-
Beckett, B.
(author)
-
Belo, J.Instituto Superior Tecnico
(author)
-
Berger-By, G.Le Commissariat à l’Énergie Atomique et aux Énergies Alternatives (CEA),The French Alternative Energies and Atomic Energy Commission (CEA)
(author)
-
Bernard, J. M.Le Commissariat à l’Énergie Atomique et aux Énergies Alternatives (CEA),The French Alternative Energies and Atomic Energy Commission (CEA)
(author)
-
Corbel, E.Le Commissariat à l’Énergie Atomique et aux Énergies Alternatives (CEA),The French Alternative Energies and Atomic Energy Commission (CEA)
(author)
-
Delpech, L.Le Commissariat à l’Énergie Atomique et aux Énergies Alternatives (CEA),The French Alternative Energies and Atomic Energy Commission (CEA)
(author)
-
Decker, J.Le Commissariat à l’Énergie Atomique et aux Énergies Alternatives (CEA),The French Alternative Energies and Atomic Energy Commission (CEA)
(author)
-
Dumont, R. J.Le Commissariat à l’Énergie Atomique et aux Énergies Alternatives (CEA),The French Alternative Energies and Atomic Energy Commission (CEA)
(author)
-
Guilhem, D.Le Commissariat à l’Énergie Atomique et aux Énergies Alternatives (CEA),The French Alternative Energies and Atomic Energy Commission (CEA)
(author)
-
Hoang, G. T.Le Commissariat à l’Énergie Atomique et aux Énergies Alternatives (CEA),The French Alternative Energies and Atomic Energy Commission (CEA)
(author)
-
Kazarian, F.
(author)
-
Kim, H. J.
(author)
-
Litaudon, X.Le Commissariat à l’Énergie Atomique et aux Énergies Alternatives (CEA),The French Alternative Energies and Atomic Energy Commission (CEA)
(author)
-
Magne, R.Le Commissariat à l’Énergie Atomique et aux Énergies Alternatives (CEA),The French Alternative Energies and Atomic Energy Commission (CEA)
(author)
-
Marfisi, L.Le Commissariat à l’Énergie Atomique et aux Énergies Alternatives (CEA),The French Alternative Energies and Atomic Energy Commission (CEA)
(author)
-
Mollard, P.Le Commissariat à l’Énergie Atomique et aux Énergies Alternatives (CEA),The French Alternative Energies and Atomic Energy Commission (CEA)
(author)
-
Namkung, W.Pohang University of Science and Technology
(author)
-
Nilsson, Emelie,1985Chalmers tekniska högskola,Chalmers University of Technology(Swepub:cth)emenil
(author)
-
Park, S.
(author)
-
Peysson, Y.Le Commissariat à l’Énergie Atomique et aux Énergies Alternatives (CEA),The French Alternative Energies and Atomic Energy Commission (CEA)
(author)
-
Preynas, M.Max Planck Gesellschaft zur Förderung der Wissenschaften e.V. (MPG),Max Planck Society for the Advancement of Science (MPG)
(author)
-
Sharma, P. K.Institute for Plasma Research India
(author)
-
Prou, M.Le Commissariat à l’Énergie Atomique et aux Énergies Alternatives (CEA),The French Alternative Energies and Atomic Energy Commission (CEA)
(author)
-
Le Commissariat à l’Énergie Atomique et aux Énergies Alternatives (CEA)Chalmers tekniska högskola
(creator_code:org_t)
Related titles
-
In:Nuclear Fusion: IOP Publishing53:71741-43260029-5515
Internet link
Find in a library
To the university's database
- By the author/editor
-
Hillairet, J.
-
Ekedahl, Annika, ...
-
Goniche, M.
-
Bae, Y. S.
-
Achard, J.
-
Armitano, A.
-
show more...
-
Beckett, B.
-
Belo, J.
-
Berger-By, G.
-
Bernard, J. M.
-
Corbel, E.
-
Delpech, L.
-
Decker, J.
-
Dumont, R. J.
-
Guilhem, D.
-
Hoang, G. T.
-
Kazarian, F.
-
Kim, H. J.
-
Litaudon, X.
-
Magne, R.
-
Marfisi, L.
-
Mollard, P.
-
Namkung, W.
-
Nilsson, Emelie, ...
-
Park, S.
-
Peysson, Y.
-
Preynas, M.
-
Sharma, P. K.
-
Prou, M.
-
show less...
- About the subject
-
- NATURAL SCIENCES
-
NATURAL SCIENCES
-
and Physical Science ...
-
and Subatomic Physic ...
- Articles in the publication
-
Nuclear Fusion
- By the university
-
Chalmers University of Technology