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Comparison between ...
Comparison between dominant NB and dominant IC heated ELMy H-mode discharges in JET
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- Versloot, T W (author)
- FOM Institute Rijnhuizen, Association EURATOM-FOM, Nieuwegein, Nederländerna
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- Sartori, R (author)
- Fusion for Energy Joint Undertaking, Barcelona, Spanien
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- Rimini, F (author)
- JET-EFDA Close Support Unit, Culham Science Centre, Abingdon, UK
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- de Vries, P C (author)
- FOM Institute Rijnhuizen, Association EURATOM-FOM, Nieuwegein, Nederländerna,EURATOM/CCFE Association, Culham Science Centre, Abingdon, UK
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- Saibene, G (author)
- Fusion for Energy Joint Undertaking, Barcelona, Spanien
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- Parail, V (author)
- EURATOM/CCFE Association, Culham Science Centre, Abingdon, UK
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- Beurskens, M N A (author)
- EURATOM/CCFE Association, Culham Science Centre, Abingdon, UK
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- Boboc, A (author)
- EURATOM/CCFE Association, Culham Science Centre, Abingdon, UK
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- Budny, R (author)
- Princeton Plasma Physics Laboratory, Princeton, NJ, USA
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- Crombe, K (author)
- Dept of Applied Physics, Ghent University, Belgien
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- de la Luna, E (author)
- Laboratorio nacional De Fusion, Associacion EURATOM-CIEMAT, Madrid, Spanien
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- Durodie, F (author)
- Association Euratom-Belgian State, ERM/KMS, TEC Partners, Brussels, Belgien
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- Eich, T (author)
- Max-Planck-Institute für Plasmaphysik, Garching, Tyskland
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- Giroud, C (author)
- EURATOM/CCFE Association, Culham Science Centre, Abingdon, UK
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- Kiptily, V (author)
- EURATOM/CCFE Association, Culham Science Centre, Abingdon, UK
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- Johnson, Tomas (author)
- Uppsala universitet,Elektricitetslära,Uppsala University, Association EURATOM-VR, Uppsala, Sweden
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- Mantica, P (author)
- FOM Institute Rijnhuizen, Association EURATOM-FOM, Nieuwegein, Nederländerna
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- Mayoral, M -L (author)
- EURATOM/CCFE Association, Culham Science Centre, Abingdon, UK
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- McDonald, D C (author)
- EURATOM/CCFE Association, Culham Science Centre, Abingdon, UK
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- Monakhov, I (author)
- EURATOM/CCFE Association, Culham Science Centre, Abingdon, UK
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- Nave, M F F (author)
- Associacao EURATOM-IST, Instituto de Plasmas i Fusao Nuclear, Lissabon, Portugal
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- Voitsekhovitch, I (author)
- EURATOM/CCFE Association, Culham Science Centre, Abingdon, UK
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- Zastrow, K-D (author)
- EURATOM/CCFE Association, Culham Science Centre, Abingdon, UK
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(creator_code:org_t)
- 2011-09-16
- 2011
- English.
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In: Nuclear Fusion. - : IOP Publishing. - 0029-5515 .- 1741-4326. ; 51:10, s. 103033-
- Related links:
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http://iopscience.io...
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https://urn.kb.se/re...
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https://doi.org/10.1...
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https://urn.kb.se/re...
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Abstract
Subject headings
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- The experiment described in this paper is aimed at characterization of ELMy H-mode discharges with varying momentum input, rotation, power deposition profiles and ion to electron heating ratio obtained by varying the proportion between ion cyclotron (IC) and neutral beam (NB) heating. The motivation for the experiment was to verify if the basic confinement and transport properties of the baseline ITER H-mode are robust to these changes, and similar to those derived mostly from dominant NB heated H-modes. No significant difference in the density and temperature profiles or in the global confinement were found. Although ion temperature profiles were seen to be globally stiff, some variation of stiffness was obtained in the experiment by varying the deposition profiles, but not one that could significantly affect the profiles in terms of global confinement. This analysis shows the thermal plasma energy confinement enhancement factor to be independent of the heating mix, for the range of conditions explored. Moreover, the response of the global confinement to changes in density and power were also independent of heating mix, reflecting the changes in the pedestal, which is in agreement with globally stiff profiles. Consistently, the pedestal characteristics (pressure and width) and their dependences on global parameters such as density and power were the same during NB only or with predominant IC heating.
Subject headings
- NATURVETENSKAP -- Fysik -- Fusion, plasma och rymdfysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Fusion, Plasma and Space Physics (hsv//eng)
Keyword
- TECHNOLOGY
- TEKNIKVETENSKAP
- Teknisk fysik med inriktning mot elektricitetslära
- Engineering Science with specialization in Science of Electricity
- SRA - Energy
Publication and Content Type
- ref (subject category)
- art (subject category)
Find in a library
To the university's database
- By the author/editor
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Versloot, T W
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Sartori, R
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Rimini, F
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de Vries, P C
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Saibene, G
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Parail, V
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Beurskens, M N A
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Boboc, A
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Budny, R
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Crombe, K
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de la Luna, E
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Durodie, F
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Eich, T
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Giroud, C
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Kiptily, V
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Johnson, Tomas
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Mantica, P
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Mayoral, M -L
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McDonald, D C
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Monakhov, I
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Nave, M F F
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Voitsekhovitch, ...
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Zastrow, K-D
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- About the subject
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Physical Science ...
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and Fusion Plasma an ...
- Articles in the publication
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Nuclear Fusion
- By the university
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Uppsala University
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Royal Institute of Technology