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Global migration of...
Global migration of impurities in tokamaks
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Hakola, A. (author)
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Airila, M. I. (author)
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Björkas, C. (author)
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Borodin, D. (author)
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Brezinsek, S. (author)
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Coad, J. P. (author)
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Groth, M. (author)
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Järvinen, A. (author)
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Kirschner, A. (author)
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Koivuranta, S. (author)
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Krieger, K. (author)
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Kurki-Suonio, T. (author)
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Likonen, J. (author)
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Lindholm, V. (author)
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Makkonen, T. (author)
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Mayer, M. (author)
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Miettunen, J. (author)
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Mueller, H. W. (author)
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Neu, R. (author)
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- Petersson, Per (author)
- KTH,Fusionsplasmafysik,Association EURATOM-VR
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Rohde, V. (author)
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- Rubel, Marek (author)
- KTH,Fusionsplasmafysik,Association EURATOM-VR
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Widdowson, A. (author)
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(creator_code:org_t)
- 2013-11-28
- 2013
- English.
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In: Plasma Physics and Controlled Fusion. - : IOP Publishing. - 0741-3335 .- 1361-6587. ; 55:12
- Related links:
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https://pure.mpg.de/...
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
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- The migration of impurities in tokamaks has been studied with the help of tracer-injection (C-13 and N-15) experiments in JET and ASDEX Upgrade since 2001. We have identified a common pattern for the migrating particles: scrape-off layer flows drive impurities from the low-field side towards the high-field side of the vessel. Migration is also sensitive to the density and magnetic configuration of the plasma, and strong local variations in the resulting deposition patterns require 3D treatment of the migration process. Moreover, re-erosion of the deposited particles has to be taken into account to properly describe the migration process during steady-state operation of the tokamak.
Subject headings
- NATURVETENSKAP -- Fysik -- Annan fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Other Physics Topics (hsv//eng)
Keyword
- Electron-Impact Dissociation
- Scrape-Off-Layer
- Cross-Sections
- Plasma
- Ionization
- Transport
- Physics
- C-13
Publication and Content Type
- ref (subject category)
- art (subject category)
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- By the author/editor
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Hakola, A.
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Airila, M. I.
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Björkas, C.
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Borodin, D.
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Brezinsek, S.
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Coad, J. P.
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show more...
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Groth, M.
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Järvinen, A.
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Kirschner, A.
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Koivuranta, S.
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Krieger, K.
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Kurki-Suonio, T.
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Likonen, J.
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Lindholm, V.
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Makkonen, T.
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Mayer, M.
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Miettunen, J.
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Mueller, H. W.
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Neu, R.
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Petersson, Per
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Rohde, V.
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Rubel, Marek
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Widdowson, A.
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show less...
- 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 Other Physics To ...
- Articles in the publication
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Plasma Physics a ...
- By the university
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Royal Institute of Technology