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Influence of Magnet...
Influence of Magnetic Field Ripple on the Intrinsic Rotation of Tokamak Plasmas
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Nave, M. F. F. (author)
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- Johnson, Thomas, 1974- (author)
- KTH,Fusionsplasmafysik
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Eriksson, L. -G (author)
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Crombe, K. (author)
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Giroud, C. (author)
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Mayoral, M. -L (author)
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Ongena, J. (author)
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Salmi, A. (author)
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Tala, T. (author)
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Tsalas, M. (author)
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(creator_code:org_t)
- 2010
- 2010
- English.
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In: Physical Review Letters. - 0031-9007 .- 1079-7114. ; 105:10, s. 105005-
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
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- Using the unique capability of JET to monotonically change the amplitude of the magnetic field ripple, without modifying other relevant equilibrium conditions, the effect of the ripple on the angular rotation frequency of the plasma column was investigated under the conditions of no external momentum input. The ripple amplitude was varied from 0.08% to 1.5% in Ohmic and ion-cyclotron radio-frequency (ICRF) heated plasmas. In both cases the ripple causes counterrotation, indicating a strong torque due to nonambipolar transport of thermal ions and in the case of ICRF also fast ions.
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)
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- By the author/editor
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Nave, M. F. F.
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Johnson, Thomas, ...
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Eriksson, L. -G
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Crombe, K.
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Giroud, C.
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Mayoral, M. -L
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show more...
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Ongena, J.
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Salmi, A.
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Tala, T.
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Tsalas, M.
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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 Fusion Plasma an ...
- Articles in the publication
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Physical Review ...
- By the university
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Royal Institute of Technology