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Modelling third har...
Modelling third harmonic ion cyclotron acceleration of deuterium beams for JET fusion product studies experiments
- Article/chapterEnglish2016
Publisher, publication year, extent ...
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2016-08-24
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Institute of Physics Publishing (IOPP),2016
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printrdacarrier
Numbers
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LIBRIS-ID:oai:DiVA.org:kth-200768
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https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-200768URI
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https://doi.org/10.1088/0029-5515/56/11/112022DOI
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https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-315094URI
Supplementary language notes
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Language:English
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Summary in:English
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Classification
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Subject category:ref swepub-contenttype
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Subject category:art swepub-publicationtype
Notes
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QC 20170206
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Recent JET experiments have been dedicated to the studies of fusion reactions between deuterium (D) and Helium-3 (He-3) ions using neutral beam injection (NBI) in synergy with third harmonic ion cyclotron radio-frequency heating (ICRH) of the beam. This scenario generates a fast ion deuterium tail enhancing DD and (DHe)-He-3 fusion reactions. Modelling and measuring the fast deuterium tail accurately is essential for quantifying the fusion products. This paper presents the modelling of the D distribution function resulting from the NBI+ICRF heating scheme, reinforced by a comparison with dedicated JET fast ion diagnostics, showing an overall good agreement. Finally, a sawtooth activity for these experiments has been observed and interpreted using SPOT/RFOF simulations in the framework of Porcelli's theoretical model, where NBI+ICRH accelerated ions are found to have a strong stabilizing effect, leading to monster sawteeth.
Subject headings and genre
Added entries (persons, corporate bodies, meetings, titles ...)
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Jonsson, Thomas,1974-KTH,Fusionsplasmafysik(Swepub:kth)u1xypjyh
(author)
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Dumont, R.
(author)
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Eriksson, JacobUppsala universitet,Tillämpad kärnfysik,Department of Physics and Astronomy, Uppsala University, Sweden(Swepub:uu)jacer352
(author)
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Eriksson, L. -G
(author)
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Giacomelli, L.
(author)
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Girardo, J. -B
(author)
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Hellsten, TorbjörnKTH,Fusionsplasmafysik(Swepub:kth)u16w7v9f
(author)
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Khilkevitch, E.
(author)
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Kiptily, V. G.
(author)
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Koskela, T.
(author)
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Mantsinen, M.
(author)
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Nocente, M.
(author)
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Salewski, M.
(author)
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Sharapov, S. E.
(author)
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Shevelev, A. E.
(author)
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KTHFusionsplasmafysik
(creator_code:org_t)
Related titles
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In:Nuclear Fusion: Institute of Physics Publishing (IOPP)56:11, s. 112022-0029-55151741-4326
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Schneider, M.
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Jonsson, Thomas, ...
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Dumont, R.
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Eriksson, Jacob
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Eriksson, L. -G
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Giacomelli, L.
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Girardo, J. -B
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Hellsten, Torbjö ...
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Khilkevitch, E.
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Kiptily, V. G.
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Koskela, T.
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Mantsinen, M.
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Nocente, M.
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Salewski, M.
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Sharapov, S. E.
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Shevelev, A. E.
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- About the subject
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- NATURAL SCIENCES
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NATURAL SCIENCES
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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 ...
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Nuclear Fusion
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Royal Institute of Technology
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Uppsala University