Transport of dust particles in tokamak devices

Recent advances in the dust transport modeling in tokamak devices are discussed. Topics include: (1) physical model for dust transport; (2) modeling results on dynamics of dust particles in plasma; (3) conditions necessary for particle growth in plasma; (4) dust spreading over the tokamak; (5) densi...

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Bibliographic Details
Published in:Journal of nuclear materials 2007-06, Vol.363-365, p.216-221
Main Authors: Pigarov, A.Yu, Smirnov, R.D., Krasheninnikov, S.I., Rognlien, T.D., Rosenberg, M., Soboleva, T.K.
Format: Article
Language:English
Subjects:
Applied sciences
Controled nuclear fusion plants
Dust
DUSTT
Edge plasma
Energy
Energy. Thermal use of fuels
Exact sciences and technology
Impurity transport
Installations for energy generation and conversion: thermal and electrical energy
UEDGE
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Summary:Recent advances in the dust transport modeling in tokamak devices are discussed. Topics include: (1) physical model for dust transport; (2) modeling results on dynamics of dust particles in plasma; (3) conditions necessary for particle growth in plasma; (4) dust spreading over the tokamak; (5) density profiles for dust particles and impurity atoms associated with dust ablation in tokamak plasma; and (6) roles of dust in material/tritium migration.
ISSN:0022-3115
1873-4820
DOI:10.1016/j.jnucmat.2007.01.053