Fully nonlinear δf gyrokinetics for scrape-off layer parallel transport
نویسندگان
چکیده
منابع مشابه
Parallel transport in a tokamak scrape-off layer
G. Manfredi1, S. Hirstoaga2, S. Devaux3, E. Havlíčková4, D. Tskhakaya5 1 Institut de Physique et Chimie des Matériaux, Strasbourg, France 2 INRIA and Institut de Recherche en Mathématiques Avancées, Strasbourg, France 3 Max-Planck-Institut für Plasmaphysik, Garching, Germany 4 Culham Centre for Fusion Energy, Abingdon, United Kingdom 5 Institute for Theoretical Physics, University of Innsbruck,...
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A detailed study of blob formation, dynamics, and the associated convective transport in the scrape-off layer sSOLd of tokamak plasmas is presented. Dissipation level in the system, in addition to the blob size, is shown to play an important role in determining whether a blob propagates as a coherent object. Nonlinear SOL interchange/ballooning modes are shown to be capable of creating blobs ne...
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Transport of plasma from the edge pedestal gradient region into the scrape-off layer (SOL) forms the heat exhaust channel. The properties of this channel are critical for future tokamak devices. The SOL heat-flux width is believed to be set by a competition between classical parallel transport and turbulent cross-field transport. In previous work, [Myra J R, et al. 2011 J. Nucl. Mat. 415 S605] ...
متن کاملThe GBS code for tokamak scrape-off layer simulations
Article history: Received 5 October 2015 Received in revised form 10 March 2016 Accepted 18 March 2016 Available online 24 March 2016
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ژورنال
عنوان ژورنال: Physics of Plasmas
سال: 2016
ISSN: 1070-664X,1089-7674
DOI: 10.1063/1.4964666