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Steady-state and time-dependent modelling of parallel transport in the scrape-off layer
- 1.0360326 - ÚFP 2012 RIV GB eng J - Journal Article
Havlíčková, E. - Fundameski, W. - Naulin, V. - Nielsen, A.H. - Zagórski, R. - Seidl, Jakub - Horáček, Jan
Steady-state and time-dependent modelling of parallel transport in the scrape-off layer.
Plasma Physics and Controlled Fusion. Roč. 53, č. 6 (2011), 065004-065004. ISSN 0741-3335. E-ISSN 1361-6587
R&D Projects: GA ČR GAP205/10/2055; GA MŠMT 7G09042
Institutional research plan: CEZ:AV0Z20430508
Keywords : Parallel transport * , SOLF1D
Subject RIV: BL - Plasma and Gas Discharge Physics
Impact factor: 2.425, year: 2011
http://iopscience.iop.org/0741-3335/53/6/065004/pdf/0741-3335_53_6_065004.pdf
The 1D fluid code SOLF1D has been used for modelling of plasma transport in the scrape-off layer (SOL) along magnetic field lines, both in steady state and under transient conditions that arise due to plasma turbulence. The presented work summarizes results of SOLF1D with attention given to transient parallel transport which reveals two distinct time scales due to the transport mechanisms of convection and diffusion. Dynamics of the parallel transport are investigated for a simple transient event simulating the propagation of particles and energy to the targets from a blob passing across the flux tube at the outboard midplane and for more complex time-dependent data provided by ESEL.
Permanent Link: http://hdl.handle.net/11104/0197903
Number of the records: 1