The effect of plasma fluctuations on parallel transport parameters in the SOL

0366893 - ÚFP 2012 RIV NL eng J - Journal Article
Havlíčková, Eva - Fundameski, W. - Naulin, V. - Nielsen, A.H. - Wiesen, S. - Horáček, Jan - Seidl, Jakub
The effect of plasma fluctuations on parallel transport parameters in the SOL.
Journal of Nuclear Materials. Roč. 415, č. 1 (2011), S471-S474. ISSN 0022-3115. E-ISSN 1873-4820.
[International Conference on Plasma-Surface Interactions in Controlled Fusion Device/19th./. San Diego, 24.05.2010-28.05.2010]
R&D Projects: GA ČR GAP205/10/2055; GA MŠMT 7G09042
Institutional research plan: CEZ:AV0Z20430508
Keywords : Tokamak * plasma * transport
Subject RIV: BL - Plasma and Gas Discharge Physics
Impact factor: 2.052, year: 2011
http://www.sciencedirect.com/science/article/pii/S002231151000560X

The effect of plasma fluctuations due to turbulence at the outboard midplane on parallel transport properties is investigated. Time-dependent fluctuating signals at different radial locations are used to study the effect of signal statistics. Further, a computational analysis of parallel transport in the scrape-off layer (SOL) taking into account these fluctuations is presented. Plasma transport in the SOL along the magnetic field between two targets is calculated by a one-dimensional fluid code in order to estimate the response to transient conditions along the SOL and the attention is given to a comparison of steady-state and time-dependent modelling.
Permanent Link: http://hdl.handle.net/11104/0201728