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Multifractal analysis of tokamak plasma turbulence in biasing experiments
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SYSNO ASEP 0026733 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Multifractal analysis of tokamak plasma turbulence in biasing experiments Title Multifraktální analýza turbulencí v plazmatu na tokamaku při experimentech s biasingem Author(s) Budaev, V.P. (RU)
Dufková, Edita (UFP-V)
Nanobashvili, S. (GE)
Weinzettl, Vladimír (UFP-V) RID, ORCID
Zajac, Jaromír (UFP-V) RIDSource Title 32nd EPS Plasma Physics Conference. - : EPS, 2005 / Hidalgo C. ; van Milligen B.Ph. - ISBN 2-914771-24-X Pages p-5.019 Number of pages 4 s. Action European Physical Society Conference on Plasma Physics and Controlled Fusion /32nd./ Event date 26.6.2005-1.7.2005 VEvent location Tarragona Country ES - Spain Event type EUR Language eng - English Country ES - Spain Keywords tokamak ; plasma Subject RIV BL - Plasma and Gas Discharge Physics Annotation The anomalous transport of particles in tokamaks is attached to the turbulent character of high-temperature plasmas. Usually, different types and scales of turbulencent structures exist in plasma simultaneously. The multifractal properties of the plasma turbulence has been detected. The multifractal analysis enables to demonstrate clearly the turbulent properties of the plasma during biasing experiments on tokamak Castor. Influence of biasing parameters (electrode voltage and radial position) is shown here including the creation of the low multifractality region in the edge plasma. Workplace Institute of Plasma Physics Contact Vladimíra Kebza, kebza@ipp.cas.cz, Tel.: 266 052 975 Year of Publishing 2006
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