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First measurements with U-probe on the COMPASS tokamak
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SYSNO ASEP 0423062 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title First measurements with U-probe on the COMPASS tokamak Author(s) Kovařík, Karel (UFP-V) RID, ORCID
Ďuran, Ivan (UFP-V) RID, ORCID
Stöckel, Jan (UFP-V) RID
Seidl, Jakub (UFP-V) RID
Šesták, David (UFP-V) RID
Brotánková, J. (CZ)
Spolaore, M. (IT)
Martines, E. (IT)
Vianello, N. (IT)Source Title Proceedings of the 22nd Annual Conference of Doctoral Students – WDS 2013 , 2 - Part II — Physics of Plasmas and Ionized Media. - Prague : MATFYZPRESS, 2013 / Šafránková J. ; Pavlů J. - ISBN 978-80-7378-251-1 Pages s. 109-114 Number of pages 6 s. Publication form Print - P Action Annual Conference of Doctoral Students – WDS 2013 /22./ Event date 04.06.2013-07.06.2013 VEvent location Praha Country CZ - Czech Republic Event type EUR Language eng - English Country CZ - Czech Republic Keywords plasma ; tokamak Subject RIV BL - Plasma and Gas Discharge Physics R&D Projects 7G09042 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) 7G10072 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) LM2011021 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) CEZ AV0Z20430508 - UFP-V (2005-2011) Annotation A complex electrostatic-magnetic probe diagnostics, baptized as ‘U-probe’, has been installed on COMPASS tokamak recently. Probe composes of two identical towers. Each tower houses 3 radially spaced sets of 3D coils, triple probe and rake probe – array of six Langmuir probes. The U-probe measures electric and magnetic properties of the filamentary structures in the edge plasma, particularly the floating potential profile and local magnetic field within the plasma filaments. Contribution presents first tests and results obtained. Workplace Institute of Plasma Physics Contact Vladimíra Kebza, kebza@ipp.cas.cz, Tel.: 266 052 975 Year of Publishing 2014
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