Název:
First measurements with U-probe on the COMPASS tokamak
Autoři:
Kovařík, Karel ; Ďuran, Ivan ; Stöckel, Jan ; Seidl, Jakub ; Šesták, David ; Brotánková, J. ; Spolaore, M. ; Martines, E. ; Vianello, N. Typ dokumentu: Příspěvky z konference Konference/Akce: Annual Conference of Doctoral Students – WDS 2013 /22./, Praha (CZ), 2013-06-04 / 2013-06-07
Rok:
2013
Jazyk:
eng
Abstrakt: 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.
Klíčová slova:
plasma; tokamak Číslo projektu: CEZ:AV0Z20430508 (CEP), 7G09042 (CEP), 7G10072 (CEP), LM2011021 (CEP) Poskytovatel projektu: GA MŠk, GA MŠk, GA MŠk Zdrojový dokument: Proceedings of the 22nd Annual Conference of Doctoral Students – WDS 2013 , ISBN 978-80-7378-251-1