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Measurements and modelling of plasma response field to RMP on the COMPASS tokamak
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SYSNO ASEP 0468218 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Measurements and modelling of plasma response field to RMP on the COMPASS tokamak Author(s) Markovič, Tomáš (UFP-V) RID
Liu, Y.Q. (GB)
Cahyna, Pavel (UFP-V) RID
Pánek, Radomír (UFP-V) RID
Peterka, Matěj (UFP-V) RID, ORCID
Aftanas, Milan (UFP-V) RID
Bílková, Petra (UFP-V) RID
Böhm, Petr (UFP-V) RID
Imríšek, Martin (UFP-V) RID
Háček, Pavel (UFP-V) RID, ORCID
Havlíček, Josef (UFP-V) RID, ORCID
Havránek, Aleš (UFP-V) ORCID
Komm, Michael (UFP-V) RID, ORCID
Urban, Jakub (UFP-V) RID
Weinzettl, Vladimír (UFP-V) RID, ORCIDArticle number 092010 Source Title Nuclear Fusion. - : Institute of Physics Publishing - ISSN 0029-5515
Roč. 56, č. 9 (2016)Number of pages 11 s. Publication form Print - P Action Joint Meeting of the 597th Wilhelm and Else Heraeus Seminar / 7th International Workshop on Stochasticity in Fusion Plasmas Event date 10.09.2015 - 12.09.2015 VEvent location Greifswald Country DE - Germany Event type WRD Language eng - English Country AT - Austria Keywords RMP ; magnetic measurements ; MARS-F Subject RIV BL - Plasma and Gas Discharge Physics OECD category Fluids and plasma physics (including surface physics) R&D Projects 8D15001 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) LM2015045 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) GA14-35260S GA ČR - Czech Science Foundation (CSF) GA16-24724S GA ČR - Czech Science Foundation (CSF) Institutional support UFP-V - RVO:61389021 UT WOS 000383896100011 EID SCOPUS 84987624255 DOI 10.1088/0029-5515/56/9/092010 Annotation System of 104 diagnostic saddle loops is used to measure magnetic response of rotating tokamak plasma to stationary n=2 magnetic perturbations, generated by RMP windings located on the outboard side of the chamber. The measured response is compared to linear MHD simulations by MARS-F code. Two different RMP field configurations (i.e. of different m spectra) are investigated this way. Good agreement between measurements and model is seen on the top and bottom part of the chamber, but not as good agreement on LFS. The change in RMP configuration affects only the amplitude of the response field - the waveform of its poloidal distribution is unaffected. Workplace Institute of Plasma Physics Contact Vladimíra Kebza, kebza@ipp.cas.cz, Tel.: 266 052 975 Year of Publishing 2017
Number of the records: 1