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Operational Domain in Hydrogen Plasmas on the GOLEM Tokamak
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SYSNO ASEP 0509921 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Operational Domain in Hydrogen Plasmas on the GOLEM Tokamak Author(s) Svoboda, V. (CZ)
Zhekova, M. (BG)
Dimitrova, Miglena (UFP-V) ORCID
Marinova, P. (BG)
Podolník, Aleš (UFP-V) ORCID
Stöckel, Jan (UFP-V) RIDNumber of authors 6 Source Title Journal of Fusion Energy. - : Springer - ISSN 0164-0313
Roč. 38, č. 2 (2019), s. 253-261Number of pages 9 s. Language eng - English Country US - United States Keywords start ; Tokamak ; Plasma ; Operational domains Subject RIV BL - Plasma and Gas Discharge Physics OECD category Fluids and plasma physics (including surface physics) Method of publishing Limited access Institutional support UFP-V - RVO:61389021 UT WOS 000462963700007 EID SCOPUS 85063235106 DOI 10.1007/s10894-019-00215-7 Annotation A series of discharges in hydrogen were performed in two experimental sessions. The vessel was not conditioned before the first session, while inductive heating of the vessel and cleaning glow discharge were applied before the second session. Experimental results from both sessions are compared, and optimum operational conditions for the majority of key plasma parameters are determined. It is found that plasma performance with a properly conditioned vessel is significantly better, as expected. In particular, a noticeable increase of discharge duration, and of the electron temperature is observed. Workplace Institute of Plasma Physics Contact Vladimíra Kebza, kebza@ipp.cas.cz, Tel.: 266 052 975 Year of Publishing 2020 Electronic address https://link.springer.com/article/10.1007%2Fs10894-019-00215-7
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