Number of the records: 1
Filamentary probe on the COMPASS tokamak
- 1.0474298 - ÚFP 2018 RIV US eng J - Journal Article
Kovařík, Karel - Ďuran, Ivan - Stöckel, Jan - Seidl, Jakub - Adámek, Jiří - Spolaore, M. - Vianello, N. - Háček, Pavel - Hron, Martin - Pánek, Radomír
Filamentary probe on the COMPASS tokamak.
Review of Scientific Instruments. Roč. 88, č. 3 (2017), č. článku 035106. ISSN 0034-6748. E-ISSN 1089-7623
R&D Projects: GA MŠMT(CZ) 8D15001; GA ČR(CZ) GA15-10723S; GA ČR(CZ) GA16-25074S
Institutional support: RVO:61389021
Keywords : tokamak * filaments * scrape-off layer
OECD category: 2.11 Other engineering and technologies
Impact factor: 1.428, year: 2017
http://aip.scitation.org/doi/10.1063/1.4977591
This paper describes a new filamentary probe recently introduced on the COMPASS tokamak. It allows the measurement of electrostatic and magnetic properties of the filaments and their changes in dependence on distance from the separatrix in the region between a divertor and midplane. The probe head is mounted on a manipulator moving the probe radially on a shot-to-shot basis. This configuration is suitable for the long term statistical measurement of the plasma filaments and the measurement of their evolution during their propagation from the separatrix to the wall. The basics of the filamentary probe construction, the evolution of the plasma parameters, and first conditional averages of the plasma filaments in the scrape-off layer of the COMPASS tokamak during the L-mode regime are presented.
Permanent Link: http://hdl.handle.net/11104/0271406
Number of the records: 1