Počet záznamů: 1

Radial Profile of the Plasma Parameters Measured by Horizontal Reciprocating Langmuir Probe in the COMPASS Tokamak(IWEP2015)

SYSNO ASEP	0453353
Druh ASEP	O - Ostatní výsledky
Zařazení RIV	O - Ostatní
Název	Radial Profile of the Plasma Parameters Measured by Horizontal Reciprocating Langmuir Probe in the COMPASS Tokamak(IWEP2015)
Tvůrce(i)	Ivanova, P. (BG) Dimitrova, Miglena (UFP-V)_ORCID Popov, Tsv.K. (BG) López-Bruna, D. (ES) Vondráček, Petr (UFP-V)_{RID, ORCID} Dejarnac, Renaud (UFP-V)_{RID, ORCID} Stöckel, Jan (UFP-V)_RID Aftanas, Milan (UFP-V)_RID Böhm, Petr (UFP-V)_RID Bílková, Petra (UFP-V)_RID Hron, Martin (UFP-V)_{RID, ORCID} Pánek, Radomír (UFP-V)_RID
Rok vydání	2015
Jazyk dok.	eng - angličtina
Země vyd.	BG - Bulharsko
Klíč. slova	COMPASS tokamak ; bi-Maxwellian EEDF ; scrape-off-layer ; radial profiles of the plasma potential
Vědní obor RIV	BL - Fyzika plazmatu a výboje v plynech
CEP	LM2011021 GA MŠMT - Ministerstvo školství, mládeže a tělovýchovy
Institucionální podpora	UFP-V - RVO:61389021
Anotace	Předneseno na:11th International Workshop on Electric Probes in Magnetized Plasmas (IWEP),Sozopol, BG, 16-19.09.2015, The radial distribution of the main plasma parameters in the scrape-off-layer of the COMPASS tokamak was studied in L-mode regime using new electrical probe mounted on a horizontal manipulator. The new probe head consist of two probe tips: one is oriented parallel and the other - perpendicular to the magnetic field lines. The radial profiles of the plasma potential and the electron energy distribution functions, i.e., the electron temperatures and densities, were derived from the measured Langmuir probe current-voltage characteristics by applying the first-derivative probe technique (FDPT). During the experiment three different shots with accretive average density (density scan) and three shots with different plasma current (current scan) were studied. The evaluated plasma parameters by the FDPT using the parallel and the perpendicular probe tips show satisfactory
Pracoviště	Ústav fyziky plazmatu
Kontakt	Vladimíra Kebza, kebza@ipp.cas.cz, Tel.: 266 052 975
Rok sběru	2016

Počet záznamů: 1