Plasma parameters measured by Langmuir probes in ISTTOK tokamak (IWEP2015)

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389021%3A_____%2F15%3A00453351" target="_blank" >RIV/61389021:_____/15:00453351 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Plasma parameters measured by Langmuir probes in ISTTOK tokamak (IWEP2015)

Popis výsledku v původním jazyce

Předneseno na:11th International Workshop on Electric Probes in Magnetized Plasmas (IWEP),Sozopol, BG, 16-19.09.2015, The correct knowledge of the plasma potential ?pl and the electron energy distribution function (EEDF) is crucial in the investigation of transport processes in the scrape-off-layer (SOL) of the tokamaks, as well as energy flux flows to the walls. It is, however, not easy to evaluate these quantities in the complex plasma environment of the SOL, with a presence of a strong magnetic fieldand many particle-particle interactions.In our paper, we shall present the results of ?pl and EEDF measurements in the SOL of the ISTTOK tokamak. The measurements were performed using a newly designed probe head attached to the horizontal manipulator.The probe consists of two Langmuir probes,one oriented parallel and one perpendicular to the magnetic field lines in order to better evaluate the influence of the magnetic field on the EEDF.The current-voltage characteristics obtained

Název v anglickém jazyce

Plasma parameters measured by Langmuir probes in ISTTOK tokamak (IWEP2015)

Popis výsledku anglicky

Předneseno na:11th International Workshop on Electric Probes in Magnetized Plasmas (IWEP),Sozopol, BG, 16-19.09.2015, The correct knowledge of the plasma potential ?pl and the electron energy distribution function (EEDF) is crucial in the investigation of transport processes in the scrape-off-layer (SOL) of the tokamaks, as well as energy flux flows to the walls. It is, however, not easy to evaluate these quantities in the complex plasma environment of the SOL, with a presence of a strong magnetic fieldand many particle-particle interactions.In our paper, we shall present the results of ?pl and EEDF measurements in the SOL of the ISTTOK tokamak. The measurements were performed using a newly designed probe head attached to the horizontal manipulator.The probe consists of two Langmuir probes,one oriented parallel and one perpendicular to the magnetic field lines in order to better evaluate the influence of the magnetic field on the EEDF.The current-voltage characteristics obtained

Druh

O - Ostatní výsledky

CEP obor

BL - Fyzika plasmatu a výboje v plynech

OECD FORD obor

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Projekt

<a href="/cs/project/LM2011021" target="_blank" >LM2011021: COMPASS-RI - příspěvek na provoz a základní personální zajištění tokamaku COMPASS - velké výzkumné infrastruktury celoevropského významu</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2015

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů