EEDF in the COMPASS open divertor during a detachment experiment.

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389021%3A_____%2F17%3A00481897" target="_blank" >RIV/61389021:_____/17:00481897 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
EEDF in the COMPASS open divertor during a detachment experiment.
Original language description
The COMPASS tokamak is equipped with a poloidal array of 39 Langmuir probes (LP) embedded in the divertor tiles [1, 2]. This work presents the results from swept probe measurements in a D-shaped, L-mode discharge (shot #12836), with a constant toroidal magnetic field BT = 1.15 T and a plasma current Ipl =160 kA. In order to reach detachment,nthe plasma density (indicated by the line-average electron density, ne avr) was ramped up during the discharge. The nenavr varied from 3 to 8×1019 m-3. The current-voltage characteristics measured at different nenavr were processed using the first-derivative probe technique [3, 4] to retrieve the plasma potential and the electron energy distribution function (EEDF).
Czech name
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Czech description
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
EPS 2017: 44th European Physical Society Conference on Plasma Physics
ISBN
979-10-96389-07
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
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Publisher name
European Physical Society
Place of publication
Mulhouse
Event location
Belfast
Event date
Jun 26, 2017
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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