Estimation of the runaway electron current during the flattop phase in COMPASS.

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389021%3A_____%2F17%3A00482695" target="_blank" >RIV/61389021:_____/17:00482695 - 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
Estimation of the runaway electron current during the flattop phase in COMPASS.
Original language description
Prevention and mitigation of the runaway electron (RE) beam is a topic in urgent need of investigation, because RE beam poses a serious threat for safe operation of tokamaks [1], as it can cause severe damage of the plasma facing components. Combination of numerical simulations and measurements provided on compact sized tokamaks as COMPASS (ITER-like shape, R0 = 0.56 m, a = 0.23 m, BT = 1.15 T and Ip 400 kA) [2] can help to better understand the RE beam formation, evolution and termination. Non-disruptive COMPASS discharges with a special request on Ip waveform with drops were selected for testing possibility of estimation of a fraction of plasma current carried by RE in the plasma current flattop phase. A method estimating runaway current in non-disruptive part of plasma discharge will be a useful tool for a deeper insight into the not fully understood of RE physics.
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
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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