Installation of the room temperature solid state pellet injector for investigation of runaway electrons at the COMPASS tokamak
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389021%3A_____%2F24%3A00586433" target="_blank" >RIV/61389021:_____/24:00586433 - isvavai.cz</a>
Nalezeny alternativní kódy
RIV/68407700:21340/24:00372622 RIV/00216208:11320/24:10485013
Výsledek na webu
<a href="https://www.sciencedirect.com/science/article/pii/S0920379624001236?via%3Dihub" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0920379624001236?via%3Dihub</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.fusengdes.2024.114270" target="_blank" >10.1016/j.fusengdes.2024.114270</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Installation of the room temperature solid state pellet injector for investigation of runaway electrons at the COMPASS tokamak
Popis výsledku v původním jazyce
The aim of the article is a description of the first realization of the pellet injection experiment at the COMPASS tokamak. In order to study the interaction of the solid state materials with runaway electrons in tokamaks, the room temperature solid state pellet injector (RTSP) was borrowed from the ASDEX Upgrade tokamak and reinstalled at COMPASS. Firstly, RTSP was characterized at the test bed at Max Planck Institute in Garching and important quantities for successful reinstallation such as pellet divergence and propellant gas throughput were measured. Obtained results were taken into account during design and assembly of the dedicated vacuum system needed for the RTSP operation. The RTSP system was operated in the runaway electron campaigns at the COMPASS tokamak and reliable delivery of graphite pellets (2×1.5mm) was demonstrated. The preliminary analysis of the pellet injection impact proving successful pellet firing into a plasma, is given.
Název v anglickém jazyce
Installation of the room temperature solid state pellet injector for investigation of runaway electrons at the COMPASS tokamak
Popis výsledku anglicky
The aim of the article is a description of the first realization of the pellet injection experiment at the COMPASS tokamak. In order to study the interaction of the solid state materials with runaway electrons in tokamaks, the room temperature solid state pellet injector (RTSP) was borrowed from the ASDEX Upgrade tokamak and reinstalled at COMPASS. Firstly, RTSP was characterized at the test bed at Max Planck Institute in Garching and important quantities for successful reinstallation such as pellet divergence and propellant gas throughput were measured. Obtained results were taken into account during design and assembly of the dedicated vacuum system needed for the RTSP operation. The RTSP system was operated in the runaway electron campaigns at the COMPASS tokamak and reliable delivery of graphite pellets (2×1.5mm) was demonstrated. The preliminary analysis of the pellet injection impact proving successful pellet firing into a plasma, is given.
Klasifikace
Druh
J<sub>imp</sub> - Článek v periodiku v databázi Web of Science
CEP obor
—
OECD FORD obor
10305 - Fluids and plasma physics (including surface physics)
Návaznosti výsledku
Projekt
<a href="/cs/project/LM2023045" target="_blank" >LM2023045: COMPASS – Tokamak pro výzkum termonukleární fúze</a><br>
Návaznosti
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Ostatní
Rok uplatnění
2024
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Fusion Engineering and Design
ISSN
0920-3796
e-ISSN
1873-7196
Svazek periodika
201
Číslo periodika v rámci svazku
April
Stát vydavatele periodika
NL - Nizozemsko
Počet stran výsledku
12
Strana od-do
114270
Kód UT WoS článku
001188190500001
EID výsledku v databázi Scopus
2-s2.0-85185566919