Tungsten erosion and divertor leakage from the DIII-D SAS-VW tungsten-coated divertor in experiments with neon gas seeding

Collector probes have been used to examine tungsten divertor leakage in a variety of scenarios with low-Z impurity seeding during operation with the new tungsten-coated SAS-VW divertor in DIII-D. Measurements of tungsten deposition on collector probes inserted into the far Scrape-off-Layer (SOL) are...

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Veröffentlicht in:	Nuclear materials and energy 2023-09, Vol.37
Hauptverfasser:	Parsons, Matthew S., Mateja, Jeremy D., Messer, Seth H., Abrams, Tyler, Allain, Jean Paul, Bortolon, Alessandro, Byrne, Patrick, Donovan, David C., Effenberg, Florian, Herfindal, Jeffrey L., Laggner, Florian, Odstrcil, Tomas, Ren, Jun, Rudakov, Dmitry L., Sinclair, Gregory, Wilcox, Robert S.
Format:	Artikel
Sprache:	eng
Schlagworte:	70 PLASMA PHYSICS AND FUSION TECHNOLOGY Collector probes Neon seeding Tungsten divertor leakage Tungsten erosion
Online-Zugang:	Volltext
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