Effect of edge ion temperature on the divertor tungsten sputtering in WEST

The influence of upstream ion temperature in the scrape-off layer (SOL) on the tungsten (W) sputtering in the divertor is studied in the WEST tokamak. For an almost constant power into the SOL, the upstream ion temperature and its ratio over the electron temperature gradually increase with the decre...

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Detalles Bibliográficos

Autores principales:	Y. Li, N. Fedorczak, G.S. Xu, Y. Liang, S. Brezinsek, J. Morales, The WEST Team
Formato:	Artigo
Lenguaje:	Inglês
Publicado:	IOP Publishing 2023-01-01
Colección:	Nuclear Fusion
Materias:	tungsten sputtering ion temperature energy transfer upstream and downstream electron temperature ratio SOL
Acceso en línea:	https://doi.org/10.1088/1741-4326/acacb0
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