Investigation of helium exhaust dynamics at the ASDEX Upgrade tokamak with full-tungsten wall

An efficient removal of He ash by active pumping in future fusion devices is necessary to avoid fuel dilution and not degrade the core confinement properties. Therefore, a deep understanding of the underlying physics mechanisms is mandatory. Helium exhaust has been experimentally investigated at the...

Ausführliche Beschreibung

Bibliografische Detailangaben

Hauptverfasser:	A. Zito, M. Wischmeier, A. Kappatou, A. Kallenbach, F. Sciortino, V. Rohde, K. Schmid, E.T. Hinson, O. Schmitz, M. Cavedon, R.M. McDermott, R. Dux, M. Griener, U. Stroth, the ASDEX Upgrade Team
Format:	Artigo
Sprache:	Inglês
Veröffentlicht:	IOP Publishing 2023-01-01
Schriftenreihe:	Nuclear Fusion
Schlagworte:	helium exhaust helium compression helium enrichment divertor retention pumping wall storage
Online-Zugang:	https://doi.org/10.1088/1741-4326/ace26e
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