Controlling impurity transport in 5D gyrokinetic simulations using a transport barrier

Controlling impurity transport in 5D gyrokinetic simulations using a transport barrier

The effects of transport barriers on impurity transport, specifically helium (He) and tungsten (W), are investigated using the global, flux-driven, full-F, 5D gyrokinetic code GYSELA. The transport barrier is induced by triggering E  ×  B shear via an external poloidal momentum source, thereby stabi...

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Bibliographic Details
Main Authors: G. Lo-Cascio, E. Gravier, M. Lesur, T. Réveillé, Y. Sarazin, X. Garbet, K. Lim, T. Rouyer, A. Guillevic
Format: Article
Language:English
Published: IOP Publishing 2025-01-01
Series:Nuclear Fusion
Subjects:
transport
impurity
gyrokinetic
GYSELA
transport barrier
E × B shear
Online Access:https://doi.org/10.1088/1741-4326/adc5ea
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https://doi.org/10.1088/1741-4326/adc5ea

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