Observation of a stationary double transport barrier in KSTAR

Observation of a stationary double transport barrier in KSTAR

We have observed a stationary high confinement regime with a double transport barrier (DTB), including both internal and edge transport barriers (ITB and ETB) but without edge-localized modes (ELMs), in KSTAR. The ELM-free DTB phase has high thermal confinement comparable to typical H-mode operation...

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Bibliographic Details
Main Authors: M.W. Lee, S.-H. Hahn, D. Kim, J. Kang, W.H. Ko, J. Jang, W. Lee, C. Sung
Format: Article
Language:English
Published: IOP Publishing 2024-01-01
Series:Nuclear Fusion
Subjects:
internal transport barrier
edge transport barrier
ion thermal transport
ELM-free
KSTAR
Online Access:https://doi.org/10.1088/1741-4326/ad521a

Internet

https://doi.org/10.1088/1741-4326/ad521a

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