TY  - JOUR
AU  - Gao, Yuewen
AU  - Geiger, Joachim
AU  - Jakubowski, Marcin W.
AU  - Drewelow, Peter
AU  - Endler, Michael
AU  - Rahbarnia, Kian
AU  - Bozhenkov, Sergey
AU  - Otte, Matthias
AU  - Suzuki, Yasuhiro
AU  - Feng, Yuhe
AU  - Niemann, Holger
AU  - Pisano, Fabio
AU  - Ali, Adnan
AU  - Puig Sitjes, Aleix
AU  - Zanini, Marco
AU  - Laqua, Heinrich
AU  - Stange, Torsten
AU  - Marsen, Stefan
AU  - Szepesi, Tamas
AU  - Zhang, Daihong
AU  - Killer, Carsten
AU  - Hammond, Kenneth
AU  - Lazerson, Samuel
AU  - Cannas, Barbara
AU  - Thomsen, Henning
AU  - Andreeva, Tamara
AU  - Neuner, Ulrich
AU  - Schilling, Jonathan
AU  - Knieps, Alexander
AU  - Rack, Michael
AU  - Liang, Yunfeng
TI  - Effects of toroidal plasma current on divertor power depositions on Wendelstein 7-X
JO  - Nuclear fusion
VL  - 59
IS  - 10
SN  - 1741-4326
CY  - Vienna
PB  - IAEA
M1  - FZJ-2021-01483
SP  - 106015 -
PY  - 2019
AB  - The paper presents experimental observations and simulations for the effects of toroidal plasma current on divertor power depositions on W7-X. With increasing toroidal current accompanying changes in the island geometry result in a sweep of the strike line and a redistribution of the heat flux footprints. Good agreement between experiments, which partly used electron cyclotron current drive to generate an additional toroidal current contribution, and modelling using field line tracing in vacuum magnetic fields including an ad-hoc toroidal current on the magnetic axis is found for both standard and low-iota magnetic configurations.
LB  - PUB:(DE-HGF)16
UR  - <Go to ISI:>//WOS:000482524900005
DO  - DOI:10.1088/1741-4326/ab32c2
UR  - https://juser.fz-juelich.de/record/891394
ER  -