H-MODE OF THE W 7-AS STELLARATOR

被引:150
作者
ERCKMANN, V
WAGNER, F
BALDZUHN, J
BRAKEL, R
BURHENN, R
GASPARINO, U
GRIGULL, P
HARTFUSS, HJ
HOFMANN, JV
JAENICKE, R
NIEDERMEYER, H
OHLENDORF, W
RUDYJ, A
WELLER, A
BOGDANOV, SD
BOMBA, B
BORSCHEGOVSKY, AA
CATTANEI, G
DODHY, A
DORST, D
ELSNER, A
ENDLER, M
GEIST, T
GIANNONE, L
HACKER, H
HEINRICH, O
HERRE, G
HILDEBRANDT, D
HIZNYAK, VI
ILIN, VI
KASPAREK, W
KARGER, F
KICK, M
KUBO, S
KUFTIN, AN
KURBATOV, VI
LAZAROS, A
MALYGIN, SA
MALYGIN, VI
MCCORMICK, K
MULLER, GA
ORLOV, VB
PECH, P
RINGLER, H
ROI, IN
SARDEI, F
SATTLER, S
SCHNEIDER, F
SCHNEIDER, U
SCHULLER, PG
机构
[1] Max-Planck-Institut für Plasmaphysik, EURATOM Association
关键词
D O I
10.1103/PhysRevLett.70.2086
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
In W 7-AS the H mode has been observed for the first time in a currentless stellarator plasma. H modes are achieved with 0.4 MW electron cyclotron resonance heating at 140 GHz at high density. The H phases display all characteristics known from tokamak H modes including edge localized modes (ELMs). The achievement of the H mode in a shear-free stellarator without toroidal current has consequences on H-mode transition and ELM theories.
引用
收藏
页码:2086 / 2089
页数:4
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