Samenvatting
Recent experimental results and plasma edge stability studies of ELMs
are presented for both H-mode and optimized shear (OS) plasmas in JET.
High triangularity (δ~0.5) ELMy \mbox{H-mode} experiments in JET
achieved simultaneously high confinement (HIPB(y,2) = 1) and
high density (~0.9 nGR). At high pedestal density
(~1.1nGR), an anomalous decrease of type I ELMs frequency and
energy losses per ELM was observed. A specific for high triangularity
and high density (δ~0.5 and ne~1.1nGR) MHD
activity with broad-band frequency spectrum (
Originele taal-2 | Engels |
---|---|
Tijdschrift | Plasma Physics and Controlled Fusion |
Volume | 44 |
Nummer van het tijdschrift | 5A |
Status | Gepubliceerd - 1 mei 2002 |
Extern gepubliceerd | Ja |