EFDA-JET-CP(01)02/89

Toroidal Plasma Rotation with ICRF on JET

ICRF only heated plasmas show distinct structures in the toroidal rotation profile, with regions where dw/dr > 0 when the minority cyclotron resonance layer is far off-axis. The rotation is dominantly co-current. MHD modes can strongly affect the rotation profiles. In H-mode, the profiles become centrally peaked.
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EFDC010289 969.53 Kb