CONFINEMENT STUDIES ON ASDEX IN THE INTERMEDIATE REGION FROM OHMIC TO NEUTRAL INJECTION SCALING
The scaling of the global confinement time with density and plasma current is studied in the intermediate region from Ohmic to neutral injection L scaling with beam power P-NI > (1 -3) x P-OH. A gradual transition from ohmic to neutral injection L scaling is found. The results can be described by quadratically adding the Ohmic and L scaling characteristics indicating that the L scaling may be the continuation of Ohmic scaling towards higher power and that non-local properties determine the transport.
Bibliographic Reference: 12TH EUROPEAN CONFERENCE ON CONTROLLED FUSION AND PLASMA PHYSICS, BUDAPEST (HUNGARY), SEPT. 2-6, 1985 WRITE TO MAX-PLANCK-INSTITUT FUER PLASMAPHYSIK, 8046 GARCHING BEI MUENCHEN (GERMANY), MENTIONING REPORT IPP III/107, 1985, PP. 16-20.
Record Number: 1989124095600 / Last updated on: 1987-01-01
Available languages: en