Effects of Temperature Ratio on JET Transport in Hot Ion and Hot Electron Regimes

The basic reason for the interest in effects of the temperature ratio Te/Ti on tokamak transport is the fact that most present day high performance shots have strong ion heating while a burning machine, like ITER, will have most of the heating on electrons. In order to try to understand the importance of the temperature ratio, two series of JET shots, one in the hot electron regime and one in the hot ion regime have been analysed by predictive transport simulations.
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