低杂波驱动的共振电子径向能量输运

LOWER-HYBRID-DRIVEN RADIAL ENERGY TRANSPORT OF RESONANT ELECTRONS

在低杂波驱动电流的托卡马克中,可出现波驱动的共振电子径向能流,由定向能流和传导型能流两部分组成,其效应可能与碰撞效应可比,从而改变了驱动电流的基本图象。

In lower-hybrid current drive Tokamak, the waves can drive radial energy flux of resonant electrons, which is composed of a directional flux and a conduction-like flux. When the waves are strong enough, the effects of the radial energy flux may be comparable to that of the Coulomb collisions, and the picture of current drive will be changed.