DETAILED MEASUREMENTS OF THE ELECTRON CYCLOTRON CURRENT DRIVE EFFICIENCY ON DIIID
Description:
Electron cyclotron current drive (ECCD) experiments on the DIII-D tokamak are solidifying the physics basis for localized, off-axis current drive, the goal being to validate a predictive model for ECCD. The ECCD profiles are determined from the magnetic field pitch angles measured by motional Stark effect (MSE) polarimetry. The measured ECCD switches from the co to the counter direction as the toroidal injection angle is varied with a profile width that is in accordance with ray tracing calcula…
more
Date:
May 1, 2002
Creator:
Petty, C. C.; Prater, R.; Lohr, J.; Luce, T. C.; Fox, W. R.; Harvey, R. W. et al.
Item Type:
Refine your search to only
Article
Partner:
UNT Libraries Government Documents Department