Development Of a Spatially Resolving X-Ray Crystal Spectrometer For Measurement Of Ion-Temperature (Ti) and Rotation-Velocity (v) Profiles in ITER

摘要

Two arrays will measure Ti and both poloidal and toroidal rotation velocity profiles. The measurement of many spatial chords permits tomographic inversion for the inference of local parameters. The instrument design, predictions of performance, and results from C-Mod are presented.