DIII-D #170869


This H-mode discharge was part of an experiment designed to investigate various microinstabilities responsible for saturating the pedestal and investigate triggering mechanisms of type-I ELMs. This disharge has a NBI power of 2.2MW. The major plasma parameters are Bt=2.1T, Ip=1.27MA, kappa=1.78, and delta(u,l)=(0.21,0.41).

Data analysis

ONETWO run with 101 radial grid points.

ONETWO files:

Plot of power densities


Reviewplus time traces



Kinetic EFIT (129x29) at 3730ms:

Plot of KEFIT


Plot of q-profile for 170868,69



K. Barada, T. Rhodes, et al., DIII-D PedELM Meeting, Sept. 9, 2020.