DIII-D #166616


This H-mode discharge was part of an experiment designed to test the impact of neon injection on the pedestal pressure at varying NBI heating powers. The analysis shown here was conducted prior to the neon injection which begins at 2.0 secs. This case has a NBI power of 3.2MW. The major plasma parameters are Bt=2.0T, Ip=1.3MA, kappa=1.8, and delta(u,l)=(0.32,0.57).

Data analysis

ONETWO run with 201 radial grid points.

ONETWO files:

Plot of power densities


Reviewplus time traces



EFIT02 (129x29) at 1765ms:

Kinetic EFIT (129x29) at 1765ms:

Plots of EFIT02 at 1765ms



Linear runs versus radius, ky=0.30, using KEFIT:
Electrostatic, Miller equil., Suguma coll. model, n_species=2, n_theta=24, n_radial=8

Plot of gamma,omega vs rho



H. Lan, T. Osborne, et al., Nucl. Fusion 60, 056013 (2020).

Journal paper hyperlink