NSTX #141716

Description

This L-mode discharge is well diagnosed and widely published. Transport analysis was performed during the 2nd NBI heating phase just prior to the onset of MHD activity. It was heated with 2.0W of NBI with analysis performed at 0.448 secs during the current flattop. The major plasma parameters are R=0.84, a=0.66, Bt=0.54T, Ip=0.975MA, kappa=1.9, and delta=0.40.

Data analysis

TRANSP run A48.

Time traces

../_images/nstx141716-timehistory.png

EFIT

EFIT01 at 448ms:

g-file

Plot of EFIT at 445ms

efits/141716_0445-efit.png

q and pressure profiles at 445ms

../_images/141716_0445-q.png
../_images/141716_0445-press.png

Publication

Y. Ren, et al., Nucl. Fusion 53, 083007 (2013). S.M. Kaye, et al., Nucl. Fusion 59, 112007 (2019).