TRANSP 2271

Power Spectrum

Comments:
Similar to 2255 but using the special q-profile input. The LH current looks really strange. In all the 100 zone cases there seems to be this double peakedness feature in the LH current. This is a duplicate of run 2270 (with a fixed density profile, hLH=.001,NSTEPLH=50000, NZONESLH=5000) which died because of errors from LSC. This run does not seem to be trustworthy. For more information about the run see the input namelist.


The image below plots the total current vs time. The current is mostly supplied by LH.

Integrated Current with Central Density
Legend:
Total Current: 		White
Lower Hybrid: 		Red
Ohmic Current: 		Green
Bootstrap Current: 	Blue

The figure below shows the actual power spectrum from the TRANSP output.

Power Spectrum