TRANSP 2420


Run Information

Run Time: t=0.14-1.0s
ICRF Module: FPPRF
ICRF Power: 3MW @80MHz (Simulated)
ICRF Duration: 0.14-1.0s
LH Module: LSC
LH Power: 2.25MW @n0=2.75
LH Duration:0.15-1.0s
Density Profile: Artificial density barrier r/a=0.5, n0~5
Chi Modification: Yes, NKEMOD = 0, -2; TKEMOD = 0.2;
NLXEIN=.T; XKEMIN=1.e3; XKEMAX=3.e4; NKIMODA= 6, 0;
TKIMOD= 0.2
Noteworthy Switches: NZONES=100, LEVGEO=6(VMEC6),
QLIM0=15.0, NBOOSM=1, NJSMBOOT=0, NJSMLH=0,
NRAYSLH=30,hLH=0.002,DTMAXG=0.002


Comments:

2402 with switches and lower power. The power seems to need to be lower still. Try PLH=2.05MW For more information about the run see the input namelist.


The image below plots the total current vs time.

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