Run Time: t=0.14-1.0s
ICRF Module: FPPRF (New nl Controls)
ICRF Power: 3MW @77MHz (Simulated)
ICRF Duration: 0.14-1.0s
LH Module: LSC
LH Power: 2.0MW @n0=2.75,4.0
LH Duration:0.15-1.0s
Density Profile: Artificial density barrier r/a=0.5, d=5cm *1.5
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=5, NJSMLH=20,
NRAYSLH=50,hLH=0.002,DTMAXG=0.002
* Duplicate of 2277 with reload and newer namelist *
* Duplicate of 2279 with n=n*1.5 *
* Duplicate of 2300 with input chi's *
* Duplicate of 2303 with x0=1e4 and xedge=2e3 cm^2/s *
* Duplicate of 2309 with NCLASS*
* Duplicate of 2312 increasing X(0) to 0.4 @r/a=0.2 *
* Duplicate of 2315 changing icrf to 77mhz increasing resolution*
Comments:
This is a duplicate of 2315 with the radial resolution increased. NCLASS tries to turn the bootstrap current
smoothly to zero on axis from r/a=0.1. In this case it can't quite do it smoothly and there is a little left
on axis. This is good progress on this problem. There seems to be some LH on axis which is odd.
For more information about the run see the input namelist.
The image below plots the total current vs time.
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.