Run Information

Run Time: t=0.14-1.0s
ICRF Module: FPPRF (New nl Controls)
ICRF Power: 3MW @80MHz (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=20, LEVGEO=6(VMEC6),
QLIM0=15.0, NBOOSM=2, NJSMBOOT=2, NJSMLH=4,
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 *

Comments:

This is a duplicate of 2312 increasing the chi on axis to 0.4 m^2/s. There is a huge spike on axis in the electron power deposition from ICRF heating. This may contribute by creating a discontinuity in the temperature and giving a temperature gradient and thus bootstrap on axis. The chi on axis was increased to and spread the temperature and reduce the gradient. As this run shows the bootstrap is still non-zero on axis. Max fbs=56, avg=45. For more information about the run see the input namelist.

Total Current: 		White
Lower Hybrid: 		Red
Ohmic Current: 		Green
Bootstrap Current: 	Blue