Tokamak:	TFTR
Pulse Number:	88964
Contact: 	C. K. Phillips/B.P. LeBlanc
Institution:	PPPL, Princeton University
Date of Shot:	September 8, 1995
Analysis Code:	TRANSP
Run number:	88964f05
Analysis Date:	September 1997
Assumptions: 	Te measured by ECE.  Ti calculated using chii = xkfac 
		x chie, with feedback on the total neutron emission.. 
		(note:  Ti profile is not measured and so no isotopic 
		scaling of chii cannot be discerned from this 
		experiment).  ICRF power deposition was via H 
		minority heating, the H minority density was set to 
		0.049 x ne; the 0.049 factor was obtained from a set 
		of SNAP analyses. Antennas "L" and "M" are used at 
		64 MHz, 1 x OmegaH layer is within 5 cm from 
		magnetic axis. Newest version (1997) of the "Belgian" 
		Spruce code was used.
Shot desc: 	This is a deuterium-tritium RF-heated L-mode 
		discharge in sequence Iso3.  The RF heating power is 
		4.4 MW, hydrogen minority.  The tritium 
		concentration was maximized in these plasmas by 
		saturating the limiter with tritium gas in a sequence 
		of ohmic discharges prior to this shot.  However, only 
		a partial switch-over to tritium was realized, due to 
		the enormous inventory of deuterium in the limiter 
		that had been accumulating for several operating 
		years.  The concentration of tritium in the plasma is 
		estimated at 45 +/- 5%.  The important experimental 
		result from this sequence is that a favorable effect of 
		isotope on confinement was observed in L-mode 
		discharges heated with RF, which is closer to the 
		proposed ITER heating scheme than other isotope-
		scaling experiments performed on TFTR.  
Publication:	C. K. Phillips et al., Physical Review Letters Vol. 79 
		(1997) p. 1050. 
Other Info: 	Member of sequence Iso3.