Fusion power production in TFTR
- Princeton Univ., NJ (United States). Plasma Physics Lab.
- Los Alamos National Lab., NM (United States); and others
Up to 9.3 MW of fusion power has been produced from deuterium-tritium (DT) fusion reactions in the Tokamak Fusion Test Reactor (TFTR). The total fusion yield from a single plasma pulse has reached 6.5 MJ. The experiments in TFTR with deuterium-tritium plasmas fueled and heated by neutral beam injection span wide ranges in plasma and operating conditions. Through the use of lithium pellet conditioning to control the edge recycling, the plasma confinement in TFTR has been improved to the point where the stability of the plasma to pressure driven modes is limiting the fusion power for plasma currents up to 2.5 MA. The central energy and fusion power densities in these plasmas are comparable to those expected in a thermalized DT reactor, such as ITER.
- Research Organization:
- Los Alamos National Lab., NM (United States); Princeton Univ., NJ (United States). Plasma Physics Lab.
- Sponsoring Organization:
- USDOE, Washington, DC (United States)
- DOE Contract Number:
- W-7405-ENG-36; AC02-76CH03073
- OSTI ID:
- 10194293
- Report Number(s):
- LA-UR--94-3667; PPPL--3087; IAEA-CN--60/A-2-I-1; CONF-940933--13; ON: DE95002756
- Country of Publication:
- United States
- Language:
- English
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