New heights in fusion power.
The sequence of experiments leading to this record furnished additional evidence that energetic alpha particles created by the fusion of deuterium and tritium nuclei deposit energy into the plasma and increase its temperature (SN: 5/28/94, p.341). The existence of this effect improves the prospects of eventually obtaining a self-heating plasma, a crucial step toward commercial fusion power.
Researchers will try to reach at least 10 million watts before the TFTR is shut down and dismantled, an operation scheduled to start at the end of September to make way for an advanced fusion reactor known as the Tokamak Physics Experiment. The new reactor is designed to generate fusion power continuously rather than in bursts.
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|Title Annotation:||controlled fusion experiment generates record levels of power|
|Article Type:||Brief Article|
|Date:||Jun 11, 1994|
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