Fusion Science and Technology / Volume 30 / Number 3P2B / December 1996 / Pages 1337-1341
Innovative Approaches to Fusion Energy / dx.doi.org/10.13182/FST96-A11963134
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The National Spherical Tokamak Experiment (NSTX) is an ultra low aspect ratio device with a plasma current of 1 MA. The tokamak features auxiliary heating and current drive with a close-fitting conducting shell to maximize the plasma pressure. NSTX is designed for an experimental pulse length that will demonstrate quasi-steady state non-inductively driven advanced tokamak operation. The design also takes maximum advantage of existing facilities and components from previous Princeton devices to reduce the overall program costs.