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Fusion Science and Technology
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Uranium prices reach highest level since February 2024
The end-of-January spot price for uranium was $94.28 per pound, according to uranium fuel provider Cameco. That was the highest spot price posted by the company since the $95.00 per pound it listed at the end of February 2024. Spot prices during 2025 ranged from a low of $64.23 per pound at the end of March to a high of $82.63 per pound at the end of September.
M. Smith, J. Hennessey, T. Willard, D. Bishop, F. Simmonds, I. Kunsch, J. Sturges, A. Brooks, P. Titus, H. Zhang, W. Wang, C. Luttrell, J. Cook, J. Basinger
Fusion Science and Technology | Volume 77 | Number 7 | October-November 2021 | Pages 575-581
Technical Paper | doi.org/10.1080/15361055.2021.1897730
Articles are hosted by Taylor and Francis Online.
New poloidal field (PF) coils and supports have been designed for the National Spherical Torus Experiment Upgrade (NSTX-U) Recovery project. The PF1A coil structural requirements demand a large preload to pre-compress the coil insulation. Coil support design accounts for all operational conditions and loads of NSTX-U including bakeout, seismic events, and electromagnetic loads. Background magnetic fields produce coil Lorentz forces that react on the structural supports. These Lorentz forces include interactions from the coil current and all plasma events: normal operations, disruptions, and vertical displacement events. This paper will detail the design and design loads and highlight some of the analyses.