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Fusion Energy
This division promotes the development and timely introduction of fusion energy as a sustainable energy source with favorable economic, environmental, and safety attributes. The division cooperates with other organizations on common issues of multidisciplinary fusion science and technology, conducts professional meetings, and disseminates technical information in support of these goals. Members focus on the assessment and resolution of critical developmental issues for practical fusion energy applications.
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2024 ANS Winter Conference and Expo
November 17–21, 2024
Orlando, FL|Renaissance Orlando at SeaWorld
Standards Program
The Standards Committee is responsible for the development and maintenance of voluntary consensus standards that address the design, analysis, and operation of components, systems, and facilities related to the application of nuclear science and technology. Find out What’s New, check out the Standards Store, or Get Involved today!
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Latest News
FERC rejects interconnection deal for Talen-Amazon data centers
The Federal Energy Regulatory Commission has denied plans for Talen Energy to supply additional on-site power to an Amazon Web Services’ data center campus from the neighboring Susquehanna nuclear plant in Pennsylvania.
K. E. Miller, J. A. Grossnickle, R. D. Brooks, C. L. Deards, T. E. DeHart, M. Dellinger, M. B. Fishburn, H. Y. Guo, B. Hansen, J. W. Hayward, A. L. Hoffman, W. S. Kimball, K. Y. Lee, D. E. Lotz, P. A. Melnik, R. D. Milroy, Z. A. Pietrzyk, G. C. Vlasses, F. S. Ohuchi, A. Tankut
Fusion Science and Technology | Volume 54 | Number 4 | November 2008 | Pages 946-961
Technical Paper | doi.org/10.13182/FST08-A1910
Articles are hosted by Taylor and Francis Online.
The original Translation, Confinement, Sustainment (TCS) experiment was upgraded [TCS Upgrade (TCSU)] to provide an ultrahigh vacuum (UHV) environment with modern discharge cleaning and wall-coating technologies. This has allowed rotating magnetic field formed field reversed configuration plasma temperatures to increase from the TCS radiation-dominated tens of electron volts to >200 eV (Te + Ti), and FRC magnetic fields to double. The improvements are directly attributable to reduced impurity levels and reduced plasma recycling losses. Some of the technologies utilized to achieve these results included replacing O-rings with wire and conflat seals; developing high-temperature, differentially pumped, elastomeric seals for bonding extremely large quartz tubes (needed for rapid field penetration) to the stainless steel vacuum chambers; and using heater blankets for vacuum baking. Extensive testing using electron microprobe and various spectroscopic techniques was performed to establish appropriate UHV cleaning and handling methods.