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Division Spotlight
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.
Meeting Spotlight
Utility Working Conference and Vendor Technology Expo (UWC 2024)
August 4–7, 2024
Marco Island, FL|JW Marriott Marco Island
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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Fusion Science and Technology
Latest News
ARPA-E announces $40 million to develop transmutation technologies for UNF
The Department of Energy’s Advanced Research Projects Agency–Energy (ARPA-E) announced $40 million in funding to develop cutting-edge technologies to enable the transmutation of used nuclear fuel into less-radioactive substances. According to ARPA-E, the new initiative addresses one of the agency’s core goals as outlined by Congress: to provide transformative solutions to improve the management, cleanup, and disposal of radioactive waste and spent nuclear fuel.
D. D. Ryutov
Fusion Science and Technology | Volume 56 | Number 4 | November 2009 | Pages 1489-1494
Technical Paper | doi.org/10.13182/FST09-A9252
Articles are hosted by Taylor and Francis Online.
This paper is concerned with adiabatic compression of a plasma sphere with a random small-scale magnetic field embedded in the plasma. The length of the field line between two intersections with the wall, determined from random walk scaling, is large enough to make electron heat losses along the field lines negligible. Then, such a sphere may become an interesting target for magnetized target fusion experiments. Key processes affecting the performance of such a target are identified, and constraints on the parameters of the system are formulated.