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Division Spotlight
Materials Science & Technology
The objectives of MSTD are: promote the advancement of materials science in Nuclear Science Technology; support the multidisciplines which constitute it; encourage research by providing a forum for the presentation, exchange, and documentation of relevant information; promote the interaction and communication among its members; and recognize and reward its members for significant contributions to the field of materials science in nuclear technology.
Meeting Spotlight
International Conference on Mathematics and Computational Methods Applied to Nuclear Science and Engineering (M&C 2025)
April 27–30, 2025
Denver, CO|The Westin Denver Downtown
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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Nuclear Science and Engineering
May 2025
Nuclear Technology
Fusion Science and Technology
Latest News
TerraPower begins U.K. regulatory approval process
Seattle-based TerraPower signaled its interest this week in building its Natrium small modular reactor in the United Kingdom, the company announced.
TerraPower sent a letter to the U.K.’s Department for Energy Security and Net Zero, formally establishing its intention to enter the U.K. generic design assessment (GDA) process. This is TerraPower’s first step in deployment of its Natrium technology—a 345-MW sodium fast reactor coupled with a molten salt energy storage unit—on the international stage.
Thomas E. Romesser
Fusion Science and Technology | Volume 8 | Number 1 | July 1985 | Pages 767-778
Plasma Heating, Impurity Control, and Fueling | Proceedings of the Sixth Topical Meeting on the Technology of Fusion Energy (San Francisco, California, March 3-7, 1985) | doi.org/10.13182/FST85-A40129
Articles are hosted by Taylor and Francis Online.
The utilization of ICRF heating for mirror devices has developed renewed interest with the major devices now operating. Recent results have shown efficient ion heating, control of the ion distribution function and suppression of instabilities by use of RF power in the ICRF regime. These results as well as the design considerations for reactor concepts such as MARS make ICRF heating important for the mirror program. The ICRF system must meet both the start up requirements for mirror devices as well as providing a source of power for operation at high temperatures. Methods for obtaining the desired results have been under development for the MFTF-B device. With the start up of MFTF-B the mirror applications of ICRF will be operating in the reactor relevant regime of density and temperature.
