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Conference Spotlight
Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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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 Technology
Fusion Science and Technology
July 2025
Latest News
Hash Hashemian: Visionary leadership
As Dr. Hashem M. “Hash” Hashemian prepares to step into his term as President of the American Nuclear Society, he is clear that he wants to make the most of this unique moment.
A groundswell in public approval of nuclear is finding a home in growing governmental support that is backed by a tailwind of technological innovation. “Now is a good time to be in nuclear,” Hashemian said, as he explained the criticality of this moment and what he hoped to accomplish as president.
T. Numakura et al.
Fusion Science and Technology | Volume 63 | Number 1 | May 2013 | Pages 295-297
doi.org/10.13182/FST13-A16933
Articles are hosted by Taylor and Francis Online.
The computational code for designing the resonant cavity of a gyrotron has been developed to design new gyrotrons for the future GAMMA 10(PDX). The developed code calculates the cavity RF profile function by simultaneously solving a set of relativistic single-particle equations of motion and wave equations to obtain a self-consistent solution in the dynamic system that accounts for the effects of the electron beam on the cavity field profile. Beam-wave interactions mainly occur in the uniform middle section of the resonator. The calculation results explain well experimental data of the gyrotron used in GAMMA 10 ECH system.
