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Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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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.
Noboru Kobayashi, Susumu Hatta, Ichiro Yamamoto
Fusion Science and Technology | Volume 30 | Number 3 | December 1996 | Pages 936-940
Fuel Cycle and Tritium Technology | doi.org/10.13182/FST96-A11963059
Articles are hosted by Taylor and Francis Online.
By using the two-dimensional rigorous numerical solution of flow and convection-diffusion equations, the H2-HT separative performances of 77 K “cryogenic-wall” thermal diffusion columns with 1,500 mm-fixed height and various radii of 1277 K hot and cold walls with feed rate being parametrically changed. Analyses revealed that the smaller radii columns are useful when feed flow rate is small while larger radii columns are useful when feed rate is large.
