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Conference Spotlight
Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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
August 2025
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.
Technical Session|Sponsored by RPD
Tuesday, June 18, 2024|10:00–11:45AM PDT|Jasmine D
Session Chair:
Zeyun Wu (VCU)
Alternate Chair:
Massimiliano Fratoni (UC Berkeley)
Session Organizer:
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Reactivity Feedback Effect Analysis by Multi-Layer Reflector Temperature for Molten Salt Reactor
10:00–10:20AM PDT
Jinyoung Lee (Hyundai Engineering and Construction), Seung Yop Paek (Hyundai Engineering and Construction), Jihwan Kim (Hyundai Engineering and Construction), Jongwoo Lee (Hyundai Engineering and Construction), Inwon Jo (Hyundai Engineering and Construction), Young O. Kim (Hyundai Engineering and Construction)
Paper
A Physics Study for an Innovative Long-Life Small Molten Salt Fast Reactor (MSFR) for Ship Propulsion
10:20–10:40AM PDT
Youngjune Lee (KAIST), Eunhyug Lee (KAIST), Yonghee Kim (KAIST)
Fuel Doppler Coefficient of Reactivity in Highly Enriched Uranium-Fueled MSRs
10:40–11:00AM PDT
Ondrej Chvala (Univ. Tennessee, Knoxville), Kyra Lawson (Univ. Tennessee, Knoxville), Kevin Clarno (Univ. Texas, Austin)
Fast Chloride MSR Coefficients of Reactivity
11:00–11:20AM PDT
Kyra Lawson (Univ. Tennessee, Knoxville), Nicholas R. Brown (Univ. Tennessee, Knoxville)
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