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Conference Spotlight
2025 ANS Winter Conference & Expo
November 9–12, 2025
Washington, DC|Washington Hilton
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
November 2025
Nuclear Technology
October 2025
Fusion Science and Technology
Latest News
Senate EPW Committee to hold Nieh nomination hearing
Nieh
The Senate Environment and Public Works Committee will hold a nomination hearing Wednesday for Ho Nieh, President Donald Trump’s nominee to serve as commission at the Nuclear Regulatory Commission.
Trump nominated Nieh on July 30 to serve as NRC commissioner the remainder of a term that will expire June 30, 2029, as Nuclear NewsWire previously reported.
Nieh has been vice president of regulatory affairs at Southern Nuclear since 2021, though since June 2024 he has been at the Institute of Nuclear Power Operations as a loaned executive.
A return to the NRC: If confirmed by the Senate, Nieh would be returning to the NRC after three previous stints totaling nearly 20 years.
Technical Session|Sponsored by RPD
Tuesday, June 17, 2025|10:00–11:45AM CDT|Belmont
Session Chair:
Eleodor M. Nichita
Alternate Chair:
Massimiliano Fratoni
Session Organizer:
Zeyun Wu
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A Chloride-Fluoride Hybrid Salt for a Long-life Maritime Molten Salt Fast Reactor
10:00–10:20AM CDT
Young-June Lee (KAIST (Korea Advanced Institute of Science and Technology )), Eunhyug Lee (KAIST), Yonghee Kim (KAIST)
Paper
A Portable Micro Molten Salt Reactor using Chloride and Fluoride Hybrid Salt Fuel
10:20–10:40AM CDT
Coupled OpenMC and SAM Steady State Analysis of a Molten Salt Reactor for Ship Propulsion
10:40–11:00AM CDT
Loc B. Duong (Univ. Michigan), Han G. Lee (Univ. Michigan), Puran Deng (Univ. Michigan), Won S. Yang (Univ. Michigan)
Xenon Gas and Liquid Phase Concentrations with/without Off-System in the Iodine Liquid of the MSRE Loop
11:00–11:20AM CDT
Kyoung Lee (ORNL)
A Preliminary Study of Micro-Size Multi-module MSMR (Molten Salt & Metal Reactor)
11:20–11:40AM CDT
Jaehyun Ryu (KAIST), Jangsik Moon (BEES), Yonghee Kim (KAIST)
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