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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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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|Panel|Sponsored by THD
Thursday, December 2, 2021|3:05–4:50PM EST |Columbia 4
Session Chair:
Igor A. Bolotnov
Session Organizers:
Elia Merzari (Penn State)
Alternate Chair:
Student Assistant:
Charles Goodman
The continuing development of HPC capabilities in recent years opened up many opportunities to address many thermal hydraulic problems in reactor systems using high resolution methodologies. The panelists will discuss the recent advancements in using HPC to simulate the reactor flows using high resolution approaches, such as DNS, LES and interface capturing techniques. Future outlook of a wider range of TH problems that can be tackled in the next decade will be discussed.
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